Reinvestigation of the excited states in the proton emitter 151Lu : Particle-hole excitations across the N=Z=64 subshell
Abstract
The excited states of the proton emitter 151Lu were reinvestigated in a recoil-decay tagging experiment at the
Accelerator Laboratory of the University of Jyväskylä (JYFL). The level scheme built on the ground state of
151Lu was updated with five new γ -ray transitions. Large-scale shell model calculations were carried out in the
model space consisting of the neutron and proton orbitals 0g7/2, 1d5/2, 1d3/2, 2s1/2, and 0h11/2 with the optimized
monopole interaction in order to interpret the experimental level scheme of 151Lu. It is found that the excitation
energies of states above the 27/2− and 23/2+ isomeric levels in 151Lu can be sensitive to excitations from g7/2
and d5/2 to single-particle orbitals above N = Z = 64.
Main Authors
Format
Articles
Research article
Published
2017
Series
Subjects
Publication in research information system
Publisher
American Physical Society
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201712124625Use this for linking
Review status
Peer reviewed
ISSN
2469-9985
DOI
https://doi.org/10.1103/physrevc.96.064307
Language
English
Published in
Physical Review C
Citation
- Wang, F., Sun, B. H., Liu, Z., Qi, C., Zhu, L. H., Scholey, C., Ashley, S. F., Bianco, L., Cullen, I. J., Darby, I. G., Eeckhaudt, S., Garnsworthy, A. B., Gelletly, W., Gomez-Hornillos, M. B., Grahn, T., Greenlees, P., Jenkins, D. G., Jones, G. A., Jones, P., . . . Williams, S. (2017). Reinvestigation of the excited states in the proton emitter 151Lu : Particle-hole excitations across the N=Z=64 subshell. Physical Review C, 96(6), Article 064307. https://doi.org/10.1103/physrevc.96.064307
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Copyright© 2017 American Physical Society. Published in this repository with the kind permission of the publisher.