Approved Combined Inner Detector Plots

Introduction

The Inner Detector commissioning and performance plots below are approved to be shown by ATLAS speakers at conferences and similar events.

Please do not add figures on your own. Contact the ID project leader in case of questions and/or suggestions.

Figures

Residual distribution in x, integrated over all hits-on-tracks in the pixel barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local x coordinate, which is the precision coordinate. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A double Gaus fit is performed but only the mean and sigma of the narrower Gaus are shown.
Approved_PixBarResX.eps
Residual distribution in y, integrated over all hits-on-tracks in the pixel barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local y coordinate, which is the non-precision coordinate. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed.
Approved_PixBarResY.eps
Residual distribution in x, integrated over all hits-on-tracks in the SCT barrel for the nominal geometry and the preliminary aligned geometry. The residual is defined as the measured hit position minus the expected hit position from the track extrapolation. Shown is the projection onto the local x coordinate, which is the precision coordinate. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed.
Approved_SCTBarResX.eps
Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collision-like tracks that can then be compared. The plots shows the difference in the d0 track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed.
Approved_DeltaD0.eps
Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collision-like tracks that can then be compared. The plots shows the difference in the z0 track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed.
Approved_DeltaZ0.eps
Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collision-like tracks that can then be compared. The plots shows the difference in the Q/pT track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A single Gaus fit is performed.
Approved_DeltaQoPT.eps
Cosmic tracks crossing the entire ID leave hits in both the upper and lower halves of the ID. These tracks can be split near the interaction point and fit separately, resulting in two collision-like tracks that can then be compared. The plots shows the difference in the phi track parameter between the two split tracks. Tracks are selected to have pT > 2 GeV, |d0|<50mm, |z0|<400mm (in other words they are required to go through the pixel L0). Tracks also are required to have a hit in the Pixel B layer, 3 Pixel hits and in total 7 Silicon hits. The distribution is shown for 5 cosmic runs: 91885, 91888, 91890, 91891, 91900, all have solenoid on - corresponding to ~25% of all the solenoid-on data taken in Sep/Oct 2008. New Tracking is used (in 14.5.2.1). A double Gaus fit is performed but only the mean and sigma of the narrower Gaus are shown.
Approved_DeltaPhi.eps
Cosmic spectra (d0 distribution) as seen in run 91890.
eps figure
Cosmic spectra (z0 distribution) as seen in run 91890 compared to MC. The remaining differences between Data and MC are due to trigger effects.
eps figure
Cosmic spectra (phi0 distribution) as seen in run 91890 compared to MC. The remaining differences between Data and MC are due to trigger effects.
eps figure
Cosmic spectra (theta0 distribution) as seen in run 91890 compared to MC. The remaining differences between Data and MC are due to trigger effects.
eps figure
Cosmic spectra (QoverP distribution) as seen in run 91890 compared to MC. The remaining differences between Data and MC are due to trigger effects.
eps figure
Collected track statistics in autumn 2008:
  field off field on total
All tracks 4940000 2670000 7610000
SCT hit 1150000 880000 2030000
Pixel hit 230000 190000 420000

pdf figure
Inner detector event display for event 757427 of the cosmic run 90270 with field ON. curvedcosmic6.png
Inner detector event display for event 62340 of the cosmic run 90731 (no Solenoid). Showing hits on track for both TRT endcaps, as well as SCT and pixel barrel and endcap hits. barrel_endcaptrack.png
Inner detector number of Cooling Loops ON as a function of time.
Figure description ... figure

Links


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Last reviewed by: Never reviewed

  • Atlas_ID_Loops_ON_cy_2008.gif:
    Atlas_ID_Loops_ON_cy_2008.gif
Topic attachments
I Attachment HistorySorted ascending Action Size Date Who Comment
Unknown file formateps Approved_DeltaD0.eps r1 manage 32.0 K 2009-03-05 - 14:19 TobiasGolling Delta D0 from cosmic tracks broken down in 2 legs
PNGpng Approved_DeltaD0.png r1 manage 30.6 K 2009-03-05 - 14:19 TobiasGolling Delta D0 from cosmic tracks broken down in 2 legs
Unknown file formateps Approved_DeltaPhi.eps r1 manage 49.1 K 2009-03-05 - 14:20 TobiasGolling Delta Phi from cosmic tracks broken down in 2 legs
PNGpng Approved_DeltaPhi.png r1 manage 31.4 K 2009-03-05 - 14:21 TobiasGolling Delta Phi from cosmic tracks broken down in 2 legs
Unknown file formateps Approved_DeltaQoPT.eps r1 manage 17.6 K 2009-03-05 - 14:21 TobiasGolling Delta QopT from cosmic tracks broken down in 2 legs
PNGpng Approved_DeltaQoPT.png r1 manage 29.8 K 2009-03-05 - 14:21 TobiasGolling Delta QopT from cosmic tracks broken down in 2 legs
Unknown file formateps Approved_DeltaZ0.eps r1 manage 26.0 K 2009-03-05 - 14:21 TobiasGolling Delta Z0 from cosmic tracks broken down in 2 legs
PNGpng Approved_DeltaZ0.png r1 manage 32.7 K 2009-03-05 - 14:22 TobiasGolling Delta Z0 from cosmic tracks broken down in 2 legs
Unknown file formateps Approved_PixBarResX.eps r1 manage 28.5 K 2009-03-05 - 14:22 TobiasGolling Pixel x residuals
PNGpng Approved_PixBarResX.png r1 manage 32.8 K 2009-03-05 - 14:23 TobiasGolling Pixel x residuals
Unknown file formateps Approved_PixBarResY.eps r1 manage 38.8 K 2009-03-05 - 14:23 TobiasGolling Pixel y residuals
PNGpng Approved_PixBarResY.png r1 manage 39.7 K 2009-03-05 - 14:23 TobiasGolling Pixel y residuals
Unknown file formateps Approved_SCTBarResX.eps r1 manage 27.5 K 2009-03-05 - 14:24 TobiasGolling SCT x residuals
PNGpng Approved_SCTBarResX.png r1 manage 31.5 K 2009-03-05 - 14:24 TobiasGolling SCT x residuals
GIFgif Atlas_ID_Loops_ON_cy_2008.gif r1 manage 20.9 K 2009-03-09 - 14:19 SaverioDAuria Number of ID Cooling Loops ON as a function of time
GIFgif IDCosmic08_statistics.gif r1 manage 60.4 K 2009-02-13 - 09:33 ChristianSchmitt  
PDFpdf IDCosmic08_statistics.pdf r1 manage 18.0 K 2009-02-13 - 09:33 ChristianSchmitt  
Unknown file formateps trackpar_QoverP.eps r1 manage 12.9 K 2009-03-09 - 14:16 PippaWells  
PNGpng trackpar_QoverP.png r1 manage 8.1 K 2009-03-09 - 14:15 PippaWells  
Unknown file formateps trackpar_d0.eps r1 manage 11.3 K 2009-03-09 - 14:18 PippaWells  
PNGpng trackpar_d0.png r1 manage 7.8 K 2009-03-09 - 14:18 PippaWells  
Unknown file formateps trackpar_eta.eps r1 manage 9.5 K 2009-03-09 - 14:17 PippaWells  
PNGpng trackpar_eta.png r1 manage 6.1 K 2009-03-09 - 14:17 PippaWells  
Unknown file formateps trackpar_phi0.eps r1 manage 12.5 K 2009-03-09 - 14:17 PippaWells  
PNGpng trackpar_phi0.png r1 manage 8.3 K 2009-03-09 - 14:17 PippaWells  
Unknown file formateps trackpar_theta0.eps r1 manage 10.4 K 2009-03-09 - 14:15 PippaWells  
PNGpng trackpar_theta0.png r1 manage 6.9 K 2009-03-09 - 14:14 PippaWells  
Unknown file formateps trackpar_z0.eps r1 manage 12.3 K 2009-03-09 - 14:14 PippaWells  
PNGpng trackpar_z0.png r1 manage 8.5 K 2009-03-09 - 14:13 PippaWells  
PNGpng PixResX_NewT_D0Z0cut_Mat_vsNominal.png r2 r1 manage 33.4 K 2008-12-11 - 19:11 TobiasGolling Pixel x residuals
PNGpng PixResY_NewT_D0Z0cut.png r2 r1 manage 40.6 K 2008-12-11 - 19:12 TobiasGolling Pixel y residuals
PNGpng SCTResX_NewT_D0Z0cut.png r2 r1 manage 31.8 K 2008-12-11 - 19:13 TobiasGolling SCT x residuals
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Topic revision: r17 - 2009-03-09 - SaverioDAuria
 
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