Abstract
The neutron-rich isotopes Tl211,213, beyond the N=126 shell closure, have been studied for the first time in isomer γ-ray decay, exploiting the fragmentation of a primary uranium beam at the Fragment Separator-Rare Isotopes Investigation at GSI setup. The observed isomeric states in Tl211,213 show a deviation from the seniority-like scheme of Tl209. The possible interpretation of the data is discussed on the basis of energy-level systematics and shell-model calculations.
Original language | English |
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Article number | 054326 |
Journal | Physical Review C |
Volume | 99 |
Issue number | 5 |
DOIs | |
Publication status | Published - 23 May 2019 |
Bibliographical note
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.Fingerprint Dive into the research topics of 'New spectroscopic information on Tl 211,213: A changing structure beyond the N=126 shell closure'. Together they form a unique fingerprint.
Profiles
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Alison Bruce
- School of Computing, Engineering & Maths - Associate Dean Research and Enterprise
- Nuclear Physics Research and Enterprise Group
Person: Academic