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dc.contributor.authorPanov, I.
dc.contributor.authorKolbe, E.
dc.contributor.authorPfeiffer, B.
dc.contributor.authorRauscher, T.
dc.contributor.authorKratz, K.L.
dc.contributor.authorThielemann, Friedrich-Karl
dc.date.accessioned2013-04-11T13:30:03Z
dc.date.available2013-04-11T13:30:03Z
dc.date.issued2005-01-24
dc.identifier.citationPanov , I , Kolbe , E , Pfeiffer , B , Rauscher , T , Kratz , K L & Thielemann , F-K 2005 , ' Calculations of fission rates for r-process nucleosynthesis ' , Nuclear Physics A , vol. 747 , no. 2-4 , pp. 633-654 . https://doi.org/10.1016/j.nuclphysa.2004.09.115
dc.identifier.issn0375-9474
dc.identifier.otherPURE: 1629018
dc.identifier.otherPURE UUID: 34da9324-bd2a-4724-bd05-73d006fb71d4
dc.identifier.otherWOS: 000226218000017
dc.identifier.otherScopus: 11344261431
dc.identifier.urihttp://hdl.handle.net/2299/10373
dc.description.abstractFission plays an important role in the r-process which is responsible; not only for the yields of transuranium isotopes, but may have a strong influence on the formation of the majority of heavy nuclei due to fission recycling. We present calculations of beta-delayed and neutron-induced fission rates, taking into account different fission barriers predictions and mass formulae. It is shown that an increase of fission barriers results naturally in a reduction of fission rates, but that nevertheless fission leads to the termination of the r-process. Furthermore, it is discussed that the probability of triple fission could be high for A > 260 and have an effect on the formation of the abundances of heavy nuclei. Fission after beta-delayed neutron emission is discussed as well as different aspects of the influence of fission upon r-process calculationsen
dc.format.extent22
dc.language.isoeng
dc.relation.ispartofNuclear Physics A
dc.subjectSTRENGTH FUNCTIONS
dc.subjectCHRONOMETERS
dc.subjectfission rates
dc.subjectNEUTRON-STAR MERGERS
dc.subjectTERNARY FISSION
dc.subjectAPPROXIMATION
dc.subjectr-process
dc.subjectMODEL
dc.subjectBETA-DELAYED FISSION
dc.subjectSTABILITY
dc.subjectNUCLEAR-MASS FORMULA
dc.subjectfission
dc.subjectEMISSION
dc.titleCalculations of fission rates for r-process nucleosynthesisen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1016/j.nuclphysa.2004.09.115
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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