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High-spin study of rotational structures in Br-72

O'Leary, C.D.; Wadsworth, R.; Fallon, P.; Svensson, C.E.; Ragnarsson, Ingemar LU and al., et (2004) In Physical Review C: covering nuclear physics 69. p.1-034316
Abstract
High-spin states in Br-72(35)37 were studied using the Ca-40(Ar-36,3pn) reaction. The existing level scheme has been significantly modified and extended. Evidence has been found for a spin reassignment of -1h to the previously observed negative-parity band, which carries implications for the interpretation of a signature inversion in this structure. One signature of the previously assigned positive-parity band is interpreted as negative parity and has been extended to I-pi=(22(-)) and its signature partner has been observed up to I-pi=(19(-)) for the first time. The remaining positive-parity band has been extended to I-pi=(29(+)). A sequence of states observed to I-pi=(22(+)) may be the signature partner of this structure. Configurations... (More)
High-spin states in Br-72(35)37 were studied using the Ca-40(Ar-36,3pn) reaction. The existing level scheme has been significantly modified and extended. Evidence has been found for a spin reassignment of -1h to the previously observed negative-parity band, which carries implications for the interpretation of a signature inversion in this structure. One signature of the previously assigned positive-parity band is interpreted as negative parity and has been extended to I-pi=(22(-)) and its signature partner has been observed up to I-pi=(19(-)) for the first time. The remaining positive-parity band has been extended to I-pi=(29(+)). A sequence of states observed to I-pi=(22(+)) may be the signature partner of this structure. Configurations have been assigned to each of these three structures through comparisons to cranked Nilsson-Strutinsky calculations. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review C: covering nuclear physics
volume
69
pages
1 - 034316
publisher
American Physical Society
external identifiers
  • wos:000220607200044
  • scopus:2442428553
DOI
10.1103/PhysRevC.69.034316
language
English
LU publication?
yes
id
2ccdf973-51dd-4f86-8375-4495ac121809 (old id 700077)
date added to LUP
2007-12-06 10:55:57
date last changed
2017-01-01 08:07:03
@article{2ccdf973-51dd-4f86-8375-4495ac121809,
  abstract     = {High-spin states in Br-72(35)37 were studied using the Ca-40(Ar-36,3pn) reaction. The existing level scheme has been significantly modified and extended. Evidence has been found for a spin reassignment of -1h to the previously observed negative-parity band, which carries implications for the interpretation of a signature inversion in this structure. One signature of the previously assigned positive-parity band is interpreted as negative parity and has been extended to I-pi=(22(-)) and its signature partner has been observed up to I-pi=(19(-)) for the first time. The remaining positive-parity band has been extended to I-pi=(29(+)). A sequence of states observed to I-pi=(22(+)) may be the signature partner of this structure. Configurations have been assigned to each of these three structures through comparisons to cranked Nilsson-Strutinsky calculations.},
  author       = {O'Leary, C.D. and Wadsworth, R. and Fallon, P. and Svensson, C.E. and Ragnarsson, Ingemar and al., et},
  language     = {eng},
  pages        = {1--034316},
  publisher    = {American Physical Society},
  series       = {	Physical Review C: covering nuclear physics},
  title        = {High-spin study of rotational structures in Br-72},
  url          = {http://dx.doi.org/10.1103/PhysRevC.69.034316},
  volume       = {69},
  year         = {2004},
}