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Claes Fahlander

Professor emeritus

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Maximally Aligned States in the Proton Drip Line Nucleus 106Sb

Author

  • D Sohler
  • M Palacz
  • Z Dombradi
  • M Hjorth-Jensen
  • Claes Fahlander
  • LO Norlin
  • J Nyberg
  • T Back
  • K Lagergren
  • Dirk Rudolph
  • A Algora
  • C Andreoiu
  • G de Angelis
  • A Atac
  • D Bazzacco
  • Joakim Cederkäll
  • B Cederwall
  • B Fant
  • E Farnea
  • A Gadea
  • M Gorska
  • H Grawe
  • N Hashimito-Saitoh
  • A Johnson
  • A Kerek
  • W Klamra
  • J Kownacki
  • SM Lenzi
  • A Likar
  • M Lipoglavsek
  • M Moszynski
  • DR Napoli
  • C Rossi-Alvarez
  • HA Roth
  • T Saitoh
  • D Seweryniak
  • O Skeppstedt
  • J Timar
  • M Weisflog
  • M Wolinska
Show all

Summary, in English

High-spin states in Sb-106 have been investigated in the Fe-54(Ni-58, 1α 1p1n) reaction by in-beam γ-spectroscopic methods using the EUROBALL detector array equipped with charged particle and neutron detectors. On the basis of measured γγ-coincidence relations, angular distributions, and linear polarization ratios a significantly extended level scheme has been constructed up to spin and parity I-π = (19(-)) and E-x ∼ 6.5 MeV. The experimental results are interpreted within the framework of the gdsh shell model using a realistic effective nucleon-nucleon interaction. Candidates for states with fully aligned angular momenta in the π(d(5/2), g(7/2))(1) v (d(5/2), g(7/2))(5) valence space are identified at 4338 and 5203 keV, as well as in the π(d(5/2), g(7/2))(1) V(d(5/2), g(7/2))(4)h(11/2)(1) space at 6087, 6573 and 6783 keV.

Department/s

  • Nuclear physics

Publishing year

2005

Language

English

Pages

251-262

Publication/Series

Nuclear Physics, Section A

Volume

753

Issue

3-4

Document type

Journal article

Publisher

Elsevier

Topic

  • Subatomic Physics

Keywords

  • np alpha)
  • nuclear reactions Fe-54(Ni-58
  • E=240 MeV measured E gamma
  • gamma gamma-
  • gamma
  • (neutron)gamma-coin
  • Euroball
  • ISIS arrays
  • pi
  • J
  • configurations
  • Sb-106 deduced high-spin levels
  • (charged particle)gamma-
  • gamma-ray polarization
  • I

Status

Published

Research group

  • Nuclear Structure

ISBN/ISSN/Other

  • ISSN: 0375-9474