Analyzing #455
Estimation of the beam integral
| Status: | Открыта | Start date: | 04/01/2020 | ||
|---|---|---|---|---|---|
| Priority: | Нормальный | Due date: | |||
| Assignee: | Ivan Muzalevsky | % Done: | 70% | ||
| Category: | - | ||||
| Target version: | - |
Description
Estimate the 8He beam integral for a particular beamtime period.
Try to estimate the 8He beam integral under a reasonable selection of beam cross-section in the target plane for
- run_1 to run_39;
- run_40 to current run which should be reported;
Report the details on beam selection including ToF, MWPC, and target plane geometry ones.
History
#1 Updated by Ivan Muzalevsky over 4 years ago
- % Done changed from 0 to 70
For the beam integral calculation following selections were used:
- 8He selection by dE-ToF
- center of the target hit (10 mm radius)
- trigger==1 (beamtrigger)
run_1-run_39: 43.451.736.064 particles, in 9 days 18 hours 14 minutes (51530 pps)
run_40-run_57: 23.765.151.744 particles , in 4 days 17 hours 28 minutes (58180 pps)