Effects of fissioning nuclei distributions on fragment mass distributions for high energy fission

dc.creatorANDRADE-II, E.
dc.creatorMENEZES, J.C.M.
dc.creatorDUARTE, S.B.
dc.creatorGARCIA, F.
dc.creatorROSSI, P.C.R.
dc.creatorTAVARES, O.A.P.
dc.creatorDEPPMAN, A.
dc.creatorINTERNATIONAL WORKSHOP ON COMPOUND NUCLEAR REACTIONS AND RELATED TOPICS, 3rd
dc.date2017-07-05T18:18:07Z
dc.date2017-07-05T18:18:07Z
dc.dateSeptember 19-23, 2011
dc.date.accessioned2023-09-28T13:34:26Z
dc.date.available2023-09-28T13:34:26Z
dc.identifierhttp://repositorio.ipen.br/handle/123456789/27623
dc.identifier10.1051/epjconf/20122110001
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8997887
dc.descriptionWe study the effects of fissioning nuclei mass- and energy-distributions on the formation of fragments for fission induced by high energy probes. A Monte Carlo code called CRISP was used for obtaining mass distributions and spectra of the fissioning nuclei for reactions induced by 660 MeV protons on 241Am and on 239Np, by 500 MeV protons on 208Pb, and by Bremsstrahlung photons with end-point energies at 50 MeV and 3500 MeV on 238U. The results show that even at high excitation energies, asymmetric fission may still contribute significantly to the fission cross section of actinide nuclei, while it is the dominante mode in the case of lead. However, more precise data for high energy fission on actinide are necessary in order to allow definite conclusions.
dc.format1-9
dc.publisherEDP Sciences
dc.relationEPJ Web of Conferences, 21, 10001
dc.rightsopenAccess
dc.titleEffects of fissioning nuclei distributions on fragment mass distributions for high energy fission
dc.typeTexto completo de evento
dc.coverageI
dc.localLes Ulis, France


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