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Pseudospin partner bands in Ba 130

  • S. Guo
  • , C. M. Petrache*
  • , D. Mengoni
  • , Y. X. Liu
  • , Q. B. Chen
  • , Y. H. Qiang
  • , A. Astier
  • , E. Dupont
  • , K. K. Zheng
  • , J. G. Wang
  • , B. Ding
  • , B. F. Lv
  • , M. L. Liu
  • , Y. D. Fang
  • , X. H. Zhou
  • , D. Bazzacco
  • , A. Boso
  • , A. Goasduff
  • , F. Recchia
  • , D. Testov
  • F. Galtarossa, G. Jaworski, D. R. Napoli, S. Riccetto, M. Siciliano, J. J. Valiente-Dobon, C. Andreoiu, F. H. Garcia, K. Ortner, K. Whitmore, B. Cederwall, E. A. Lawrie, I. Kuti, D. Sohler, T. Marchlewski, J. Srebrny, A. Tucholski
*Corresponding author for this work
  • Chinese Academy of Sciences
  • University of Chinese Academy of Sciences
  • Université Paris-Saclay
  • National Institute for Nuclear Physics
  • Huzhou University
  • Technical University of Munich
  • Laboratori Nazionali di Legnaro
  • Simon Fraser University
  • KTH Royal Institute of Technology
  • National Research Foundation
  • University of the Western Cape
  • Institute for Nuclear Research
  • University of Warsaw

Research output: Contribution to journalArticlepeer-review

Abstract

The high-spin states in Ba130 have been investigated using the Sn122(C13,5n) reaction and the GALILEO array coupled to the EUCLIDES and Neutron Wall ancillary detectors. The level scheme has been extended to an excitation energy of ≈12 MeV and spin 28. Two sets of pseudospin partner bands have been identified built on πh11/2(g7/2,d5/2) and νh11/2(s1/2,d3/2) configurations. The assignments are supported by calculations using the projected shell model and the particle rotor model.

Original languageEnglish
Article number044320
JournalPhysical Review C
Volume102
Issue number4
DOIs
StatePublished - 16 Oct 2020
Externally publishedYes

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