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Relativistic Coulomb excitation of 88Kr

Moschner, K.; Blazhev, A.; Jolie, J.; Warr, N.; Boutachkov, P.; Bednarczyk, P.; Sieja, K.; Algora, A.; Ameil, F. and Bentley, M. A., et al. (2016) In Physical Review C - Nuclear Physics 94(5).
Abstract

To investigate the systematics of mixed-symmetry states in N=52 isotones, a relativistic Coulomb excitation experiment was performed during the PreSPEC campaign at the GSI Helmholtzzentrum für Schwerionenforschung to determine E2 transition strengths to 2+ states of the radioactive nucleus 88Kr. Absolute transition rates could be measured towards the first and third 2+ states. For the latter a mixed-symmetry character is suggested on the basis of the indication for a strong M1 transition to the fully symmetric 2+1 state, extending the knowledge of the N=52 isotones below Z=40. A comparison with the proton-neutron interacting boson model and shell-model predictions is made and supports the assignment.

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subject
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Physical Review C - Nuclear Physics
volume
94
issue
5
publisher
American Physical Society
external identifiers
  • scopus:84999232872
  • wos:000388821800005
ISSN
0556-2813
DOI
10.1103/PhysRevC.94.054323
language
English
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yes
id
24fdf195-383c-4a5e-8241-e528b0b55d76
date added to LUP
2016-12-19 08:31:23
date last changed
2017-11-17 18:10:14
@article{24fdf195-383c-4a5e-8241-e528b0b55d76,
  abstract     = {<p>To investigate the systematics of mixed-symmetry states in N=52 isotones, a relativistic Coulomb excitation experiment was performed during the PreSPEC campaign at the GSI Helmholtzzentrum für Schwerionenforschung to determine E2 transition strengths to 2+ states of the radioactive nucleus 88Kr. Absolute transition rates could be measured towards the first and third 2+ states. For the latter a mixed-symmetry character is suggested on the basis of the indication for a strong M1 transition to the fully symmetric 2+1 state, extending the knowledge of the N=52 isotones below Z=40. A comparison with the proton-neutron interacting boson model and shell-model predictions is made and supports the assignment.</p>},
  articleno    = {054323},
  author       = {Moschner, K. and Blazhev, A. and Jolie, J. and Warr, N. and Boutachkov, P. and Bednarczyk, P. and Sieja, K. and Algora, A. and Ameil, F. and Bentley, M. A. and Brambilla, S. and Braun, N. and Camera, F. and Cederkäll, J. and Corsi, A. and Danchev, M. and Dijulio, D. and Fahlander, C. and Gerl, J. and Giaz, A. and Golubev, P. and Górska, M. and Grebosz, J. and Habermann, T. and Hackstein, M. and Hoischen, R. and Kojouharov, I. and Kurz, N. and Mǎrginean, N. and Merchán, E. and Möller, T. and Naqvi, F. and Nara Singh, B. S. and Nociforo, C. and Pietralla, N. and Pietri, S. and Podolyák, Zs and Prochazka, A. and Reese, M. and Reiter, P. and Rudigier, M. and Rudolph, D. and Sava, T. and Schaffner, H. and Scruton, L. and Taprogge, J. and Thomas, T. and Weick, H. and Wendt, A. and Wieland, O. and Wollersheim, H. J.},
  issn         = {0556-2813},
  language     = {eng},
  month        = {11},
  number       = {5},
  publisher    = {American Physical Society},
  series       = {Physical Review C - Nuclear Physics},
  title        = {Relativistic Coulomb excitation of 88Kr},
  url          = {http://dx.doi.org/10.1103/PhysRevC.94.054323},
  volume       = {94},
  year         = {2016},
}