Wimmer, K., Korten, W., Arici, T. et al. (31 more authors) (2018) Shape coexistence and isospin symmetry in A = 70 nuclei : Spectroscopy of the $T_z = -1$ nucleus $^{70}$Kr. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. pp. 441-446. ISSN 0370-2693
Abstract
Excited states in the $T_z=-1$ nucleus $^{70}$Kr have been populated using inelastic scattering of a radioactive $^{70}$Kr beam as well as one- and two-neutron removal reactions from $^{71,72}$Kr at intermediate beam energies. The level scheme of $^{70}$Kr was constructed from the observed $\gamma$-ray transitions and coincidences. Tentative spin and parity assignments were made based on comparison with the mirror nucleus $^{70}$Se. A second $2^+$ state and a candidate for the corresponding $4^+_2$ state suggest shape coexistence in $^{70}$Kr.
Metadata
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Copyright, Publisher and Additional Information: | © 2018 The Authors. | ||||||
Keywords: | Gamma-ray spectroscopy, Mirror symmetry, Radioactive beams, Shape coexistence | ||||||
Dates: |
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Institution: | The University of York | ||||||
Academic Units: | The University of York > Faculty of Sciences (York) > Health Sciences (York) The University of York > Faculty of Sciences (York) > Physics (York) |
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Funding Information: |
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Depositing User: | Pure (York) | ||||||
Date Deposited: | 25 Sep 2018 10:30 | ||||||
Last Modified: | 06 Dec 2023 12:42 | ||||||
Published Version: | https://doi.org/10.1016/j.physletb.2018.07.067 | ||||||
Status: | Published | ||||||
Refereed: | Yes | ||||||
Identification Number: | https://doi.org/10.1016/j.physletb.2018.07.067 | ||||||
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