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dc.contributor.authorKiss, G. G.
dc.contributor.authorGyuerky, Gy.
dc.contributor.authorElekes, Z.
dc.contributor.authorFueloep, Zs.
dc.contributor.authorSomorjai, E.
dc.contributor.authorRauscher, T.
dc.date.accessioned2013-06-20T11:00:47Z
dc.date.available2013-06-20T11:00:47Z
dc.date.issued2007-11
dc.identifier.citationKiss , G G , Gyuerky , G , Elekes , Z , Fueloep , Z , Somorjai , E & Rauscher , T 2007 , ' (70)Ge(p,gamma)(71)As and (76)Ge(p,n)(76)As cross sections for the astrophysical p process : Sensitivity of the optical proton potential at low energies ' , Physical Review C , vol. 76 , no. 5 , 055807 . https://doi.org/10.1103/PhysRevC.76.055807
dc.identifier.issn2469-9985
dc.identifier.otherPURE: 1624125
dc.identifier.otherPURE UUID: 947e8b2c-e6fb-4c75-9f45-5a1842f7ddf6
dc.identifier.otherWOS: 000251327000074
dc.identifier.otherScopus: 36949005598
dc.identifier.urihttp://hdl.handle.net/2299/10891
dc.description.abstractThe cross sections of the (70)Ge(p,gamma)(71)As and (76)Ge(p,n)(76)As reactions have been measured with the activation method in the Gamow window for the astrophysical p process. The experiments were carried out at the Van de Graaff and cyclotron accelerators of ATOMKI. The cross sections have been derived by measuring the decay gamma-radiation of the reaction products. The results are compared to the predictions of Hauser-Feshbach statistical model calculations using the code NON-SMOKER. Good agreement between theoretical and experimental S factors is found. Based on the new data, modifications of the optical potential used for low-energy protons are discussed.en
dc.format.extent9
dc.language.isoeng
dc.relation.ispartofPhysical Review C
dc.subjectSTATISTICAL-MODEL CALCULATIONS
dc.subjectPROCESS NUCLEOSYNTHESIS
dc.subjectRELEVANT
dc.subjectRP
dc.subjectGAMMA-PROCESSES
dc.subjectFINITE NUCLEI
dc.subjectREACTION-RATES
dc.subjectHARD-CORE INTERACTION
dc.title(70)Ge(p,gamma)(71)As and (76)Ge(p,n)(76)As cross sections for the astrophysical p process : Sensitivity of the optical proton potential at low energiesen
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.versionSMUR
rioxxterms.versionofrecordhttps://doi.org/10.1103/PhysRevC.76.055807
rioxxterms.typeJournal Article/Review


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