Bocchi, G., Leoni, S., Fornal, B., Colo, G., Bortignon, P. F., Bazzacco, D., Blanc, A., Bottoni, S., Cieplicka-Orynczak, N., Crespi, F. C. L., De France, G., Jentschel, M., Koster, U., Michelagnoli, C., Mutti, P., Regis, J. -M., Simpson, G., Soldner, T., Szpak, B., Ur, C. A. and Urban, W. (2017). INTERPLAY BETWEEN PARTICLE AND CORE EXCITATIONS IN Sb-133. Acta Phys. Pol. B, 48 (3). S. 595 - 601. KRAKOW: JAGIELLONIAN UNIV PRESS. ISSN 1509-5770

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Abstract

The gamma decay of the one-proton valence nucleus Sb-133 is studied using the cold-neutron induced fission of U-235 and Pu-241 targets. The experiment is performed at the ILL reactor in Grenoble, using a highly efficient HPGe array, also coupled to fast LaBr3 (Ce) scintillators. High-spin excited states above the 16.6 mu s isomer are observed, and the lifetime of the 13/2(+) and 15/2(+) states is measured by fast-timing techniques, revealing a complex nature of the wave functions. The experimental results are well-interpreted by a newly developed microscopic model which takes into account the coupling between the valence proton and excitations (both collective and non-collective) of the doubly magic Sn-132 core.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Bocchi, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Leoni, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fornal, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Colo, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bortignon, P. F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bazzacco, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Blanc, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bottoni, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cieplicka-Orynczak, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Crespi, F. C. L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
De France, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jentschel, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Koster, U.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Michelagnoli, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mutti, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Regis, J. -M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simpson, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Soldner, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Szpak, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ur, C. A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Urban, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-237324
DOI: 10.5506/APhysPolB.48.595
Journal or Publication Title: Acta Phys. Pol. B
Volume: 48
Number: 3
Page Range: S. 595 - 601
Date: 2017
Publisher: JAGIELLONIAN UNIV PRESS
Place of Publication: KRAKOW
ISSN: 1509-5770
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
PROTON NUCLEUS SB-133; SPINMultiple languages
Physics, MultidisciplinaryMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/23732

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