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Doorway States in the Gamma Decay-out of the Yrast Superdeformed Band in 59Cu

Andreoiu, Corina LU ; Dossing, T; Fahlander, Claes LU ; Ragnarsson, Ingemar LU ; Rudolph, Dirk LU ; Åberg, Sven LU ; Austin, RAE; Carpenter, MP; Clark, RM and Janssens, RVF, et al. (2003) In Physical Review Letters 91(23).
Abstract
The decay-out process of the yrast superdeformed band in Cu-59 has been investigated. The firm determination of spin, parity, excitation energy, and configuration of the states involved in this process constitutes a unique situation for a detailed understanding of the decay-out mechanism. A theoretical model is introduced that includes a residual interaction and tunneling matrix element between bands, calculated in the configuration-dependent cranked Nilsson-Strutinsky model. This interaction causes the decay to occur via a small number of observed doorway states.
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Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
91
issue
23
publisher
American Physical Society
external identifiers
  • wos:000187004500015
  • scopus:0346055548
ISSN
1079-7114
DOI
10.1103/PhysRevLett.91.232502
language
English
LU publication?
yes
id
f2258fe1-5f41-46fa-97a5-7d694e952dc4 (old id 293654)
alternative location
http://link.aps.org/abstract/PRL/v91/e232502
date added to LUP
2007-08-22 12:35:41
date last changed
2017-01-01 04:21:11
@article{f2258fe1-5f41-46fa-97a5-7d694e952dc4,
  abstract     = {The decay-out process of the yrast superdeformed band in Cu-59 has been investigated. The firm determination of spin, parity, excitation energy, and configuration of the states involved in this process constitutes a unique situation for a detailed understanding of the decay-out mechanism. A theoretical model is introduced that includes a residual interaction and tunneling matrix element between bands, calculated in the configuration-dependent cranked Nilsson-Strutinsky model. This interaction causes the decay to occur via a small number of observed doorway states.},
  articleno    = {232502},
  author       = {Andreoiu, Corina and Dossing, T and Fahlander, Claes and Ragnarsson, Ingemar and Rudolph, Dirk and Åberg, Sven and Austin, RAE and Carpenter, MP and Clark, RM and Janssens, RVF and Khoo, TL and Kondev, FG and Lauritsen, T and Rodinger, T and Sarantites, DG and Seweryniak, D and Steinhardt, T and Svensson, CE and Thelen, O and Waddington, JC},
  issn         = {1079-7114},
  language     = {eng},
  number       = {23},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Doorway States in the Gamma Decay-out of the Yrast Superdeformed Band in 59Cu},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.91.232502},
  volume       = {91},
  year         = {2003},
}