Difference between revisions of "CH PAS He3 BorAl Attenuation Study"
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| + | ='''Experimental Setup'''= | ||
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| + | {| class="wikitable mw-collapsible mw-collapsed" border="2" style="text-align:center;" |cellpadding="20" cellspacing="1 | ||
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| + | | '''Attenuation Measurements Setup'''|| | ||
| + | |- | ||
| + | | [[File:PAS Cf-252 Poly Box.jpg|300px|thumb|none| Poly box to contain Cf-252 source for attenuation measurements ]] || [[File:PAS He3 Tube mounting.jpg|400px|thumb|none|He3 tube mounting for attenuation measurements ]] || [[File:PAS_He3_tube_mounting_for_attenuation_measurements.jpg |300px|thumb|none|He3 tube mounted on 2" of virgin poly for attenuation measurements ]] | ||
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| + | | [[File:PAS_Cf-252_thermalizing_box_for_attenuation_measurements.jpg|300px|thumb|none| Full poly box with lid pulled back for easy insertion of Cf-252 source ]] || [[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:PAS_Side_view_attenuation_setup.jpg |300px|thumb|none|Full setup with 8.5" of purple borated poly in place ]] | ||
| + | |- | ||
| + | |} | ||
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| + | ='''Measurements'''= | ||
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=='''Background Measurements'''== | =='''Background Measurements'''== | ||
Revision as of 21:45, 25 June 2021
Experimental Setup
| Attenuation Measurements Setup | ||
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 |