Difference between revisions of "February 16, 2021"
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Revision as of 12:41, 15 February 2021
Connection:
https://bluejeans.com/7572695553
CCAL discussion
- Order (refurbish) dividers, use bypassed amplifier (and gain of 3)
FCAL insert
- expected anode current < 20 uA in the inner most FCAL insert layer; current drops rapidly with the radial distance
- (used CCAL in GlueX runs at high luminosity)
- likely do not need an amplifier in most FCAL insert layers
- Do we need to modify the amplifier ?
- - modify the active base
- - redesign an amplifier, use additional power line to supply the on-board amplifier
- - use external amplifiers (position in the FCAL dark room)
- - do not modify the active base, apply non-linearity corrections
