Isomeric Decay Studies in Neutron-rich N~126 Nuclei

Research output: Contribution to journalArticle

Abstract

Heavy neutron-rich nuclei were populated via relativistic energy fragmentation of a E/A= 1 GeV Pb-208 beam. The nuclei of interest were selected and identified by a fragment separator and then implanted in a passive plastic stopper. Delayed. rays following internal isomeric decays were detected by the RISING array. Experimental information was obtained on a number of nuclei with Z=73-80 (Ta-Hg), providing new information both on the prolate-oblate transitional region as well as on the N=126 closed shell nuclei.

Details

Authors
  • S. J. Steer
  • Z. S. Podolyak
  • S. Pietri
  • M. Gorska
  • G. F. Farrelly
  • P. H. Regan
  • A. B. Garnsworthy
  • Robert Hoischen
  • J. Gerl
  • H. J. Wollersheim
  • H. Grawe
  • K. H. Maier
  • F. Becker
  • P. Bednarczyk
  • L. Caceres
  • P. Doornenbal
  • H. Geissel
  • J. Grebosz
  • A. Kelic
  • I. Kojouharov
  • N. Kurz
  • F. Montes
  • W. Prokopowicz
  • T. Saito
  • H. Schaffner
  • S. Tashenov
  • A. Heinz
  • T. Kurtukian-Nieto
  • G. Benzoni
  • M. Pfutzner
  • A. Jungclaus
  • D. L. Balabanski
  • C. Brandau
  • A. Brown
  • A. M. Bruce
  • W. N. Catford
  • I. J. Cullen
  • Z. S. Dombradi
  • M. E. Estevez
  • W. Gelletly
  • G. Ilie
  • J. Jolie
  • G. A. Jones
  • M. Kmiecik
  • F. G. Kondev
  • R. Krucken
  • S. Lalkovski
  • Z. Liu
  • A. Maj
  • S. Myalski
  • S. Schwertel
  • T. Shizuma
  • P. M. Walker
  • E. Werner-Malento
  • O. Wieland
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Subatomic Physics
Original languageEnglish
Pages (from-to)1002-1007
JournalInternational Journal of Modern Physics E
Volume18
Publication statusPublished - 2009
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

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