Difference between revisions of "CH PAS He3 BorAl Attenuation Study"
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| '''Attenuation Measurements Setup'''|| | | '''Attenuation Measurements Setup'''|| | ||
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| − | | [[File:PAS Cf-252 Poly Box.jpg|300px|thumb|none| Poly box to contain Cf-252 source for attenuation measurements ]] || [[File: | + | | [[File:PAS Cf-252 Poly Box.jpg|300px|thumb|none| Poly box to contain Cf-252 source for attenuation measurements ]] || [[File:|400px|thumb|none|He3 tube mounting for attenuation measurements ]] || [[File: |300px|thumb|none| ]] |
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| − | | [[File: | + | | [[File:|300px|thumb|none| ]] || [[File:PAS_Cf-252_in_place_for_attenuation_measurements.jpg|300px|thumb|center|Top down view of Cf-252 source in place, ready to be covered by top sheet of virgin poly ]] || [[File: |300px|thumb|none| ]] |
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='''Measurements'''= | ='''Measurements'''= | ||
Revision as of 21:46, 25 June 2021
Experimental Setup
| Attenuation Measurements Setup | ||
| [[File:|400px|thumb|none|He3 tube mounting for attenuation measurements ]] | [[File: |300px|thumb|none| ]] | |
| [[File:|300px|thumb|none| ]] | [[File: |300px|thumb|none| ]] |
Measurements
Background Measurements
| 1250V Source Out Data | |||||||
| Run Number | Configuration | Discriminator Threshold (mV) | Cf-252 Button Source | Counts | Run Time (Sec) | Count Rate (Hz) | Uncertainty |
| 1 | Detector on BorAl at +1250V | 255 | No | 600 | |||
| 2 | Detector on BorAl at +1250V | 255 | No | 600 | |||
| 3 | Detector on BorAl at +1250V | 255 | No | 600 | |||
| 4 | Detector on BorAl at +1250V | 255 | No | 600 | |||
| 5 | Detector on BorAl at +1250V | 255 | No | 600 |