Počet záznamů: 1
Experimental determinations of the energy of the 9.4 keV (M1+E2) nuclear transition in .sup.83./sup.Kr and the Kr electron binding energies in different matrices by ICES method
- 1.0575564 - ÚJF 2024 RIV NL eng J - Článek v odborném periodiku
Inoyatov, A. K. - Vénos, Drahoslav - Kovalík, Alojz
Experimental determinations of the energy of the 9.4 keV (M1+E2) nuclear transition in 83Kr and the Kr electron binding energies in different matrices by ICES method.
Nuclear Physics. A. Roč. 1035, JUL (2023), č. článku 122666. ISSN 0375-9474. E-ISSN 1873-1554
Grant CEP: GA MŠMT LTT19005
Institucionální podpora: RVO:61389005
Klíčová slova: Internal conversion electron spectroscopy * Nuclear transition * Transition energy * Electron binding energy * Rb-83
Obor OECD: Particles and field physics
Impakt faktor: 1.4, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.nuclphysa.2023.122666
An energy value of 9406.3(5) eV was determined for the 9.4 keV (M1+E2) nuclear transition in 83Kr by the internal conversion electron spectrometry method. This value agrees within 1swith the most precise values determined previously for which their weighted mean amounts to 9405.9(2) eV. A value of 22745.3(2) eV was obtained directly from our experimental data for the energy difference between the 32.1 keV and 9.4 keV transitions in 83Kr. Electron binding energies (related to the Fermi level) on the K, L, and M1,2,3subshells of Kr implanted into a polycrystalline Pt matrix were also derived. They were found to be lower by weighted mean values of 11.6(4) and 1.7(6) eV compared to those for free Kr atoms and for Kr in an evaporated 83Rb layer on Al backing, respectively, and higher by a weighted mean value of 2.9(2) eV than the binding energies in Kr in an evaporated layer on polycrystalline Pt backing.
Trvalý link: https://hdl.handle.net/11104/0345323
Počet záznamů: 1