NAA SolarPanel

PAA_Research

Irradiated on Jack by placing samples just above the Radiator as shown in the picture.

Beam parameters: Irradiation Date : 5/23/18

Start Time: 09:07:30

Stop Time: 11:07:30

[math]T_{Irradiation} = 120 min[\math]

Rep Rate=300 Hz

I = 98 mA

Pulse Width = 10 usec

E = 38 MeV

The solar panel current output dropped 1 mV per hour during irradiation. The cove was too dark to produce a signal from ambient light. The observed signal was completely due to the electron beam.

In File name: 10uC_Cs_Mn_SolarPan_DetD_55.5cm_002.mpa

Measurements started at 14:45:38

Category	Cost
Time (sec)	Sample
0	Cs-137 (661 keV line) #64121 55.5 cm away from face
360	Mn sample (1.7 g, 1.5 cm x 1.5 cm square, 847 keV) 55.5 cm away from face
690	Thorium Rods on face of detector
1020	Solar Panel A 55.5 cm away from face
1410	Cs-137 #129792 55.5 cm away from face
1820	Mn sample (847 keV) 55.5 cm away from face
2230	Cs-137 #129792 55.5 cm away from face (0.54% deadtime)
2560	Solar Panel A 55.5 cm away from face (0.55% deadtime, 300 Hz DAQ rate)
2880	Cs-137 (661 keV line) #64121 55.5 cm away from face (1.1% deadtime, 350 Hz)
3070	Mn sample (847 keV) 55.5 cm away from face (13 % deadtime, 4600 Hz)
3330	Ignore (Mn source was too close) Cs-137 #129792 15 cm away from face(6 % deadtime, 2000 Hz)
3600	Cs-137 #129792 15 cm away from face(.5 % deadtime, 200 Hz)
4000	Solar Panel A 15 cm away from face (2 % deadtime, 880 Hz DAQ rate)

PAA_Research