Venhart, M., Balogh, M., Herzáň, A. et al. (40 more authors) (2020) Population of a low-spin positive-parity band from high-spin intruder states in 177Au:The two-state mixing effect. Physics Letters B. 135488. ISSN 0370-2693
Abstract
The extremely neutron-deficient isotopes 177,179Au were studied by means of in-beam γ-ray spectroscopy. Specific tagging techniques, α-decay tagging in 177Au and isomer tagging in 179Au, were used for these studies. Feeding of positive-parity, nearly spherical states, which are associated with 2d3/2 and 3s1/2 proton-hole configurations, from the 1i13/2 proton-intruder configuration was observed in 177Au. Such a decay path has no precedent in odd-Au isotopes and it is explained by the effect of mixing of wave functions of the initial state.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2020 Published by Elsevier B.V |
Keywords: | In-beam spectroscopy,rays,Au,Two-state mixing |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Physics (York) The University of York > Faculty of Social Sciences (York) > Centre for Health Economics (York) The University of York > Faculty of Sciences (York) > Electronic Engineering (York) |
Funding Information: | Funder Grant number SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC) ST/L005727/1 SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC) ST/P003885/1 |
Depositing User: | Pure (York) |
Date Deposited: | 26 May 2020 15:30 |
Last Modified: | 05 Jan 2025 00:26 |
Published Version: | https://doi.org/10.1016/j.physletb.2020.135488 |
Status: | Published |
Refereed: | Yes |
Identification Number: | 10.1016/j.physletb.2020.135488 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:161204 |
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