Afficher la notice abrégée

Fission-fragment yields and prompt-neutron multiplicity for Coulomb-induced fission of $^{234,235}\mathrm{U}$ and $^{237,238}\mathrm{Np}$

hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorMARTIN, J.-F.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorTAÏEB, J.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorBOUTOUX, G.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorCHATILLON, A.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorGORBINET, T.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorPELLEREAU, E.
hal.structure.identifierLaboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab]
dc.contributor.authorAUDOUIN, L.
dc.contributor.authorHEINZ, A.
dc.contributor.authorALVAREZ-POL, H.
dc.contributor.authorAYYAD, Y.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorBÉLIER, G.
dc.contributor.authorBENLLIURE, J.
dc.contributor.authorCAAMAÑO, M.
dc.contributor.authorCASAREJOS, E.
dc.contributor.authorCORTINA-GIL, D.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorEBRAN, A.
hal.structure.identifierLaboratoire de physique corpusculaire de Caen [LPCC]
dc.contributor.authorFARGET, F.
dc.contributor.authorFERNÁNDEZ-DOMÍNGUEZ, B.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorGRENTE, L.
dc.contributor.authorJOHANSSON, H.T.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJURADO, B.
dc.contributor.authorKELIĆ-HEIL, A.
dc.contributor.authorKURZ, N.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorLAURENT, B.
dc.contributor.authorNOCIFORO, C.
dc.contributor.authorPARADELA, C.
dc.contributor.authorPIETRI, S.
dc.contributor.authorPROCHAZKA, A.
dc.contributor.authorRODRÍGUEZ-SÁNCHEZ, J.L.
dc.contributor.authorROSSI, D.
dc.contributor.authorSIMON, H.
hal.structure.identifierLaboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab]
dc.contributor.authorTASSAN-GOT, L.
dc.contributor.authorVARGAS, J.
dc.contributor.authorVOSS, B.
dc.contributor.authorWEICK, H.
dc.date.issued2021
dc.description.abstractEnLow-energy fission of <math><mmultiscripts><mi mathvariant="normal">U</mi><mprescripts/><none/><mrow><mn>234</mn><mo>,</mo><mn>235</mn></mrow></mmultiscripts></math> and <math><mmultiscripts><mi>Np</mi><mprescripts/><none/><mrow><mn>237</mn><mo>,</mo><mn>238</mn></mrow></mmultiscripts></math> radioactive beams, provided by the Fragment Separator (FRS) of the GSI Helmholtzzentrum für Schwerionenforschung facility (GSI), has been studied using the Reactions with Relativistic Radioactive Beams / Studies on Fission with Aladin (R3B/SOFIA) setup. The latter allows us, on an event-by-event basis, to simultaneously identify, in terms of their mass and atomic numbers, the fissioning nucleus in coincidence with both fission fragments after prompt-neutron emission. This article reports new results on elemental, isotonic, isobaric, and isotopic yields. Moreover, the high accuracy of our data allowed us to study in detail proton even-odd staggering, from elemental yields; neutron excess, from isotopic yields; and total prompt-neutron multiplicity, from the difference of masses of the fissioning nucleus and fission fragments. These results are then compared to previous experimental data in order to probe how these fission observables change as function of the excitation energy and atomic and neutron numbers of the compound nucleus.
dc.language.isoen
dc.title.enFission-fragment yields and prompt-neutron multiplicity for Coulomb-induced fission of $^{234,235}\mathrm{U}$ and $^{237,238}\mathrm{Np}$
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.104.044602
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhys.Rev.C
bordeaux.page044602
bordeaux.volume104
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-03388490
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03388490v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Phys.Rev.C&amp;rft.date=2021&amp;rft.volume=104&amp;rft.issue=4&amp;rft.spage=044602&amp;rft.epage=044602&amp;rft.au=MARTIN,%20J.-F.&amp;TA%C3%8FEB,%20J.&amp;BOUTOUX,%20G.&amp;CHATILLON,%20A.&amp;GORBINET,%20T.&amp;rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée