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Cross section measurements of alpha-induced reactions on (92,94)Mo and (112)Sn for p-process studies

dc.contributor.authorRapp, W.
dc.contributor.authorDillmann, I.
dc.contributor.authorKaeppeler, F.
dc.contributor.authorGiesen, U.
dc.contributor.authorKlein, H.
dc.contributor.authorRauscher, T.
dc.contributor.authorHentschel, D.
dc.contributor.authorHilpp, S.
dc.date.accessioned2013-04-30T08:39:59Z
dc.date.available2013-04-30T08:39:59Z
dc.date.issued2008-08
dc.identifier.citationRapp , W , Dillmann , I , Kaeppeler , F , Giesen , U , Klein , H , Rauscher , T , Hentschel , D & Hilpp , S 2008 , ' Cross section measurements of alpha-induced reactions on (92,94)Mo and (112)Sn for p-process studies ' , Physical Review C (nuclear physics) , vol. 78 , no. 2 , 025804 . https://doi.org/10.1103/PhysRevC.78.025804
dc.identifier.issn2469-9985
dc.identifier.urihttp://hdl.handle.net/2299/10609
dc.description.abstractThe (92)Mo(alpha, n)(95)Ru, (94)Mo(alpha, n)(97)Ru, and (112)Sn(alpha, gamma)(116)Te cross sections were measured at the upper end of the p-process Gamow window between 8.2 and 11.1 MeV. Our results are slightly lower than global Hauser-Feshbach calculations from the code NON-SMOKER, but still within the uncertainty of the prediction. The (112)Sn(alpha, gamma)(116)T, cross section agrees well with a recently measured thick-target cross section in the same energy range. For the (92,94)Mo(alpha, n) reactions the present data close to the reaction thresholds could eliminate previous uncertainties within a factor of 20, and we can present now useful comparisons to statistical model calculations with different optical potentials.en
dc.format.extent9
dc.format.extent259897
dc.language.isoeng
dc.relation.ispartofPhysical Review C (nuclear physics)
dc.subjectNUCLEAR
dc.subjectSTATISTICAL-MODEL CALCULATIONS
dc.subjectENERGIES
dc.subjectPROCESS NUCLEOSYNTHESIS
dc.subjectMASSIVE STARS
dc.subjectPARTICLES
dc.subjectELASTIC-SCATTERING
dc.subjectASTROPHYSICAL REACTION-RATES
dc.subjectRP-PROCESS
dc.subjectEXCITATION-FUNCTIONS
dc.titleCross section measurements of alpha-induced reactions on (92,94)Mo and (112)Sn for p-process studiesen
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
rioxxterms.versionofrecord10.1103/PhysRevC.78.025804
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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