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  proton-capture on 118Te  Not logged in ELOG logo
Message ID: 270     Entry time: Sun Apr 5 20:34:42 2020
Author: Laszlo 
Category: Calibration 
Subject: Xray energies - 1. calibration 
Year:  
30angle:  E[keV] = 0.0158507 *ch-2.07456
90angle:  E[keV] = 0.01950*ch-2.76
145angle: E[keV] = 0.017988  *ch-1.809

I could identify 2 peaks in the 241Am spectra and 4 peaks in the 133Ba. These peaks are fitted with a gaussian to get their position --> linear energy calibration for the combined (Am+Ba) data sets for each detector. The function I used: E(ch) [keV] = m*ch+b
Attachment 1: 90angle_Xray_first_calibration.png  52 kB  Uploaded Sun Apr 5 21:34:55 2020  | Show | Hide all | Show all
Attachment 2: 30angle_Xray_first_calibration.png  53 kB  Uploaded Sun Apr 5 21:34:59 2020  | Show | Hide all | Show all
Attachment 3: 145angle_Xray_first_calibration.png  51 kB  Uploaded Sun Apr 5 21:35:02 2020  | Hide | Hide all | Show all
145angle_Xray_first_calibration.png
Attachment 4: 90_det_calib_Am_Ba.cal  462 Bytes  Uploaded Sun Apr 5 21:35:11 2020  | Show | Hide all | Show all
Attachment 5: 30_det_calib_Am_Ba.cal  522 Bytes  Uploaded Sun Apr 5 21:35:19 2020  | Show | Hide all | Show all
Attachment 6: 145_det_calib_Am_Ba.cal  522 Bytes  Uploaded Sun Apr 5 21:35:26 2020  | Show | Hide all | Show all
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Cannot create thumbnail, please check ImageMagick installation
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