Emerging nuclear collectivity in 124−130Te

Coombes B. J.; Stuchbery A. E.; Allmond J. M.; Gargano A.; Dowie J. T. H.; Georgiev G.; Gerathy M. S. M.; Gray T. J.; Kibédi T.; Lane G. J.; McCormick B. P.; Mitchell A. J.; Spinks N. J.; Tee B. P. E.

doi:10.1051/epjconf/202023204003

EPJ Web of Conferences (Jan 2020)

Emerging nuclear collectivity in 124−130Te

Coombes B. J.,
Stuchbery A. E.,
Allmond J. M.,
Gargano A.,
Dowie J. T. H.,
Georgiev G.,
Gerathy M. S. M.,
Gray T. J.,
Kibédi T.,
Lane G. J.,
McCormick B. P.,
Mitchell A. J.,
Spinks N. J.,
Tee B. P. E.

Affiliations

Coombes B. J.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Stuchbery A. E.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Allmond J. M.: Physics Division, Oak Ridge National Laboratory
Gargano A.: Istituto Nazionale di Fisica Nucleare, Complesso Universitario di Monte S. Angelo, Via Cintia
Dowie J. T. H.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Georgiev G.: CSNSM, CNRS/IN2P3; Université Paris-Sud, UMR8609
Gerathy M. S. M.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Gray T. J.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Kibédi T.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Lane G. J.: Department of Nuclear Physics, Research School of Physics, The Australian National University
McCormick B. P.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Mitchell A. J.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Spinks N. J.: Department of Nuclear Physics, Research School of Physics, The Australian National University
Tee B. P. E.: Department of Nuclear Physics, Research School of Physics, The Australian National University

DOI: https://doi.org/10.1051/epjconf/202023204003
Journal volume & issue: Vol. 232
p. 04003

Abstract

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The emergence of nuclear collectivity near doubly-magic 132Sn was explored along the stable, eveneven 124−130Te isotopes. Preliminary measurements of the B(E2; 41+ → 21+) transition strengths are reported from Coulomb excitation experiments primarily aimed at measuring the g factors of the 41+ states. Isotopically enriched Te targets were excited by 198-205 MeV 58Ni beams. A comparison of transition strengths obtained is made to large-scale shell-model calculations with successes and limitations discussed.

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

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