Neutron-induced fission cross-section of (233)U in the energy range 0.5 < E(n) < 20 MeV (Journal article)

Belloni, F./ Calviani, M./ Colonna, N./ Mastinu, P./ Milazzo, P. M./ Abbondanno, U./ Aerts, G./ Alvarez, H./ Alvarez-Velarde, F./ Andriamonje, S./ Andrzejewski, J./ Audouin, L./ Badurek, G./ Baumann, P./ Becvar, F./ Berthoumieux, E./ Calvino, F./ Cano-Ott, D./ Capote, R./ Carrapico, C./ Cennini, P./ Chepel, V./ Chiaveri, E./ Cortes, G./ Couture, A./ Cox, J./ Dahlfors, M./ David, S./ Dillmann, I./ Domingo-Pardo, C./ Dridi, W./ Duran, I./ Eleftheriadis, C./ Embid-Segura, M./ Ferrari, A./ Ferreira-Marques, R./ Fujii, K./ Furman, W./ Goncalves, I./ Gonzalez-Romero, E./ Goverdovski, A./ Gramegna, F./ Guerrero, C./ Gunsing, F./ Haas, B./ Haight, R./ Heil, M./ Herrera-Martinez, A./ Igashira, M./ Jericha, E./ Kappeler, F./ Kadi, Y./ Karadimos, D./ Karamanis, D./ Kerveno, M./ Koehler, P./ Kossionides, E./ Krticka, M./ Lamboudis, C./ Leeb, H./ Lindote, A./ Lopes, I./ Lozano, M./ Lukic, S./ Marganiec, J./ Marrone, S./ Martinez, T./ Massimi, C./ Meaze, M. H./ Mengoni, A./ Moreau, C./ Mosconi, M./ Neves, F./ Oberhummer, H./ O'Brien, S./ Pancin, J./ Papachristodoulou, C./ Papadopoulos, C./ Paradela, C./ Patronis, N./ Pavlik, A./ Pavlopoulos, P./ Perrot, L./ Pigni, M. T./ Plag, R./ Plompen, A./ Plukis, A./ Poch, A./ Praena, J./ Pretel, C./ Quesada, J./ Rauscher, T./ Reifarth, R./ Rosetti, M./ Rubbia, C./ Rudolf, G./ Rullhusen, P./ Salgado, J./ Santos, C./ Sarchiapone, L./ Savvidis, I./ Stephan, C./ Tagliente, G./ Tain, J. L./ Tassan-Got, L./ Tavora, L./ Terlizzi, R./ Vannini, G./ Vaz, P./ Ventura, A./ Villamarin, D./ Vincente, M. C./ Vlachoudis, V./ Vlastou, R./ Voss, F./ Walter, S./ Wiescher, M./ Wisshak, K./ n TOF Collaboration

The neutron-induced fission cross-section of (233)U has been measured at the CERN n_TOF facility relative to the standard fission cross-section of (235)U between 0.5 and 20MeV. The experiment was performed with a fast ionization chamber for the detection of the fission fragments and to discriminate against alpha-particles from the natural radioactivity of the samples. The high instantaneous flux and the low background of the n_TOF facility result in data with uncertainties of approximate to 3%, which were found in good agreement with previous experiments. The high quality of the present results allows to improve the evaluation of the (233)U(n, f) cross-section and, consequently, the design of energy systems based on the Th/U cycle.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών
Keywords: tof,standards,cern
URI: https://olympias.lib.uoi.gr/jspui/handle/123456789/17534
ISSN: 1434-6001
Link: <Go to ISI>://000288550800006
http://www.springerlink.com/content/h437225052614451/fulltext.pdf
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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