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High-spin structure in K-40

Authors :
Söderström, Pär-Anders
Recchia, F.
Nyberg, Johan
Gadea, A.
Lenzi, S. M.
Poves, A.
Atac, A.
Aydin, S.
Bazzacco, D.
Bednarczyk, P.
Bellato, M.
Birkenbach, B.
Bortolato, D.
Boston, A. J.
Boston, H. C.
Bruyneel, B.
Bucurescu, D.
Calore, E.
Cederwall, B.
Charles, L.
Chavas, J.
Colosimo, S.
Crespi, F. C. L.
Cullen, D. M.
de Angelis, G.
Desesquelles, P.
Dosme, N.
Duchene, G.
Eberth, J.
Farnea, E.
Filmer, F.
Gorgen, A.
Gottardo, A.
Grebosz, J.
Gulmini, M.
Hess, H.
Hughes, T. A.
Jaworski, G.
Jolie, J.
Joshi, P.
Judson, D. S.
Jungclaus, A.
Karkour, N.
Karolak, M.
Kempley, R. S.
Khaplanov, A.
Korten, W.
Ljungvall, J.
Lunardi, S.
Maj, A.
Maron, G.
Meczynski, W.
Menegazzo, R.
Mengoni, D.
Michelagnoli, C.
Molini, P.
Napoli, D. R.
Nolan, P. J.
Norman, M.
Obertelli, A.
Podolyak, Zs.
Pullia, A.
Quintana, B.
Redon, N.
Regan, P. H.
Reiter, P.
Robinson, A. P.
Sahin, E.
Simpson, J.
Salsac, M. D.
Smith, J. F.
Stezowski, O.
Theisen, Ch.
Tonev, D.
Unsworth, C.
Ur, C. A.
Valiente-Dobon, J. J.
Wiens, A.
Söderström, Pär-Anders
Recchia, F.
Nyberg, Johan
Gadea, A.
Lenzi, S. M.
Poves, A.
Atac, A.
Aydin, S.
Bazzacco, D.
Bednarczyk, P.
Bellato, M.
Birkenbach, B.
Bortolato, D.
Boston, A. J.
Boston, H. C.
Bruyneel, B.
Bucurescu, D.
Calore, E.
Cederwall, B.
Charles, L.
Chavas, J.
Colosimo, S.
Crespi, F. C. L.
Cullen, D. M.
de Angelis, G.
Desesquelles, P.
Dosme, N.
Duchene, G.
Eberth, J.
Farnea, E.
Filmer, F.
Gorgen, A.
Gottardo, A.
Grebosz, J.
Gulmini, M.
Hess, H.
Hughes, T. A.
Jaworski, G.
Jolie, J.
Joshi, P.
Judson, D. S.
Jungclaus, A.
Karkour, N.
Karolak, M.
Kempley, R. S.
Khaplanov, A.
Korten, W.
Ljungvall, J.
Lunardi, S.
Maj, A.
Maron, G.
Meczynski, W.
Menegazzo, R.
Mengoni, D.
Michelagnoli, C.
Molini, P.
Napoli, D. R.
Nolan, P. J.
Norman, M.
Obertelli, A.
Podolyak, Zs.
Pullia, A.
Quintana, B.
Redon, N.
Regan, P. H.
Reiter, P.
Robinson, A. P.
Sahin, E.
Simpson, J.
Salsac, M. D.
Smith, J. F.
Stezowski, O.
Theisen, Ch.
Tonev, D.
Unsworth, C.
Ur, C. A.
Valiente-Dobon, J. J.
Wiens, A.
Publication Year :
2012

Abstract

High-spin states of K-40 have been populated in the fusion-evaporation reaction C-12(Si-30,np)K-40 and studied by means of gamma-ray spectroscopy techniques using one triple-cluster detector of the Advanced Gamma Tracking Array at the Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro. Several states with excitation energy up to 8 MeV and spin up to 10(-) have been discovered. These states are discussed in terms of J = 3 and T = 0 neutron-proton hole pairs. Shell-model calculations in a large model space have shown good agreement with the experimental data for most of the energy levels. The evolution of the structure of this nucleus is here studied as a function of excitation energy and angular momentum.

Details

Database :
OAIster
Notes :
English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1235060910
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.1103.PhysRevC.86.054320
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