Under construction
HGCal Material Analysis
Description of the tasks
In these notes we aim to provide plots that describe and validate the latest HGCal geometry in CMSSW. Specifically,
 Material budget plots on the simulation geometry.
 Assemble the material density of the simulation geometry.
At the moment there are two different packages used for the abovementioned tasks. For the dEdx
plot, the package is under SimTracker/TrackerMaterialAnalysis
, while for the material budget the code is under Validation/Geometry
. For some more details on the packages see here and here.
Set up
Before getting these packages, one should find the latest CMSSW release to benefit from the latest bugfixes here.
The recipe is here:
#Take the latest integration build
cmsenv
git cmsaddpkg Validation/Geometry
(cd $LOCALRT && scram b disablebiglib)
#It needs a second cmsenv
cmsenv
(cd $LOCALRT && scram b j 8)
scram b j 8
#
#For the dEdx plot give the commands in the
#three lines below
cd SimTracker/TrackerMaterialAnalysis/test
cmsRun trackingMaterialProducer10GeVNeutrino_ForPhaseII.py
cmsRun trackingMaterialAnalyser_ForPhaseII.py
#
#For the material budget give the commands below
cd Validation/Geometry/test
#You should open the file below and put
#MaxEta = cms.double(1.)
#AddAntiParticle = cms.bool(True)
cmsRun single_neutrino_cfg.py
cmsRun runP_HGCal_cfg.py geom=Extended2023D41 label=HGCal
python MaterialBudgetHGCal.py s d HGCal
Results
In the following lines results are presented for the Extended2023D41
(HGCal V10) geometry. Material budget in units of radiation length
is defined as Path length in the material/Material's radiation length, while Material budget in units of interaction length
is defined as Path length in the material/Material's interaction length.
Plot 
Description 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of radiation length in each eta bin. 250 bins in eta (5,5), so eta is divided in 0.04 width bins. Click to enlarge plot 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of interaction length in each eta bin. 250 bins in eta (5,5), so eta is divided in 0.04 width bins. Click to enlarge plot 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of radiation length in each phi bin. 180 bins in phi (3.2,3.2), so phi is divided in 0.036 rad width bins or 2.038 degrees width bins. Click to enlarge plot 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of interaction length in each phi bin. 180 bins in phi 3.2,3.2), so phi is divided in 0.036 rad width bins or 2.038 degrees width bins. Click to enlarge plot 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of radiation length in each radius bin. 300 bins in radius (0,3000 mm), so radius is defined in 1 cm width bins. Both endcaps are in this histogram. Entries are huge since the radius is filled for each step of the track. Statistics in the HEB part above 1565 mm is smaller (although non visible, error is small), since in most part nothing is infront to keep account of the step. Click to enlarge plot 

The plot on the left shows the stacked profile histograms of all materials in HGCal geometry. These profile histograms display the mean value of the material budget in units of interaction length in each radius bin. 300 bins in radius (0,3000 mm), so radius is defined in 1 cm width bins. Both endcaps are in this histogram. Entries are huge since the radius is filled for each step of the track. Statistics in the HEB part above 1565 mm is smaller (although non visible, error is small), since in most part nothing is in front to keep account of the step. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the mean value of the material budget in units of radiation length in each etaphi cell. 180 bins in phi (3.2,3.2), so phi is divided in 0.036 rad width bins or 2.038 degrees width bins. 250 bins in eta 5., 5., so eta is divided in 0.04 width bins. Therefore, etaphi cell is 2.038 degrees x 0.04 . Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the mean value of the material budget in units of interaction length in each etaphi cell. 180 bins in phi (3.2,3.2), so phi is divided in 0.036 rad width bins or 2.038 degrees width bins. 250 bins in eta 5., 5., so eta is divided in 0.04 width bins. Therefore, etaphi cell is 2.038 degrees x 0.04 . Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the mean value of the material budget in units of radiation length in each Rz cell. 345 bins in radius (50. mm , 3400. mm), so radius is defined in 1 cm width bins. 11000 bins in z (5500 mm,5500 mm), so z is defined in 1 mm width bins. So, Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the mean value of the material budget in units of interaction length in each Rz cell. 345 bins in radius (50. mm , 3400. mm), so radius is defined in 1 cm width bins. 11000 bins in z (5500 mm,5500 mm), so z is defined in 1 mm width bins. So, Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal local material budget, that is cos(theta) what the track sees. Click to enlarge plot 

The plot on the left shows the 2D profile histogram that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal local material budget, that is cos(theta) what the track sees. Click to enlarge plot 
Results: Plots for individual material in all HGCal

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in all HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 
Results: Plots for individual material in Z+ Endcap

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z+ endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 
Results: Plots for individual material in Z Endcap

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Copper in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Scintillator in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Cables in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for HGC_G10FR4 in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Silicon in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Other in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Air in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Stainless_Steel in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for WCu in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Lead in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Epoxy in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Kapton in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the accumulated material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the orthogonal accumulated material budget, that is cos(theta) what the track sees.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the local mean value of the material budget in units of radiation length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 

The plot on the left shows the 2D profile histogram for Aluminium in Z endcap of HGCal that displays the local mean value of the material budget in units of interaction length in each Rz cell. Rz cell is 1 cm x 1 mm. The plot depicts the local material budget as seen by the track, as the track travels throughout the detector.Click to enlarge plot 