Title: Fission Cross-Section Measurements of 233U, 245Cm and 241,243Am at CERN n_TOF Facility
Authors: CALVIANI M.ANDRIAMONJE S.CHIAVERI E.VLACHOUDIS V.COLONNA N.MEAZE M.MARRONE S.TAGLIENTE G.TERLIZZI R.BELLONI F.ABBONDANNO U.FUJII K.MILAZZO P. M.MOREAU C.AERTS G.BERTHOUMIEUX E.DRIDI W.GUNSING F.PANCIN J.PERROT L.PLUKIS A.ALVAREZ H.DURAN I.PARADELA C.ALVAREZ-VELARDE F.CANO-OTT D.GONZALEZ-ROMERO E.GUERRERO C.MARTINEZ T.VILLAMARIN D.VICENTE M. C.ANDRZEJEWSKI J.MARGANIEC J.ASSIMAKOPOULOS P.KARADIMOS D.KARAMANIS D.PAPACHRISTODOULOU C.PATRONIS N.AUDOUIN L.DAVID S.FERRANT L.ISAEV S.STEPHAN C.TASSAN-GOT L.BADUREK G.JERICHA E.LEEB H.OBERHUMMER H.PIGNI M. T.BAUMANN P.KERVENO M.LUKIC S.RUDOLF G.BECVAR F.KRTICKA M.CALVINO F.CAPOTE R.CARRILLO DE ALBORNOZ A.MARQUES L.SALGADO J.TAVORA L.VAZ P.CENNINI P.DAHLFORS M.FERRARI A.GRAMEGNA F.HERRERA-MARTINEZ A.KADI Y.MASTINU P.PRAENA J.SARCHIAPONE L.WENDLER H.CHEPEL V.FERREIRA-MARQUES R.GONCALVES I.LINDOTE A.LOPES I.NEVES F.CORTES G.POCH A.PRETEL C.COUTURE A.COX J.O'BRIEN S.WIESCHER M.DILLMAN I.HEIL M.KAPPELER F.MOSCONI M.PLAG R.VOSS F.WALTER S.WISSHAK K.DOLFINI R.RUBBIA C.DOMINGO-PARDO C.TAIN J. L.ELEFTHERIADIS C.SAVVIDIS I.Frais-Koelbl H.GRIESMAYER E.FURMAN W.KONOVALOV V.GOVERDOVSKI A.KETLEROV V.HAAS B.HAIGHT R.REIFARTH R.IGASHIRA M.KOEHLER P.KOSSIONIDES E.LAMPOUDIS CHRISTOSLOZANO M.QUESADA J.MASSIMI C.VANNINI G.MENGONI M.OSHIMA M.PAPADOPOULOS C.VLASTOU R.PAVLIK A.PAVLOPOULOS P.PLOMPEN ArjanRULLHUSEN P.RAUSCHER T.ROSETTI M.VENTURA A.
Citation: JOURNAL OF THE KOREAN PHYSICAL SOCIETY vol. 59 no. 2 p. 1912-1915
Publisher: KOREAN PHYSICAL SOC
Publication Year: 2011
JRC N°: JRC66549
ISSN: 0374-4884
URI: http://www.nd2010.org/
http://publications.jrc.ec.europa.eu/repository/handle/JRC66549
DOI: 10.3938/jkps.59.1912
Type: Contributions to Conferences
Abstract: Neutron-induced fission cross-sections of minor actinides have been measured using the n_TOF white neutron source at CERN, Geneva, as part of a large experimental program aiming at collecting new data relevant for nuclear astrophysics and for the design of advanced reactor systems. The measurements at n_TOF take advantage of the innovative features of the n_TOF facility, namely the wide energy range, high instantaneous neutron flux and good energy resolution. Final results on the fission cross-section of 233U, 245Cm and 243Am from thermal to 20 MeV are here reported, together with preliminary results for 241Am. The measurement have been performed with a dedicated Fast Ionization Chamber (FIC), a fission fragment detector with a very high efficiency, relative to the very well known cross-section of 235U, measured simultaneously with the same detector.
JRC Institute:Institute for Reference Materials and Measurements

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