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Committee for collaboration of Czech Republic

with Joint Institute for Nuclear Research in Dubna Login
Quasiparticle phonon model description of low-energy states in Pr-152

Author
Alexa P. VSB – Technical University of Ostrava
Hons Zdeněk, RNDr. CSc. Nuclear Physics Institute of the ASCR
et al.  different institutions

Year
2018

Scientific journal
Physical Review C, 97 (3), 034327

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Abstract
Delayed gamma-ray and conversion-electron spectroscopy is performed on A = 152 fission fragments, at the Lohengrin spectrometer of the Institut Laue-Langevin, providing a new decay scheme for Pr-152. The quasiparticle phonon model, combined with the particle-rotor model, which allows octupole correlations and Coriolis mixing to be taken into account, is applied to analyze its low-energy structure. The main configurations are found to be (pi 3/2[422] circle times nu 5/2[642])1(+) for the isomer and (pi 3/2[541] circle times nu 3/2[521])3(+) for the ground state.

Cite article as:
P. Alexa, Z. Hons, . et al., "Quasiparticle phonon model description of low-energy states in Pr-152", Physical Review C, 97 (3), 034327 (2018)