Difference between revisions of "February 16, 2020"
From GlueXWiki
| Line 5: | Line 5: | ||
* FCAL insert | * 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 ? | :: Do we need to modify the amplifier ? | ||
Revision as of 12:13, 15 February 2021
- 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
- - expected anode current < 20 uA in the inner most FCAL insert layer; current drops rapidly with the radial distance
- Do we need to modify the amplifier ?
