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From the same journal

Relativistic Coulomb excitation of Kr 88

Research output: Contribution to journalArticle

Published copy (DOI)

Author(s)

  • K. Moschner
  • A. Blazhev
  • J Jolie
  • N. Warr
  • P. Boutachkov
  • P. Bednarczyk
  • K Sieja
  • A. Algora
  • F. Ameil
  • S. Brambilla
  • N. Braun
  • F Camera
  • J. Cederkäll
  • A. Corsi
  • M. Danchev
  • D.D. DiJulio
  • C Fahlander
  • J Gerl
  • A. Giaz
  • P. Golubev
  • M. Górska
  • J Grebosz
  • T. Habermann
  • M. Hackstein
  • R. Hoischen
  • I Kojouharov
  • N Kurz
  • N. MǍrginean
  • E. Merchán
  • Th Möller
  • F. Naqvi
  • B.S. Nara Singh
  • C. Nociforo
  • N. Pietralla
  • S. Pietri
  • Z.S. Podolyák
  • A. Prochazka
  • M Reese
  • P. Reiter
  • M. Rudigier
  • D Rudolph
  • T. Sava
  • H Schaffner
  • J. Taprogge
  • T. David Thomas
  • H Weick
  • a wendt
  • O. Wieland
  • H-J. Wollersheim

Department/unit(s)

Publication details

JournalPhysical Review C
DateAccepted/In press - 15 Feb 2016
DatePublished (current) - 28 Nov 2016
Issue number5
Volume94
Original languageEnglish

Abstract

To investigate the systematics of mixed-symmetry states in N=52 isotones, a relativistic Coulomb excitation experiment was performed during the PreSPEC campaign at the GSI Helmholtzzentrum für Schwerionenforschung to determine E2 transition strengths to 2+ states of the radioactive nucleus Kr88. Absolute transition rates could be measured towards the first and third 2+ states. For the latter a mixed-symmetry character is suggested on the basis of the indication for a strong M1 transition to the fully symmetric 21+ state, extending the knowledge of the N=52 isotones below Z=40. A comparison with the proton-neutron interacting boson model and shell-model predictions is made and supports the assignment.

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