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Joakim

Joakim Cederkäll

Professor

Joakim

Collective excitations and band termination in Nb-85

Author

  • K Jonsson
  • B Cederwall
  • A Johnson
  • R Wyss
  • T Back
  • Joakim Cederkäll
  • M Devlin
  • J Elson
  • DR LaFosse
  • F Lerma
  • DG Sarantites
  • RM Clark
  • IY Lee
  • AO Macchiavelli
  • RW Macleod
Show all

Summary, in English

High-spin states in Nb-85 were studied using the GAMMASPHERE Ge detector array and the MICROBALL charged-particle detector system. Three gamma-ray cascades with collective rotational characteristics were observed. One of the bands exhibits a forking at the top, most likely reflecting the termination of one branch into a favoured non-collective, near spherical state. The data are interpreted in terms of cranked Strutinsky-type calculations. (C) 1999 Elsevier Science B.V.

Publishing year

1999

Language

English

Pages

47-60

Publication/Series

Nuclear Physics, Section A

Volume

645

Issue

1

Document type

Journal article

Publisher

Elsevier

Topic

  • Subatomic Physics

Keywords

  • Nb-85 deduced high-spin levels
  • (charged particle)gamma-coin
  • gamma-
  • gamma
  • I-gamma
  • measured E-gamma
  • p3 alpha)
  • Ni-58(Ca-40
  • E = 185 MeV
  • J
  • pi
  • rotational bands features
  • B(M1)/B(E2)
  • cranked mean field
  • calculations

Status

Published

ISBN/ISSN/Other

  • ISSN: 0375-9474