Difference between revisions of "HyCal in Hall B"
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#* Size: an array of 34 x 34 crystals - 4 beam hole (1152 modules) | #* Size: an array of 34 x 34 crystals - 4 beam hole (1152 modules) | ||
#* Crystal size: 20.5 mm x 20.5 mm x 180 mm | #* Crystal size: 20.5 mm x 20.5 mm x 180 mm | ||
− | # Lead glass part | + | # Lead glass part |
#* 576 blocks | #* 576 blocks | ||
#* 38.2 mm x 38.2 mm x 450 mm (SF - 2 type) | #* 38.2 mm x 38.2 mm x 450 mm (SF - 2 type) | ||
− | # | + | # Offset between the lead glass and lead tungstate blocks: 3.75'' ~ 9.6 cm |
− | + | # 7 cables connected to the PMT base | |
+ | |||
+ | |||
==== HyCal pictures ==== | ==== HyCal pictures ==== | ||
Revision as of 12:12, 18 October 2022
- Lead tungstate insert
- Size: an array of 34 x 34 crystals - 4 beam hole (1152 modules)
- Crystal size: 20.5 mm x 20.5 mm x 180 mm
- Lead glass part
- 576 blocks
- 38.2 mm x 38.2 mm x 450 mm (SF - 2 type)
- Offset between the lead glass and lead tungstate blocks: 3.75 ~ 9.6 cm
- 7 cables connected to the PMT base