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  • Morrison, L.University of Surrey (author)

Quadrupole deformation of Xe 130 measured in a Coulomb-excitation experiment

  • Article/chapterEnglish2020

Publisher, publication year, extent ...

  • 2020

Numbers

  • LIBRIS-ID:oai:lup.lub.lu.se:52b040ef-27df-4dfe-b3fe-74b9a04344eb
  • https://lup.lub.lu.se/record/52b040ef-27df-4dfe-b3fe-74b9a04344ebURI
  • https://doi.org/10.1103/PhysRevC.102.054304DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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Classification

  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • Low-lying states in the isotope Xe130 were populated in a Coulomb-excitation experiment performed at CERN's HIE-ISOLDE facility. The magnitudes and relative signs of seven E2 matrix elements and one M1 matrix element coupling five low-lying states in Xe130 were determined using the semiclassical coupled-channel Coulomb-excitation least-squares search code gosia. The diagonal E2 matrix elements of both the 21+ and 41+ states were extracted for the first time. The reduced transition strengths are in line with those obtained from previous measurements. Experimental results were compared with the general Bohr Hamiltonian with the microscopic input from mean-field theory utilizing universal nuclear energy density functional (UNEDF0), shell-model calculations using the GCN50:82 and SN100PN interactions, and simple phenomenological models (Davydov-Filippov and γ-soft). The extracted shape parameters indicate triaxial-prolate deformation in the ground-state band. In general, good agreement between theoretical predictions and experimental values was found, while neither phenomenological model was found to provide an adequate description of Xe130.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Hadyńska-Klek, K.University of Warsaw,University of Surrey (author)
  • Podolyák, ZsUniversity of Surrey (author)
  • Doherty, D. T.University of Surrey (author)
  • Gaffney, L. P.CERN,University of Liverpool (author)
  • Kaya, L.University of Cologne (author)
  • Próchniak, L.University of Warsaw (author)
  • Samorajczyk-Pyśk, J.University of Warsaw (author)
  • Srebrny, J.University of Warsaw (author)
  • Berry, T.University of Surrey (author)
  • Boukhari, A.University of Paris-Saclay (author)
  • Brunet, M.University of Surrey (author)
  • Canavan, R.University of Surrey,National Physical Laboratory, UK (author)
  • Catherall, R.CERN (author)
  • Colosimo, S. J.University of Liverpool (author)
  • Cubiss, J. G.University of York (author)
  • De Witte, H.Catholic University of Leuven (author)
  • Fransen, ChUniversity of Cologne (author)
  • Giannopoulos, E.University of Jyväskylä,CERN (author)
  • Hess, H.University of Cologne (author)
  • Kröll, T.GSI Helmholtz Centre for Heavy Ion Research (author)
  • Lalović, N.Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)nucl-nli (author)
  • Marsh, B.CERN (author)
  • Palenzuela, Y. MartinezCERN,Catholic University of Leuven (author)
  • Napiorkowski, P. J.University of Warsaw (author)
  • O'Neill, G.iThemba Laboratory for Accelerator Based Sciences, South Africa,University of the Western Cape (author)
  • Pakarinen, J.University of Jyväskylä,University of Helsinki (author)
  • Ramos, J. P.CERN,Belgian Nuclear Research Centre (author)
  • Reiter, P.University of Cologne (author)
  • Rodriguez, J. A.CERN (author)
  • Rosiak, D. (author)
  • Rothe, S.CERN (author)
  • Rudigier, M.University of Surrey (author)
  • Siciliano, M.INFN Laboratori Nazionali di Legnaro,University of Paris-Saclay (author)
  • Snäll, J.Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)ja8657sn (author)
  • Spagnoletti, P.University of the West of Scotland (author)
  • Thiel, S.University of Cologne (author)
  • Warr, N.University of Cologne (author)
  • Wenander, F.CERN (author)
  • Zidarova, R.Technical University of Darmstadt (author)
  • Zielińska, M.University of Paris-Saclay (author)
  • University of SurreyUniversity of Warsaw (creator_code:org_t)

Related titles

  • In:Physical Review C102:52469-9985

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