 Tue Oct 6 13:04:36 2020, Jan, misc, AP x-ray sources - documentation 7x
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Attached are the certificates and documantation of the newly arrived x-ray sources (September 2020), which will be available in the SPARC lab safe at ESR.
Quick overview:
plastic plate:
Am-241 370 kBq
Ba-133 370 kBq
Ba-133 37 kBq
Co-57 370 kBq
Pb-210 37 kBq
foil source:
Am-241 37 kBq
Fe-55 370 kBq |
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Mon Jul 11 14:05:40 2022, Jan Glorius, Detectors, E146 - GEM 3000 6x
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The detector GEM-3000 was used during the E146 experiment.
beam: 208Pb82+
energy: 30 MeV/u
target: H2
angle: 145° (outside)
collimator: brass, d=35mm
comment: no particular problems with detector
Attached are several spectra with beam and with sources. |
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Mon Jul 11 16:13:34 2022, Jan Glorius, Detectors, E146 - GLP 2500 6x
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The detector GLP 2500 was used during the E146 experiment.
beam: 208Pb82+
energy: 30 MeV/u
target: H2
angle: 90° (outside)
collimator: brass, d=13mm
comment: Relatively high leakage current of about 7-9 nA.
Attached are several spectra with beam and with sources. |
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Wed Jul 26 09:11:46 2023, Jan, Detectors, GLP16195-10P 6x
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Test measurement with the GLP16195-10P detector using 241-Am (foil source) and an ORTEC 671 with the EasyMCA (16195-am241.*).
In the plot this is compared to the FEBEX4 measuremnt (default firmware, FEBEX4_am241.dat) with the same conditions. |