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Evidence for shape coexistence in 52Cr through conversion-electron and pairconversion spectroscopy

Dowie, Jackson; Kibedi, Tibor; Stuchbery, Andrew; Akber, Aqeel; Avaa, Abraham A.; Bignell, Lindsey; Chisapi, Maluba Vernon; Coombes, Benjamin; Eriksen, Tomas; Gerathy, Matthew; Gray, Timothy; Hoang, T.H.; Ideguchi, E; Jones, P; Raju, M. Kumar; Lane, Gregory; McCormick, Brendan; Mitchell, Alan John; Tee, Pi

Description

Electric monopole (E0) transitions are a highly sensitive probe of the charge distribution of an atomic nucleus. A large E0 transition strength (ρ2(E0)) is a clear indicator of nuclear shape coexistence. In the region between doubly magic 40Ca and 56Ni, E0 transitions have never been observed in the Ti or Cr isotopes, nor in the heavier iron isotopes (56,58Fe). We have performed the first measurements of the E0 transitions in 52Cr via conversion-electron and pair-conversion spectroscopy using...[Show more]

CollectionsANU Research Publications
Date published: 2020
Type: Journal article
URI: http://hdl.handle.net/1885/224597
Source: EPJ Web of Conferences
DOI: 10.1051/epjconf/202023204004
Access Rights: Open Access

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