The Silicon Tungsten ECAL

viewer_mu.png viewer_e.png viewer_e_gamma.png
viewer_mu_pi.png viewer_pi.png viewer_pi2.png

The images above show a few of the several million events recorded by the Si-W physics prototype in test beam at the Fermilab MTEST beamline in 2008. The size of each square readout cell is 1x1cm2, and its color reflects its energy, from the most energetic (red) to the least (purple). The beam enters from the bottom left corner of these images. The high granularity of the detector allows detailed identification of particle showers.

General Introduction to Si-W ECAL

Requirements and Design

Present and past activities

BeamTest activities


Technical reports and proceedings

the Si-W Team


Some pictures of the detector design, construction and testing:

3DProtoH_small.png physProtoPhoto_small.jpg
physics prototype design mechanical structure of physics prototype
gluing of Si sensor detector slab
ProtoAnglePict.png IMGP1916_small.JPG
physics prototype during installation complete prototype in beamline
demonstrator_small.jpg themaltest_small.jpg
mechanical demonstrator module cooling system tests
WaferHamamastu1b_small.png fev7.png
Hamamatsu Si sensor (18x18 cm2, 5x5mm2 pixels) prototype front end board with ASICs

more pictures and diagrams

Topic attachments
I Attachment History Action Size Date Who Comment
Unknown file formateps3 3DProtoH.eps3 r1 manage 671.6 K 2008-07-15 - 14:18 AnnemarieMagnan  
PNGpng 3DProtoH.png r1 manage 731.7 K 2008-07-15 - 14:18 AnnemarieMagnan  
PNGpng 3DProtoH_small.png r1 manage 46.2 K 2010-06-17 - 11:31 UnknownUser view of the physics prototype design
Unknown file formateps3 DeadAreas.eps3 r1 manage 326.0 K 2008-07-15 - 14:20 AnnemarieMagnan  
PNGpng DeadAreas.png r1 manage 398.3 K 2008-07-15 - 14:20 AnnemarieMagnan  
JPEGjpg IMGP1916_small.JPG r1 manage 52.6 K 2011-01-07 - 16:43 UnknownUser siw_in_beam
Unknown file formateps3 ProtoAnglePict.eps3 r1 manage 322.0 K 2008-07-15 - 14:28 AnnemarieMagnan  
PNGpng ProtoAnglePict.png r2 r1 manage 90.2 K 2010-06-18 - 10:41 UnknownUser physics prototype installation
Unknown file formateps3 ProtoAngleSchema.eps3 r1 manage 421.9 K 2008-07-15 - 14:29 AnnemarieMagnan  
PNGpng ProtoAngleSchema.png r1 manage 470.7 K 2008-07-15 - 14:29 AnnemarieMagnan  
Unknown file formateps3 Slab.eps3 r1 manage 98.3 K 2008-07-15 - 14:20 AnnemarieMagnan  
PNGpng Slab.png r1 manage 121.5 K 2008-07-15 - 14:20 AnnemarieMagnan  
PNGpng WaferHamamastu1b_small.png r1 manage 56.4 K 2010-06-17 - 16:38 UnknownUser Hamamatsu wafer
JPEGjpg demonstrator_small.jpg r1 manage 6.2 K 2010-06-17 - 11:37 UnknownUser mechanical demonstrator
JPEGjpeg fev7.jpeg r1 manage 43.8 K 2010-06-18 - 10:49 UnknownUser prototype front end board with ASICs
PNGpng fev7.png r1 manage 69.2 K 2010-06-18 - 10:51 UnknownUser prototype front end board with ASICs
JPEGjpg physProtoPhoto_small.jpg r1 manage 6.0 K 2010-06-17 - 11:33 UnknownUser physics prototype: mechanical structure
PNGpng slabPhoto_small.png r1 manage 59.4 K 2010-06-17 - 11:35 UnknownUser physics prototype detector slab
JPEGjpg themaltest_small.jpg r1 manage 53.5 K 2010-06-17 - 11:42 UnknownUser cooling system tests
PNGpng viewer_e.png r1 manage 7.6 K 2010-06-17 - 10:57 UnknownUser electron in the ECAL
PNGpng viewer_e_gamma.png r1 manage 12.0 K 2010-06-17 - 10:57 UnknownUser electron and nearby photon in the ECAL
PNGpng viewer_mu.png r1 manage 3.0 K 2010-06-17 - 10:57 UnknownUser muon in the ECAL
PNGpng viewer_mu_pi.png r1 manage 7.4 K 2010-06-17 - 10:58 UnknownUser charged pion and nearby muon in the ECAL
PNGpng viewer_pi.png r1 manage 7.8 K 2010-06-17 - 10:58 UnknownUser pion interaction in the ECAL
PNGpng viewer_pi2.png r1 manage 6.6 K 2010-06-17 - 10:59 UnknownUser another pion interaction in the ECAL
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Topic revision: r12 - 2017-04-20 - VincentBoudry
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