The intensities of gamma-rays from the decay of (196m2)Au

0496843 - ÚJF 2019 RIV GB eng J - Článek v odborném periodiku
Majerle, Mitja - Štefánik, Milan - Kameník, Jan - Šimečková, Eva - Vénos, Drahoslav - Kalamara, A. - Vlastou, R.
The intensities of gamma-rays from the decay of (196m2)Au.
Applied Radiation and Isotopes. Roč. 141, č. 11 (2018), s. 5-9. ISSN 0969-8043
Grant CEP: GA MŠMT(CZ) EF16_013/0001679; GA MŠMT LM2015076
Institucionální podpora: RVO:61389005
Klíčová slova: gamma-spectrometry * radioactive nuclides * isomer decay * gamma-ray intensity * decay curve
Obor OECD: Nuclear physics
Impakt faktor: 1.343, rok: 2018

The intensities of gamma-rays from the Au-196m2 decay adopted in 1998 and 2007 ENSDF evaluations differ up to 20%. Gold samples were irradiated in intensive neutron fluxes with energies up to 35 MeV to produce the isotopes Au-196 in all isomeric states. The intensities of gammas from the radioactive decay of the isomer Au-196m2 were measured by means of the nuclear gamma-ray spectrometry (HPGe detectors) and compared to the existing adopted data.
Trvalý link: http://hdl.handle.net/11104/0289465