Details

Autor(en) / Beteiligte

• Bacak, M.
• Aiche, M.
• Bélier, G.
• Berthoumieux, E.
• Diakaki, M.
• Gunsing, F.
• Heyse, J.
• Kopecky, S.
• Laurent, B.
• Mathieu, L.
• Schillebeeckx, P.
• Taieb, J.
• Vlachoudis, V.
• Aberle, O.
• Andrzejewski, J.
• Audouin, L.
• Balibrea, J.
• Barbagallo, M.
• Bečvář, F.
• Billowes, J.
• Calviño, F.
• Calviani, M.
• Cano-Ott, D.
• Cardella, R.
• Casanovas, A.
• Cerutti, F.
• Chen, Y. H.
• Colonna, N.
• Cortés, G.
• Cortés-Giraldo, M. A.
• Cosentino, L.
• Damone, L. A.
• Domingo-Pardo, C.
• Dressler, R.
• Durán, I.
• Fernández-Domínguez, B.
• Ferreira, P.
• Finocchiaro, P.
• Furman, V.
• Göbel, K.
• García, A. R.
• Gawlik, A.
• Gilardoni, S.
• Glodariu, T.
• Gonçalves, I. F.
• González-Romero, E.
• Guerrero, C.
• Harada, H.
• Heinitz, S.
• Jenkins, D. G.
• Jericha, E.
• Käppeler, F.
• Kadi, Y.
• Kalamara, A.
• Kavrigin, P.
• Kivel, N.
• Knapova, I.
• Krtička, M.
• Kurtulgil, D.
• Leal-Cidoncha, E.
• Lerendegui-Marco, J.
• Macina, D.
• Manna, A.
• Marganiec, J.
• Martínez, T.
• Masi, A.
• Massimi, C.
• Mastinu, P.
• Mastromarco, M.
• Mazzone, A.
• Mendoza, E.
• Mengoni, A.
• Milazzo, P. M.
• Mingrone, F.
• Musumarra, A.
• Negret, A.
• Nolte, R.
• Patronis, N.
• Pavlik, A.
• Perkowski, J.
• Porras, I.
• Praena, J.
• Quesada, J. M.
• Rauscher, T.
• Reifarth, R.
• Rubbia, C.
• Ryan, J. A.
• Sabaté-Gilarte, M.
• Sedyshev, P.
• Smith, A. G.
• Stamatopoulos, A.
• Tarifeño-Saldivia, A.
• Valenta, S.
• Vannini, G.
• Vaz, P.
• Ventura, A.
• Vlastou, R.
• Wallner, A.
• Woods, P. J.
• Žugec, P.
• Chebboubi, A.
• Serot, O.

Titel

Preliminary results on the 233 U capture cross section and alpha ratio measured at n_TOF (CERN) with the fission tagging technique

Ist Teil von

• EPJ Web of conferences, 2019, Vol.211, p.3007

Erscheinungsjahr

2019

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• 233 U is of key importance among the fissile nuclei in the Th-U fuel cycle. A particularity of 233 U is its small neutron capture cross-section, which is on average about one order of magnitude lower than the fission cross-section. The accuracy in the measurement of the 233 U capture cross-section depends crucially on an efficient capture-fission discrimination, thus a combined set-up of fission and γ-detectors is needed. A measurement of the 233 U capture cross-section and capture-to-fission ratio was performed at the CERN n_TOF facility. The Total Absorption Calorimeter (TAC) of n_TOF was employed as γ-detector coupled with a novel compact ionization chamber as fission detector. A brief description of the experimental set-up will be given, and essential parts of the analysis procedure as well as the preliminary response of the set-up to capture are presented and discussed.