Difference between revisions of "Some specifications on PMTs"
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''' Counter rates (according to the latest Dan's design) ''' | ''' Counter rates (according to the latest Dan's design) ''' | ||
| − | #* 1.1 &mu A electron current, 10 | + | #* 1.1 μ A electron current, <math>10^{-4}</math> X0 radiator |
Revision as of 14:12, 14 September 2012
Light yield estimates
- 5 mm thick scintillators
- 10000 initial photons per tagged electron
- assume that 2000 photons are collected (20 % light collection efficiency)
- 400 p.e. (assuming 20% quantum efficiency)
Counter rates (according to the latest Dan's design)
- 1.1 μ A electron current,
X0 radiator
- 1.1 μ A electron current,
