PAA HpGe Efficiency

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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