Detailed alpha-decay study of 180Tl

Research output: Contribution to journalArticle

Authors

  • B. Andel
  • Andrei N. Andreyev
  • Stanislav Antalic
  • A. Barzakh
  • Nick Bree
  • Thomas Elias Cocolios
  • V.F. Comas
  • Jan Diriken
  • Jytte Elseviers
  • D Fedorov
  • Valentin N. Fedosseev
  • Serge Franchoo
  • J.A. Heredia
  • Mark Huyse
  • Oleg Ivanov
  • Ulli Koester
  • Valentina Liberati
  • Bruce Marsh
  • K. Nishio
  • R.D. Page
  • Nikolas Patronis
  • Maxim Seliverstov
  • I. Tsekhanovich
  • Paul Van den Bergh
  • Jarno Van de Walle
  • Piet Van Duppen
  • Martin Venhart
  • S. Vermote
  • M. Veselsky
  • Cyrillus Wagemans

Institutes & Expert groups

  • Comenius University Bratislava
  • KUL - Katholieke Universiteit Leuven - Institute for Nuclear and Radiation Physics
  • IPN - Institute de Physique Nucléaire - France
  • ASRC - Advanced Science Research Center - JAEA
  • University of Liverpool
  • UOI - University of Ioannina - Department of Physics
  • CERN - Conseil Européen pour la Recherche Nucléaire - Switserland
  • University of Manchester
  • CENBG - University of Gradignan - Centre Etudes Nucléaires de Bordeaux Gradignan
  • SAS - Slovak Academy of Sciences
  • UGent - University Ghent - Department of Physics and Astronomy

Documents & links

DOI

Abstract

A detailed alpha-decay spectroscopy study of 180Tl has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of 180Tl. Fine-structure alpha decays to excited levels in the daughter 176Au were identified and an alpha-decay scheme of 180Tl was constructed based on analysis of alpha-gamma and alpha-gamma-gamma coincidences. Multipolarities of several gamma-ray transitions deexciting levels in 176Au were determined. Based on the analysis of reduced alpha-decay widths, it was found that all alpha decays are hindered, which signifies a change of configuration between the parent and all daughter states.

Details

Original languageEnglish
Article number054327
Pages (from-to)1-11
Number of pages11
JournalPhysical Review C
Volume96
DOIs
StatePublished - 28 Nov 2017

Keywords

  • alpha decay, Thallium

ID: 3723043