In-beam studies of very neutron-deficient heavy nuclei

R Julin*, PT Greenlees, K Helariutta, P Jones, S Juutinen, AP Leppanen, H Kankaanpaa, A Keenan, H Kettunen, P Kuusiniemi, M Leino, M Muikku, P Nieminen, J Pakarinen, P Rahkila, J Uusitalo, DT Joss, SJ Williams, DG Jenkins, NS KelsallR Wadsworth, K Hauschild, A Hurstel, W Korten, Y Le Coz, AN Andreyev, P Van Duppen, M Huyse, KV de Vel, CJ Moore, CD O'Leary, RD Page, MJ Taylor, W Reviol, M B Smith

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The JYFL gas-filled recoil separator RITU, combined with Ge detector arrays and a SACRED magnetic solenoid spectrometer, has been successfully employed in recoil-decay-tagging (RDT) experiments in order to probe structures of very neutron-deficient heavy nuclei. The present contribution focuses on the light Pb region where the new data extend the systematics of shape-coexisting yrast states towards the proton dripline. Similarities between band structures and their relation to possible multi-particle multi-hole intruder excitations will be discussed.

Original languageEnglish
Pages (from-to)189-193
Number of pages5
JournalEuropean Physical Journal A : Hadrons and Nuclei
Volume15
Issue number1-2
DOIs
Publication statusPublished - Sept 2002
Event3rd International Conference on Exotic Nuclei and Atomic Masses - HAMEENLINNA, Finland
Duration: 2 Jul 20017 Jul 2001

Keywords

  • INTRUDER STATES
  • HG
  • ONSET
  • ISOTOPES
  • EXCITED-STATES
  • PB
  • DECAY
  • GAMMA-RAY SPECTROSCOPY

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