0384603 - ÚJF 2013 RIV DE eng J - Článek v odborném periodiku
Inoyatov, A. K. - Perevoshchikov, L. L. - Kovalík, Alojz - Filosofov, D. V.
The first detailed experimental investigation of the KMM+KMN Auger electron spectrum of Cu emitted in the EC decay of radioactive Zn-65 in a solid state matrix.
European Physical Journal D. Roč. 66, č. 6 (2012), s. 1-6. ISSN 1434-6060. E-ISSN 1434-6079
Grant CEP: GA ČR(CZ) GAP203/12/1896; GA MŠMT LA08002
Institucionální podpora: RVO:61389005
Klíčová slova: transitions * probabilities * CO-57
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 1.513, rok: 2012 ; AIS: 0.597, rok: 2012
DOI: https://doi.org/10.1140/epjd/e2012-20698-y

The KMM + KMN Auger spectrum of Cu emitted in the electron capture decay of radioactive Zn-65 in a solid state matrix was investigated for the first time at the instrumental energy resolution of 14 eV. Energies and relative intensities of twelve resolved spectrum components were determined and compared with theoretical predictions. A reasonable agreement of the semi-empirical calculations of transition energies by Larkins with experiment was observed. A comparison of theoretical and the measured transition rates indicates the important role of a coupling scheme applied. A more detailed analysis was hampered by absence of theoretical intensities for the individual intermediate coupling spectrum components. A slight indication of the influence of the source backing material on the absolute energies was found for the L3M4, M-5(4),(5) and L2M4, 5M(4,5) Auger lines.
Trvalý link: http://hdl.handle.net/11104/0217002