SeRun 01-11-16

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Using the 44 Machine at 7 kW power and 44 meV incident electron energy to produce a bremsstrahlung spectrum with a mean energy of 15 MeV.



SeTarget 01-11-16.png
General Target configurations, Selenium pellets are sandwiched between two Nickel foils


Target Mass (g)
Ni Front 0.0994
Se Shot 1.7842
Ni Rear 0.0948
Target A


Target Mass (g)
Ni Front 0.0994
Se Shot 1.7842
Ni Rear 0.0948
Target A


Calibrations

1/19/16

Data is on daq1 in /data/IAC/Se/Jan2016Run

Run Number Isotope Egamma (keV) Channel
004 Cs-137 661.657 705.88 \pm 0.67
005 Co-57
006 Na-22 511 545.03 \pm 1.38
006 Na-22 1274.537 1359.71 \pm 1.00
007 Ba-133 80.9971
007 Ba-133 276.3997
007 Ba-133 302.8510
007 Ba-133 356.0134
007 Ba-133 383.8480
008 Mn-54 834.848 890.64 \pm 0.76

Runlist

Run Number Filename Start time Stop Time Deadtime corrected Run time (s) comment)
003 SeRun_003 01/08/16/13:57:33 01/09/16/16:21 94612.50 background run
004 SeRun_004 01/09/16/16:24:30 01/09/16/16:26 82.901 Cs-137 Ser # 129792, 92.11 nCi in Slot F on Detector D
005 SeRun_005 01/09/16/16:28:28 01/09/16/16:31 172.099 Co-57 Ser # 129734, 110.9 nCi in Slot F on Detector D (not useful)
006 SeRun_006 01/09/16/16:32:55 01/09/16/16:34 99.03 Na-22 Ser # 129741, 108.5 nCi in Slot F on Detector D
007 SeRun_007 01/09/16/16:35:29 01/09/16/16:36 84.17 Ba-133 Ser # 129789, 122.4 nCi in Slot F on Detector D
008 SeRun_008 01/09/16/16:37:54 01/09/16/16:39 66.343 Mn-54 Ser # 129807, 11.77 nCi in Slot F on Detector D
009 SeRun_009 01/09/16/16:40:25 01//16/ Se Target A & B in Slot F on Detector D

PAA_Selenium#First_Observation_of_Se_lines