PAA HpGe Efficiency

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