Difference between revisions of "PAA HpGe Efficiency"
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| Line 42: | Line 42: | ||
| Source || Energy || Energy Intensity x Certificate Activity|| NaI ch# (ADC3) | | Source || Energy || Energy Intensity x Certificate Activity|| NaI ch# (ADC3) | ||
|- | |- | ||
| − | | Ba-133|| 80.9971 || || | + | | Ba-133|| 80.9971 ||0.342*122.4 nCi || |
|- | |- | ||
| − | | Na-22 ||511 || 1.788 * | + | | Na-22 ||511 || 1.788*108.5 nCi|| 563.68 +/- 2.6 |
|- | |- | ||
| − | | Cs-137 ||661.657 || 0.8521 * 92.11 nCi || 704.03 +/- 24.3 | + | | Cs-137 ||661.657 || 0.8521*92.11 nCi|| 704.03 +/- 24.3 |
|- | |- | ||
| − | | Ba-133|| 276.3997|| | + | | Ba-133|| 276.3997||0.0709*122.4 nCi|| |
|- | |- | ||
| − | | Ba-133||302.8510|| || | + | | Ba-133||302.8510||0.184*122.4 nCi|| |
|- | |- | ||
| − | | Ba-133|| 356.0134|| | + | | Ba-133|| 356.0134||0.622*122.4 nCi|| |
|- | |- | ||
| − | | Ba-133|| 383.8480|| | + | | Ba-133|| 383.8480||0.0892*122.4 nCi|| |
|- | |- | ||
| − | | Mn-54|| 834.848 || 0.99975* | + | | Mn-54|| 834.848 || 0.99975*110.4 nCi|| |
|- | |- | ||
| − | | Co-60 || 1173.228|| 0.999*108 nCi || 1171.89 +\- 45.5 | + | | Co-60 || 1173.228|| 0.999*108 nCi|| 1171.89 +\- 45.5 |
|- | |- | ||
| − | | Na-22 || 1274.537|| 0. | + | | Na-22 || 1274.537|| 0.99937*108.5 nCi|| 1263.97 +/- 34 |
|- | |- | ||
| − | | Co-60 || 1332.492 || 0.999824* | + | | Co-60 || 1332.492 || 0.999824*108 nCi || 1314.42 +/- 40. 8 |
|- | |- | ||
|} | |} | ||
Latest revision as of 16:36, 14 August 2014
HpGe efficiency calibration
Detector "B"
Source measurements
Previous measurement
10312013_TestRun#Efficiency_Calibration
| Source | Energy | ||
| Ba-133 | 80.9971 | ||
| Na-22 | 511 | 1.788 * 108.5 | 563.68 +/- 2.6 |
| Cs-137 | 661.657 | 0.8521 * 92.11 nCi | 704.03 +/- 24.3 |
| Ba-133 | 276.3997 | 504.73 +/- 2.86 | |
| Ba-133 | 302.8510 | 540.6 +/- 2.1 | |
| Ba-133 | 356.0134 | 612.69 +/- 1.72 | |
| Ba-133 | 383.8480 | 650.32 +/- 2 | |
| Mn-54 | 834.848 | 0.99975* 110.4 nCi | |
| Co-60 | 1173.228 | 0.999*108 nCi | 1171.89 +\- 45.5 |
| Na-22 | 1274.537 | 0.9937* 108.5 | 1263.97 +/- 34 |
| Co-60 | 1332.492 | 0.999824*108nCi | 1314.42 +/- 40. 8 |
| Source | Energy | Energy Intensity x Certificate Activity | NaI ch# (ADC3) |
| Ba-133 | 80.9971 | 0.342*122.4 nCi | |
| Na-22 | 511 | 1.788*108.5 nCi | 563.68 +/- 2.6 |
| Cs-137 | 661.657 | 0.8521*92.11 nCi | 704.03 +/- 24.3 |
| Ba-133 | 276.3997 | 0.0709*122.4 nCi | |
| Ba-133 | 302.8510 | 0.184*122.4 nCi | |
| Ba-133 | 356.0134 | 0.622*122.4 nCi | |
| Ba-133 | 383.8480 | 0.0892*122.4 nCi | |
| Mn-54 | 834.848 | 0.99975*110.4 nCi | |
| Co-60 | 1173.228 | 0.999*108 nCi | 1171.89 +\- 45.5 |
| Na-22 | 1274.537 | 0.99937*108.5 nCi | 1263.97 +/- 34 |
| Co-60 | 1332.492 | 0.999824*108 nCi | 1314.42 +/- 40. 8 |