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Journal articles
Properties of $\gamma$-decaying isomers in the $^{100}$Sn region populated in fragmentation of a $^{124}$Xe beam
G. Häfner
1
K. Moschner
A. Blazhev
P. Boutachkov
P.J. Davies
R. Wadsworth
F. Ameil
H. Baba
T. Bäck
M. Dewald
P. Doornenbal
T. Faestermann
A. Gengelbach
J. Gerl
R. Gernhäuser
S. Go
M. Górska
H. Grawe
E. Gregor
H. Hotaka
T. Isobe
D.G. Jenkins
J. Jolie
H.S. Jung
I. Kojouharov
N. Kurz
M. Lewitowicz
2
G. Lorusso
Radomira Lozeva
1
E. Merchan
F. Naqvi
H. Nishibata
D. Nishimura
S. Nishimura
N. Pietralla
H. Schaffner
P.A. Söderström
K. Steiger
T. Sumikama
J. Taprogge
P. Thöle
H. Watanbe
N. Warr
V. Werner
Z.Y. Xu
A. Yagi
K. Yoshinaga
Y. Zhu
1
CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière (Bâtiments 104 et 108 91405 Orsay Campus - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8609 (France)
2
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
Abstract : A systematic study was performed of microsecond γ-decaying isomers around Sn100 produced in a fragmentation reaction of a Xe124 beam at 345 MeV/u at the Radioactive Ion Beam Factory of the RIKEN Nishina Center in Saitama, Japan. Half-lives of isomeric states in that region were remeasured allowing us to improve the currently available experimental information. Reduced transition probabilities were deduced and compared to shell-model calculations in various model spaces. The recently reported low-energy transitions in Rh92 and Ag96 were remeasured with improved precision. Additionally, experimental information on isomeric ratios, including five new ones, were extracted and compared to a previous experimental study and the sharp cutoff model of fragmentation reaction.
Keywords :
Nuclear Structure
Document type :
Journal articles
Domain :
Complete list of metadatas
https://hal.archives-ouvertes.fr/hal-02266317
Contributor : Inspire Hep <>
Submitted on : Tuesday, December 15, 2020 - 10:32:53 AM
Last modification on : Wednesday, March 3, 2021 - 5:11:50 AM
Contributor : Inspire Hep <>
Submitted on : Tuesday, December 15, 2020 - 10:32:53 AM
Last modification on : Wednesday, March 3, 2021 - 5:11:50 AM
Identifiers
- HAL Id : hal-02266317, version 1
- DOI : 10.1103/PhysRevC.100.024302
- INSPIRE : 1748749
Citation
G. Häfner, K. Moschner, A. Blazhev, P. Boutachkov, P.J. Davies, et al.. Properties of $\gamma$-decaying isomers in the $^{100}$Sn region populated in fragmentation of a $^{124}$Xe beam. Phys.Rev.C, 2019, 100 (2), pp.024302. ⟨10.1103/PhysRevC.100.024302⟩. ⟨hal-02266317⟩
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