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Measurement of alpha-induced reaction cross sections on erbium isotopes for γ process studies

dc.contributor.authorKiss, G. G.
dc.contributor.authorSzücs, T.
dc.contributor.authorTörök, Z.
dc.contributor.authorFülöp, Z.
dc.contributor.authorGyürky, G.
dc.contributor.authorHalász, Z.
dc.contributor.authorSomorjai, E.
dc.contributor.authorRauscher, T.
dc.date.accessioned2014-07-14T11:30:06Z
dc.date.available2014-07-14T11:30:06Z
dc.date.issued2014-05-02
dc.identifier.citationKiss , G G , Szücs , T , Török , Z , Fülöp , Z , Gyürky , G , Halász , Z , Somorjai , E & Rauscher , T 2014 , Measurement of alpha-induced reaction cross sections on erbium isotopes for γ process studies . in Origin of Matter and Evolution of Galaxies 2013 . AIP Conf Procs , vol. 1594 , American Institute of Physics (AIP) , pp. 196-200 , 12th Int Symp on Origin of Matter and Evolution of Galaxies , Tsukuba , Japan , 18/11/13 . https://doi.org/10.1063/1.4874067
dc.identifier.citationconference
dc.identifier.isbn978-0-7354-1228-6
dc.identifier.otherRIS: urn:4206C5432BF4096886C77A8EFA2BE2B0
dc.identifier.urihttp://hdl.handle.net/2299/13913
dc.description.abstractThe cross sections of the 162Er(α,γ)166Yb and 162,164,166Er(α,n)165,167,169Yb reactions have been measured at MTA Atomki. The radiative alpha capture reaction cross section was measured between Ec.m. = 11.21 MeV and Ec.m. = 16.09 MeV just above the astrophysically relevant energy region (which lies between 7.8 and 11.48 MeV at T9 = 3 GK). The 162Er(α,n)165Yb, 164Er(α,n)167Yb and 166Er(α,n)169Yb reactions were studied between Ec.m. = 12.19 and 16.09 MeV, Ec.m. = 13.17 and 16.59 MeV and Ec.m. = 12.68 and 17.08 MeV, respectively. The aim of this work is to provide experimental data for modeling the γ process which is thought to be responsible for the production of the proton-rich isotopes heavier than iron. © 2014 AIP Publishing LLC.en
dc.format.extent5
dc.format.extent450696
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relation.ispartofOrigin of Matter and Evolution of Galaxies 2013
dc.relation.ispartofseriesAIP Conf Procs
dc.subjectalpa-induced reaction cross sections
dc.subjectastrophysical gamma process
dc.subjectstatistical model
dc.subjectIsotopes
dc.subjectYtterbium
dc.subjectAlpha-induced reactions
dc.subjectEnergy regions
dc.subjectGamma process
dc.subjectRadiative alpha captures
dc.subjectReaction cross-sections
dc.subjectStatistical modeling
dc.subjectErbium
dc.titleMeasurement of alpha-induced reaction cross sections on erbium isotopes for γ process studiesen
dc.contributor.institutionCentre for Astrophysics Research (CAR)
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
rioxxterms.versionofrecord10.1063/1.4874067
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue


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