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High-accuracy determination of the U 238 / U 235 fission cross section ratio up to ≈1 GeV at n-TOF at CERN

dc.contributor.authorParadela, C.
dc.contributor.authorCalviani, M.
dc.contributor.authorTarrío, D.
dc.contributor.authorLeal-Cidoncha, E.
dc.contributor.authorLeong, L. S.
dc.contributor.authorTassan-Got, L.
dc.contributor.authorLe Naour, C.
dc.contributor.authorDuran, I.
dc.contributor.authorColonna, N.
dc.contributor.authorAudouin, L.
dc.contributor.authorMastromarco, M.
dc.contributor.authorLo Meo, S.
dc.contributor.authorVentura, A.
dc.contributor.authorAerts, G.
dc.contributor.authorAltstadt, S.
dc.contributor.authorÁlvarez, H.
dc.contributor.authorÁlvarez-Velarde, F.
dc.contributor.authorAndriamonje, S.
dc.contributor.authorAndrzejewski, J.
dc.contributor.authorBadurek, G.
dc.contributor.authorBarbagallo, M.
dc.contributor.authorBaumann, P.
dc.contributor.authorBécares, V.
dc.contributor.authorBečvář, F.
dc.contributor.authorBelloni, F.
dc.contributor.authorBerthier, B.
dc.contributor.authorBerthoumieux, E.
dc.contributor.authorBillowes, J.
dc.contributor.authorBoccone, V.
dc.contributor.authorBosnar, D.
dc.contributor.authorBrugger, M.
dc.contributor.authorCalviño, F.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCapote, R.
dc.contributor.authorCarrapiço, C.
dc.contributor.authorCennini, P.
dc.contributor.authorCerutti, F.
dc.contributor.authorChiaveri, E.
dc.contributor.authorChin, M.
dc.contributor.authorCortés, G.
dc.contributor.authorCortés-Giraldo, M. A.
dc.contributor.authorCosentino, L.
dc.contributor.authorCouture, A.
dc.contributor.authorCox, J.
dc.contributor.authorDavid, S.
dc.contributor.authorDiakaki, M.
dc.contributor.authorDillmann, I.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorDressler, R.
dc.contributor.authorDridi, W.
dc.contributor.authorEleftheriadis, C.
dc.contributor.authorEmbid-Segura, M.
dc.contributor.authorFerrant, L.
dc.contributor.authorFerrari, A.
dc.contributor.authorFinocchiaro, P.
dc.contributor.authorFraval, K.
dc.contributor.authorFujii, K.
dc.contributor.authorFurman, W.
dc.contributor.authorGanesan, S.
dc.contributor.authorGarcía, A. R.
dc.contributor.authorGiubrone, G.
dc.contributor.authorGómez-Hornillos, M. B.
dc.contributor.authorGonçalves, I. F.
dc.contributor.authorGonzález-Romero, E.
dc.contributor.authorGoverdovski, A.
dc.contributor.authorGramegna, F.
dc.contributor.authorGriesmayer, E.
dc.contributor.authorGuerrero, C.
dc.contributor.authorGunsing, F.
dc.contributor.authorGurusamy, P.
dc.contributor.authorHaight, R.
dc.contributor.authorHeil, M.
dc.contributor.authorHeinitz, S.
dc.contributor.authorIgashira, M.
dc.contributor.authorIsaev, S.
dc.contributor.authorJenkins, D. G.
dc.contributor.authorJericha, E.
dc.contributor.authorKadi, Y.
dc.contributor.authorKäppeler, F.
dc.contributor.authorKaradimos, D.
dc.contributor.authorKaramanis, D.
dc.contributor.authorKerveno, M.
dc.contributor.authorKetlerov, V.
dc.contributor.authorKivel, N.
dc.contributor.authorKokkoris, M.
dc.contributor.authorKonovalov, V.
dc.contributor.authorKrtička, M.
dc.contributor.authorKroll, J.
dc.contributor.authorLampoudis, C.
dc.contributor.authorLanger, C.
dc.contributor.authorLederer, C.
dc.contributor.authorLeeb, H.
dc.contributor.authorLosito, R.
dc.contributor.authorLozano, M.
dc.contributor.authorManousos, A.
dc.contributor.authorMarganiec, J.
dc.contributor.authorMartínez, T.
dc.contributor.authorMarrone, S.
dc.contributor.authorMassimi, C.
dc.contributor.authorMastinu, P.
dc.contributor.authorMendoza, E.
dc.contributor.authorMengoni, A.
dc.contributor.authorMilazzo, P. M.
dc.contributor.authorMingrone, F.
dc.contributor.authorMirea, M.
dc.contributor.authorMondelaers, W.
dc.contributor.authorMoreau, C.
dc.contributor.authorMosconi, M.
dc.contributor.authorMusumarra, A.
dc.contributor.authorO'Brien, S.
dc.contributor.authorPancin, J.
dc.contributor.authorPatronis, N.
dc.contributor.authorPavlik, A.
dc.contributor.authorPavlopoulos, P.
dc.contributor.authorPerkowski, J.
dc.contributor.authorPerrot, L.
dc.contributor.authorPigni, M. T.
dc.contributor.authorPlag, R.
dc.contributor.authorPlompen, A.
dc.contributor.authorPlukis, L.
dc.contributor.authorPoch, A.
dc.contributor.authorPretel, C.
dc.contributor.authorPraena, J.
dc.contributor.authorQuesada, J.
dc.contributor.authorRauscher, T.
dc.contributor.authorReifarth, R.
dc.contributor.authorRiego, A.
dc.contributor.authorRoman, F.
dc.contributor.authorRudolf, G.
dc.contributor.authorRubbia, C.
dc.contributor.authorRullhusen, P.
dc.contributor.authorSalgado, J.
dc.contributor.authorSantos, C.
dc.contributor.authorSarchiapone, L.
dc.contributor.authorSarmento, R.
dc.contributor.authorSaxena, A.
dc.contributor.authorSchillebeeckx, P.
dc.contributor.authorSchmidt, S.
dc.contributor.authorSchumann, D.
dc.contributor.authorStephan, C.
dc.contributor.authorTagliente, G.
dc.contributor.authorTain, J. L.
dc.contributor.authorTavora, L.
dc.contributor.authorTerlizzi, R.
dc.contributor.authorTsinganis, A.
dc.contributor.authorValenta, S.
dc.contributor.authorVannini, G.
dc.contributor.authorVariale, V.
dc.contributor.authorVaz, P.
dc.contributor.authorVersaci, R.
dc.contributor.authorVermeulen, M. J.
dc.contributor.authorVillamarin, D.
dc.contributor.authorVincente, M. C.
dc.contributor.authorVlachoudis, V.
dc.contributor.authorVlastou, R.
dc.contributor.authorVoss, F.
dc.contributor.authorWallner, A.
dc.contributor.authorWalter, S.
dc.contributor.authorWare, T.
dc.contributor.authorWeigand, M.
dc.contributor.authorWeiß, C.
dc.contributor.authorWiesher, M.
dc.contributor.authorWisshak, K.
dc.contributor.authorWright, T.
dc.contributor.authorŽugec, P.
dc.date.accessioned2015-03-02T16:18:30Z
dc.date.available2015-03-02T16:18:30Z
dc.date.issued2015-02-09
dc.identifier.citationParadela , C , Calviani , M , Tarrío , D , Leal-Cidoncha , E , Leong , L S , Tassan-Got , L , Le Naour , C , Duran , I , Colonna , N , Audouin , L , Mastromarco , M , Lo Meo , S , Ventura , A , Aerts , G , Altstadt , S , Álvarez , H , Álvarez-Velarde , F , Andriamonje , S , Andrzejewski , J , Badurek , G , Barbagallo , M , Baumann , P , Bécares , V , Bečvář , F , Belloni , F , Berthier , B , Berthoumieux , E , Billowes , J , Boccone , V , Bosnar , D , Brugger , M , Calviño , F , Cano-Ott , D , Capote , R , Carrapiço , C , Cennini , P , Cerutti , F , Chiaveri , E , Chin , M , Cortés , G , Cortés-Giraldo , M A , Cosentino , L , Couture , A , Cox , J , David , S , Diakaki , M , Dillmann , I , Domingo-Pardo , C , Dressler , R , Dridi , W , Eleftheriadis , C , Embid-Segura , M , Ferrant , L , Ferrari , A , Finocchiaro , P , Fraval , K , Fujii , K , Furman , W , Ganesan , S , García , A R , Giubrone , G , Gómez-Hornillos , M B , Gonçalves , I F , González-Romero , E , Goverdovski , A , Gramegna , F , Griesmayer , E , Guerrero , C , Gunsing , F , Gurusamy , P , Haight , R , Heil , M , Heinitz , S , Igashira , M , Isaev , S , Jenkins , D G , Jericha , E , Kadi , Y , Käppeler , F , Karadimos , D , Karamanis , D , Kerveno , M , Ketlerov , V , Kivel , N , Kokkoris , M , Konovalov , V , Krtička , M , Kroll , J , Lampoudis , C , Langer , C , Lederer , C , Leeb , H , Losito , R , Lozano , M , Manousos , A , Marganiec , J , Martínez , T , Marrone , S , Massimi , C , Mastinu , P , Mendoza , E , Mengoni , A , Milazzo , P M , Mingrone , F , Mirea , M , Mondelaers , W , Moreau , C , Mosconi , M , Musumarra , A , O'Brien , S , Pancin , J , Patronis , N , Pavlik , A , Pavlopoulos , P , Perkowski , J , Perrot , L , Pigni , M T , Plag , R , Plompen , A , Plukis , L , Poch , A , Pretel , C , Praena , J , Quesada , J , Rauscher , T , Reifarth , R , Riego , A , Roman , F , Rudolf , G , Rubbia , C , Rullhusen , P , Salgado , J , Santos , C , Sarchiapone , L , Sarmento , R , Saxena , A , Schillebeeckx , P , Schmidt , S , Schumann , D , Stephan , C , Tagliente , G , Tain , J L , Tavora , L , Terlizzi , R , Tsinganis , A , Valenta , S , Vannini , G , Variale , V , Vaz , P , Versaci , R , Vermeulen , M J , Villamarin , D , Vincente , M C , Vlachoudis , V , Vlastou , R , Voss , F , Wallner , A , Walter , S , Ware , T , Weigand , M , Weiß , C , Wiesher , M , Wisshak , K , Wright , T & Žugec , P 2015 , ' High-accuracy determination of the U 238 / U 235 fission cross section ratio up to ≈1 GeV at n-TOF at CERN ' , Physical Review C (nuclear physics) , vol. 91 , no. 2 , 024602 . https://doi.org/10.1103/PhysRevC.91.024602
dc.identifier.issn2469-9985
dc.identifier.urihttp://hdl.handle.net/2299/15502
dc.descriptionPublished by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI
dc.description.abstractThe U238 to U235 fission cross section ratio has been determined at n-TOF up to ≈1 GeV, with two different detection systems, in different geometrical configurations. A total of four datasets has been collected and compared. They are all consistent to each other within the relative systematic uncertainty of 3-4%. The data collected at n-TOF have been suitably combined to yield a unique fission cross section ratio as a function of neutron energy. The result confirms current evaluations up to 200 MeV. Good agreement is also observed with theoretical calculations based on the INCL++/Gemini++ combination up to the highest measured energy. The n-TOF results may help solve a long-standing discrepancy between the two most important experimental datasets available so far above 20 MeV, while extending the neutron energy range for the first time up to ≈1 GeV.en
dc.format.extent11
dc.format.extent1512766
dc.language.isoeng
dc.relation.ispartofPhysical Review C (nuclear physics)
dc.subjectNuclear and High Energy Physics
dc.titleHigh-accuracy determination of the U 238 / U 235 fission cross section ratio up to ≈1 GeV at n-TOF at CERNen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research (CAR)
dc.description.statusPeer reviewed
rioxxterms.versionofrecord10.1103/PhysRevC.91.024602
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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