Difference between revisions of "IAC 1-7-08"
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| Line 4: | Line 4: | ||
Rates: | Rates: | ||
| − | :Coinc both PMTs = | + | :Coinc both PMTs =484/4min = 121/min |
| + | :PMT Coinc Both PMTs & DC =25/4min = 6/min | ||
| Line 10: | Line 11: | ||
Rates: | Rates: | ||
| − | :PMT Coinc both PMTs = 308/2min | + | :PMT Coinc both PMTs = 308/2min = 154/min |
| − | :PMT Coinc Both PMTs & DC =17/2min | + | :PMT Coinc Both PMTs & DC =17/2min = 8/min |
The ratio of double/triple =36/1054 = 3.1% | The ratio of double/triple =36/1054 = 3.1% | ||
| Line 18: | Line 19: | ||
Rates: | Rates: | ||
| − | :PMT Coinc both PMTs=105/10min | + | :PMT Coinc both PMTs=105/10min = 10/min |
| − | :PMT Coinc Both PMTs & DC =4/10min | + | :PMT Coinc Both PMTs & DC =4/10min = 0.5/min |
[http://www.iac.isu.edu/mediawiki/index.php/Mini-prototype#IAC_Runs Go Back] | [http://www.iac.isu.edu/mediawiki/index.php/Mini-prototype#IAC_Runs Go Back] | ||
Revision as of 20:30, 7 January 2008
Accelerator: 100 ns, 60 Hz, 15 MeV
Configuration: Collimated rear scint + 2" Aluminum brick
Rates:
- Coinc both PMTs =484/4min = 121/min
- PMT Coinc Both PMTs & DC =25/4min = 6/min
Configuration: Collimated rear scint
Rates:
- PMT Coinc both PMTs = 308/2min = 154/min
- PMT Coinc Both PMTs & DC =17/2min = 8/min
The ratio of double/triple =36/1054 = 3.1%
Configuration: Collimated rear scint+ 2" Aluminum brick + 2" lead brick
Rates:
- PMT Coinc both PMTs=105/10min = 10/min
- PMT Coinc Both PMTs & DC =4/10min = 0.5/min