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dc.contributor.authorLeong, L. S.
dc.contributor.authorTassan-Got, L.
dc.contributor.authorTarrio, D.
dc.contributor.authorAudouin, L.
dc.contributor.authorParadela, C.
dc.contributor.authorDuran, I.
dc.contributor.authorLe Naour, C.
dc.contributor.authorAltstadt, S.
dc.contributor.authorAndrzejewsky, J.
dc.contributor.authorBarbagallo, M.
dc.contributor.authorBecares, V.
dc.contributor.authorBečvář, F.
dc.contributor.authorBelloni, F.
dc.contributor.authorBerthoumieux, E.
dc.contributor.authorBillowes, J.
dc.contributor.authorBoccone, V.
dc.contributor.authorBosnar, D.
dc.contributor.authorBrugger, M.
dc.contributor.authorCalvino, F.
dc.contributor.authorCalviani, M.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCarrapico, C.
dc.contributor.authorCerutti, F.
dc.contributor.authorChiaveri, E.
dc.contributor.authorChin, M.
dc.contributor.authorColonna, N.
dc.contributor.authorCortes, G.
dc.contributor.authorCortes-Giraldo, M. A.
dc.contributor.authorDiakaki, M.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorDressler, R.
dc.contributor.authorDzysiuk, N.
dc.contributor.authorEleftheriadis, C.
dc.contributor.authorFerrari, A.
dc.contributor.authorFraval, K.
dc.contributor.authorGanesan, S.
dc.contributor.authorGarcia, A. R.
dc.contributor.authorGiubrone, G.
dc.contributor.authorGomez-Hornillos, M. B.
dc.contributor.authorGoncalves, I. F.
dc.contributor.authorGonzález, R.
dc.contributor.authorGriesmayer, E.
dc.contributor.authorGuerrero, C.
dc.contributor.authorGunsing, F.
dc.contributor.authorGurusamy, P.
dc.contributor.authorJenkins, D. G.
dc.contributor.authorJericha, E.
dc.contributor.authorKadi, E.
dc.contributor.authorKäppeler, F.
dc.contributor.authorKaradimos, D.
dc.contributor.authorKivel, N.
dc.contributor.authorKoehler, P.
dc.contributor.authorKokkoris, M.
dc.contributor.authorKorschinek, G.
dc.contributor.authorKroll, J.
dc.contributor.authorKrtička, M.
dc.contributor.authorLanger, C.
dc.contributor.authorLederer, C.
dc.contributor.authorLeeb, H.
dc.contributor.authorLosito, R.
dc.contributor.authorManousos, A.
dc.contributor.authorMarganiec, J.
dc.contributor.authorMassimi, C.
dc.contributor.authorMartinez, T.
dc.contributor.authorMastinu, P. F.
dc.contributor.authorMastromarco, M.
dc.contributor.authorMeaze, M.
dc.contributor.authorMengon, A.
dc.contributor.authorMendoza, E.
dc.contributor.authorMilazzo, P. M.
dc.contributor.authorMingrone, T.
dc.contributor.authorMirea, M.
dc.contributor.authorMondelaers, W.
dc.contributor.authorPavlik, A.
dc.contributor.authorPerkowski, J.
dc.contributor.authorPignatari, M.
dc.contributor.authorPlompen, A.
dc.contributor.authorPraena, J.
dc.contributor.authorQuesada, J. M.
dc.contributor.authorRauscher, T.
dc.contributor.authorReifhart, R.
dc.contributor.authorRiego, A.
dc.contributor.authorRoman, F.
dc.contributor.authorRubbia, C.
dc.contributor.authorSarmento, R.
dc.contributor.authorSchillebeeckx, P.
dc.contributor.authorSchmidt, S.
dc.contributor.authorSchumann, D.
dc.contributor.authorTaín, J. L.
dc.contributor.authorTagliente, G.
dc.contributor.authorTsinganis, A.
dc.contributor.authorValenta, S.
dc.contributor.authorVannini, G.
dc.contributor.authorVariale, V.
dc.contributor.authorVaz, P.
dc.contributor.authorVentura, A.
dc.contributor.authorVersaci, R.
dc.contributor.authorVermeulen, M. J.
dc.contributor.authorVlachoudis, V.
dc.contributor.authorVlastou, V.
dc.contributor.authorWallner, A.
dc.contributor.authorWare, T.
dc.contributor.authorWeigand, M.
dc.contributor.authorWeiss, C.
dc.contributor.authorWright, T.
dc.contributor.authorZç, G.
dc.date.accessioned2014-02-20T11:59:02Z
dc.date.available2014-02-20T11:59:02Z
dc.date.issued2013-12-13
dc.identifier.citationLeong , L S , Tassan-Got , L , Tarrio , D , Audouin , L , Paradela , C , Duran , I , Le Naour , C , Altstadt , S , Andrzejewsky , J , Barbagallo , M , Becares , V , Bečvář , F , Belloni , F , Berthoumieux , E , Billowes , J , Boccone , V , Bosnar , D , Brugger , M , Calvino , F , Calviani , M , Cano-Ott , D , Carrapico , C , Cerutti , F , Chiaveri , E , Chin , M , Colonna , N , Cortes , G , Cortes-Giraldo , M A , Diakaki , M , Domingo-Pardo , C , Dressler , R , Dzysiuk , N , Eleftheriadis , C , Ferrari , A , Fraval , K , Ganesan , S , Garcia , A R , Giubrone , G , Gomez-Hornillos , M B , Goncalves , I F , González , R , Griesmayer , E , Guerrero , C , Gunsing , F , Gurusamy , P , Jenkins , D G , Jericha , E , Kadi , E , Käppeler , F , Karadimos , D , Kivel , N , Koehler , P , Kokkoris , M , Korschinek , G , Kroll , J , Krtička , M , Langer , C , Lederer , C , Leeb , H , Losito , R , Manousos , A , Marganiec , J , Massimi , C , Martinez , T , Mastinu , P F , Mastromarco , M , Meaze , M , Mengon , A , Mendoza , E , Milazzo , P M , Mingrone , T , Mirea , M , Mondelaers , W , Pavlik , A , Perkowski , J , Pignatari , M , Plompen , A , Praena , J , Quesada , J M , Rauscher , T , Reifhart , R , Riego , A , Roman , F , Rubbia , C , Sarmento , R , Schillebeeckx , P , Schmidt , S , Schumann , D , Taín , J L , Tagliente , G , Tsinganis , A , Valenta , S , Vannini , G , Variale , V , Vaz , P , Ventura , A , Versaci , R , Vermeulen , M J , Vlachoudis , V , Vlastou , V , Wallner , A , Ware , T , Weigand , M , Weiss , C , Wright , T & Zç , G 2013 , Angular distribution in the neutron-induced fission of actinides . in EPJ Web of Conferences . vol. 62 , EDP Sciences , pp. 08003 , Fission 2013 - 5th Int Workshop on Nuclear Fission & Fission Product Spectroscopy , Cain , France , 28/05/13 . https://doi.org/10.1051/epjconf/20136208003
dc.identifier.citationconference
dc.identifier.isbn9782759811236
dc.identifier.otherPURE: 2785051
dc.identifier.otherPURE UUID: 3cf168a5-e961-424f-b7cb-a84b4ee9315f
dc.identifier.otherScopus: 84893292677
dc.identifier.urihttp://hdl.handle.net/2299/12867
dc.descriptionThis is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
dc.description.abstractAbove 1 MeV of incident neutron energy the fission fragment angular distribution (FFAD) has generally a strong anisotropic behavior due to the combination of the incident orbital momentum and the intrinsic spin of the fissioning nucleus. This effect has to be taken into account for the efficiency estimation of devices used for fission cross section measurements. In addition it bears information on the spin deposition mechanism and on the structure of transitional states. We designed and constructed a detection device, based on Parallel Plate Avalanche Counters (PPAC), for measuring the fission fragment angular distributions of several isotopes, in particular Th. The measurement has been performed at n-TOF at CERN taking advantage of the very broad energy spectrum of the neutron beam. Fission events were recognized by back to back detection in coincidence in two position-sensitive detectors surrounding the targets. The detection efficiency, depending mostly on the stopping of fission fragments in backings and electrodes, has been computed with a Geant4 simulation and validated by the comparison to the measured case of U below 3 keV where the emission is isotropic. In the case of Th, the result is in good agreement with previous data below 10 MeV, with a good reproduction of the structures associated to vibrational states and the opening of second chance fission. In the 14 MeV region our data are much more accurate than previous ones which are broadly scattered.en
dc.format.extent7
dc.language.isoeng
dc.publisherEDP Sciences
dc.relation.ispartofEPJ Web of Conferences
dc.titleAngular distribution in the neutron-induced fission of actinidesen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=84893292677&partnerID=8YFLogxK
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1051/epjconf/20136208003
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue


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