Details

Autor(en) / Beteiligte

• Drouet, F.
• Simpson, G.S.
• Vancraeyenest, A.
• Gey, G.
• Kessedjian, G.
• Malkiewicz, T.
• Ramdhane, M.
• Sage, C.
• Thiamova, G.
• Grahn, T.
• Greenlees, P.T.
• Hauschild, K.
• Herzan, A.
• Jakobsson, U.
• Jones, P.
• Julin, R.
• Juutinen, S.
• Ketelhut, S.
• Lopez-Martens, A.
• Nieminen, P.
• Peura, P.
• Rahkila, P.
• Rinta-Antila, S.
• Ruotsalainen, P.
• Sandzelius, M.
• Saren, J.
• Scholey, C.
• Sorri, J.
• Uusitalo, J.
• Fioni, G.
• Goutte, H.
• Goutte, D.
• Farget, F.
• Faust, H.
• Chatillon, A.

Titel

Prompt gamma ray-spectroscopy of N = 50 fission fragments

Ist Teil von

• EPJ Web of conferences, 2013-01, Vol.62, p.1005-01005

Ort / Verlag

EDP Sciences

Erscheinungsjahr

2013

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Excited states in the nuclei super(83)As and super(84,86)Se have been studied via prompt [gamma]-ray spectroscopy. The nuclei were produced by the proton-induced fission of a super(238)U target, at the accelerator of the University of Jyvaskyla. The JUROGAM-II array was used to detect prompt [gamma]-rays and a triple-[gamma] coincidence analysis performed. A comparison of the N = 50 nuclei with shell-model calculations reproduces the low-lying states in 83As and 84Se well. The inclusion of particle-hole excitations is necessary to correctly describe the states above ~ 3.5 MeV.