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proton-capture on 118Te

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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

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90angle_Xray_first_calibration.png 52 kB Uploaded Sun Apr 5 21:34:55 2020 | Hide | Hide all | Show all

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30angle_Xray_first_calibration.png 53 kB Uploaded Sun Apr 5 21:34:59 2020 | Show | Hide all | Show all

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145angle_Xray_first_calibration.png 51 kB Uploaded Sun Apr 5 21:35:02 2020 | Hide | Hide all | Show all

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90_det_calib_Am_Ba.cal 462 Bytes Uploaded Sun Apr 5 21:35:11 2020 | Show | Hide all | Show all

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30_det_calib_Am_Ba.cal 522 Bytes Uploaded Sun Apr 5 21:35:19 2020 | Show | Hide all | Show all

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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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run041_133Ba_high_90.svg 35 kB Uploaded Sun Apr 5 21:35:40 2020 | Hide | Hide all | Show all

Cannot create thumbnail, please check ImageMagick installation

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run040_241Am_90.svg 33 kB Uploaded Sun Apr 5 21:38:12 2020 | Show | Hide all | Show all

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