Changes between Initial Version and Version 1 of PixelGeometryExplained


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Timestamp:
Sep 4, 2019, 10:18:44 AM (7 years ago)
Author:
Eric Hazen
Comment:

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  • PixelGeometryExplained

    v1 v1  
     1See e.g. https://espace.cern.ch/Tracker-Upgrade/Pixel_electronics/Shared%20Documents/Services/ITServices_v1.4.pdf
     2
     3'''TBPX''' (barrel)
     4
     5Each module is a "ladder".  Each ladder is split in Z to a long (5 modules
     6and short (4 modules).  Inner layers use 2x1 chip modules, outer two use
     72x2 chip modules.
     8
     9'''TFPX'''
     10
     114 concentric rings.  Each (small) disk has two parts for odd and even rings.
     12Each disk is split in half into two "dees".
     13
     14'''TEPX'''
     15
     165 concentric rings, arranged in (large) disks.