PosRun 12 10 2013
Jump to navigation
Jump to search
120 Hz , 39 MeV electrons on 2 mm thick tungsten
Electron coincidence rate was always 80 Hz
| E (MeV) | I beam for e- pVs 50 ohms | I beam for e+ | e+ Rate | mag - det dist ( cm) | |
| 50 | 9.7 | ||||
| 57 | 8.8 | . | 65 | ||
| 68 | 6.8 | 197 | 5820 | 23 | 77 |
| 78 | 5.5 | 968 | 60 | ||
| 90 | 4.5 | 23 |