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High-resolution study of Np-237 fission cross section from 5 eV to 1 MeV

dc.contributor.authorFurman, W.
dc.contributor.authorCennini, P.
dc.contributor.authorKetlerov, V.
dc.contributor.authorGoverdovski, A.
dc.contributor.authorKonovalov, V.
dc.contributor.authorAbbondanno, U.
dc.contributor.authorAerts, G.
dc.contributor.authorAlvarez, H.
dc.contributor.authorAlvarez-Velarde, F.
dc.contributor.authorAndriamonje, S.
dc.contributor.authorAndrzejewski, J.
dc.contributor.authorAssimakopoulos, P.
dc.contributor.authorAudouin, L.
dc.contributor.authorBadurek, G.
dc.contributor.authorBaumann, P.
dc.contributor.authorBecvar, F.
dc.contributor.authorBenlliure, J.
dc.contributor.authorBerthoumieux, E.
dc.contributor.authorCalvino, F.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCapote, R.
dc.contributor.authorde Albornoz, A.C.
dc.contributor.authorChepel, V.
dc.contributor.authorChiaveri, E.
dc.contributor.authorColonna, N.
dc.contributor.authorCortes, G.
dc.contributor.authorCortina, D.
dc.contributor.authorCouture, A.
dc.contributor.authorCox, J.
dc.contributor.authorDavid, S.
dc.contributor.authorDolfini, R.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorDorochenko, A.
dc.contributor.authorDridi, W.
dc.contributor.authorDuran, R.B.
dc.contributor.authorEmbid-Segura, M.
dc.contributor.authorFerrant, L.
dc.contributor.authorFerrari, A.
dc.contributor.authorFerreira-Marques, R.
dc.contributor.authorFitzpatrick, L.
dc.contributor.authorFrais-Koelbl, H.
dc.contributor.authorFujii, K.
dc.contributor.authorGuerrero, C.
dc.contributor.authorGoncalves, I. F.
dc.contributor.authorGallino, R.
dc.contributor.authorGonzalez-Romero, E.
dc.contributor.authorGramegna, F.
dc.contributor.authorGriesmayer, E.
dc.contributor.authorGunsing, F.
dc.contributor.authorHaas, B.
dc.contributor.authorHaight, R.
dc.contributor.authorHeil, M.
dc.contributor.authorHerrera-Martinez, A.
dc.contributor.authorIgashira, M.
dc.contributor.authorIsaev, S.
dc.contributor.authorJericha, E.
dc.contributor.authorKadi, Y.
dc.contributor.authorKappeler, F.
dc.contributor.authorKaramanis, D.
dc.contributor.authorKaradimos, D.
dc.contributor.authorKerveno, M.
dc.contributor.authorKoehler, P.
dc.contributor.authorKolokolov, D.
dc.contributor.authorKossionides, E.
dc.contributor.authorKrticka, M.
dc.contributor.authorLamboudis, C.
dc.contributor.authorLeeb, H.
dc.contributor.authorLindote, A.
dc.contributor.authorLopes, I.
dc.contributor.authorLozano, M.
dc.contributor.authorLukic, S.
dc.contributor.authorMarganiec, J.
dc.contributor.authorMarques, L.
dc.contributor.authorMarrone, S.
dc.contributor.authorMastinu, P.
dc.contributor.authorMengoni, A.
dc.contributor.authorMilazzo, P.M.
dc.contributor.authorMoreau, C.
dc.contributor.authorMosconi, M.
dc.contributor.authorNeves, F.
dc.contributor.authorOberhummer, H.
dc.contributor.authorO'Brien, S.
dc.contributor.authorOshima, M.
dc.contributor.authorPancin, J.
dc.contributor.authorPapachristodoulou, C.
dc.contributor.authorPapadopoulos, C.
dc.contributor.authorParadela, C.
dc.contributor.authorPatronis, N.
dc.contributor.authorPavlik, A.
dc.contributor.authorPavlopoulos, P.
dc.contributor.authorPerrot, L.
dc.contributor.authorPlag, R.
dc.contributor.authorPlompen, A.
dc.contributor.authorPlukis, A.
dc.contributor.authorPoch, A.
dc.contributor.authorPretel, C.
dc.contributor.authorQuesada, J.
dc.contributor.authorRauscher, T.
dc.contributor.authorReifarth, R.
dc.contributor.authorRosetti, M.
dc.contributor.authorRubbia, C.
dc.contributor.authorRudolf, G.
dc.contributor.authorRullhusen, P.
dc.contributor.authorSalgado, J.
dc.contributor.authorSarchiapone, L.
dc.contributor.authorSedysheva, M.
dc.contributor.authorStephan, C.
dc.contributor.authorTagliente, G.
dc.contributor.authorTain, J. L.
dc.contributor.authorTassan-Got, L.
dc.contributor.authorTavora, L.
dc.contributor.authorTerlizzi, R.
dc.contributor.authorVannini, G.
dc.contributor.authorVaz, P.
dc.contributor.authorVentura, A.
dc.contributor.authorVillamarin, D.
dc.contributor.authorVincente, M.C.
dc.contributor.authorVlachoudis, V.
dc.contributor.authorVlastou, R.
dc.contributor.authorVoss, F.
dc.contributor.authorWendler, H.
dc.contributor.authorWiescher, M.
dc.contributor.authorWisshak, K.
dc.contributor.editorHaight, R.C.
dc.date.accessioned2014-07-31T10:30:28Z
dc.date.available2014-07-31T10:30:28Z
dc.date.issued2005
dc.identifier.citationFurman , W , Cennini , P , Ketlerov , V , Goverdovski , A , Konovalov , V , Abbondanno , U , Aerts , G , Alvarez , H , Alvarez-Velarde , F , Andriamonje , S , Andrzejewski , J , Assimakopoulos , P , Audouin , L , Badurek , G , Baumann , P , Becvar , F , Benlliure , J , Berthoumieux , E , Calvino , F , Cano-Ott , D , Capote , R , de Albornoz , A C , Chepel , V , Chiaveri , E , Colonna , N , Cortes , G , Cortina , D , Couture , A , Cox , J , David , S , Dolfini , R , Domingo-Pardo , C , Dorochenko , A , Dridi , W , Duran , R B , Embid-Segura , M , Ferrant , L , Ferrari , A , Ferreira-Marques , R , Fitzpatrick , L , Frais-Koelbl , H , Fujii , K , Guerrero , C , Goncalves , I F , Gallino , R , Gonzalez-Romero , E , Gramegna , F , Griesmayer , E , Gunsing , F , Haas , B , Haight , R , Heil , M , Herrera-Martinez , A , Igashira , M , Isaev , S , Jericha , E , Kadi , Y , Kappeler , F , Karamanis , D , Karadimos , D , Kerveno , M , Koehler , P , Kolokolov , D , Kossionides , E , Krticka , M , Lamboudis , C , Leeb , H , Lindote , A , Lopes , I , Lozano , M , Lukic , S , Marganiec , J , Marques , L , Marrone , S , Mastinu , P , Mengoni , A , Milazzo , P M , Moreau , C , Mosconi , M , Neves , F , Oberhummer , H , O'Brien , S , Oshima , M , Pancin , J , Papachristodoulou , C , Papadopoulos , C , Paradela , C , Patronis , N , Pavlik , A , Pavlopoulos , P , Perrot , L , Plag , R , Plompen , A , Plukis , A , Poch , A , Pretel , C , Quesada , J , Rauscher , T , Reifarth , R , Rosetti , M , Rubbia , C , Rudolf , G , Rullhusen , P , Salgado , J , Sarchiapone , L , Sedysheva , M , 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 , Wendler , H , Wiescher , M & Wisshak , K 2005 , High-resolution study of Np-237 fission cross section from 5 eV to 1 MeV . in R C Haight (ed.) , Int Conf on Nuclear Data for Science and Technology . AIP Conf Procs , vol. 769 , American Institute of Physics (AIP) , MELVILLE , pp. 1039-1042 , International Conference on Nuclear Data for Science and Technology , Santa Fe , 26/09/04 . https://doi.org/10.1063/1.1945184
dc.identifier.citationconference
dc.identifier.isbn0-7354-0254-X
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/2299/14218
dc.description.abstractA series of measurements of Np-237 fission cross section have been performed at the CERN spallation neutron facility n_TOF which covers a wide energy range from 1 eV up to 250 MeV. A fast ionization chamber (FIC) was used as a fission fragment detector with registration efficiency of not less than 97%. Particular attention was paid to correct the fission cross section with use of U-235 standard. Total experimental uncertainties are determined to be at the level of 3%. Analysis of the experimental data in the restricted neutron energy from 5 eV up to I MeV showed a systematic deviation from evaluated data (ENDF/B-VI). This discrepancy amounts to up to a factor 3 for resolved resonances in the neutron energy range of 5 eV - 2 KeV, and is in good agreement with some previous experiments. A similar disagreement at the level of 6-7% was found for higher energies around the threshold (E-n = 300 keV-1 MeV). This energy range is essential for the transmutation of neptunium in ADS or fast reactors. It is concluded that an updated evaluation of nuclear data for. Np-237 is required.en
dc.format.extent4
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relation.ispartofInt Conf on Nuclear Data for Science and Technology
dc.relation.ispartofseriesAIP Conf Procs
dc.titleHigh-resolution study of Np-237 fission cross section from 5 eV to 1 MeVen
dc.contributor.institutionCentre for Astrophysics Research (CAR)
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
rioxxterms.versionofrecord10.1063/1.1945184
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue


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