(p,α) Reaction Cross Sections Calculations of Fe and Ni Target Nuclei Using New Developed Semi-empirical Formula

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dc.contributor.authorTel, E.
dc.contributor.authorAkca, S.
dc.contributor.authorKara, A.
dc.contributor.authorYigit, M.
dc.contributor.authorAydin, A.
dc.date.accessioned2020-06-25T18:07:01Z
dc.date.available2020-06-25T18:07:01Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.descriptionKara, Ayhan/0000-0001-9224-9601;
dc.description.abstractIron (Fe) and nickel (Ni) are important fusion structural materials in reactor technology. The gas production in the metallic structure arising from many different types of nuclear reactions has been a significant damage mechanism in structural components of fusion reactors. The hydrogen and its isotopes at high temperatures leave out of the metallic lattice but the alpha (alpha) particles that remain in the lattice generate helium (He) gas bubbles. In other words, the alpha particles can cause serious changes in the physical and mechanical properties of the fusion structural materials. In this study, the excitation functions of Fe-54,Fe-57(p,alpha) and Ni-58,Ni-60,Ni-61,Ni-64(p,alpha) reactions have been investigated in the incident proton energy range of 10-40 MeV to estimate the radiation damage effects on fusion structural materials used in the construction of the first walls and core of the reactor. The calculations of (p,alpha) reaction cross sections on Fe-54,Fe-57 and Ni-58,Ni-60,Ni-61,Ni-64 have been made by using PCROSS code and CEM95 code. The full exciton and cascade exciton model (CEM95) for pre-equilibrium calculations and Weisskopf-Ewing model for equilibrium calculations are used. Besides, the semi-empirical cross section formula with new coefficient obtained by Tel et al. (Pramana J Phys 74:931-943, 2010) has been applied for (p,alpha) reactions at 17.9 MeV proton incident energy.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s10894-013-9610-4
dc.identifier.endpage535en_US
dc.identifier.issn0164-0313
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84885313503
dc.identifier.scopusqualityQ2
dc.identifier.startpage531en_US
dc.identifier.urihttps://doi.org/10.1007/s10894-013-9610-4
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5447
dc.identifier.volume32en_US
dc.identifier.wosWOS:000324592300002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of Fusion Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectProton induced reactionen_US
dc.subjectIron and nickel isotopesen_US
dc.subjectCross sectionen_US
dc.subjectFusion structural materialen_US
dc.title(p,α) Reaction Cross Sections Calculations of Fe and Ni Target Nuclei Using New Developed Semi-empirical Formulaen_US
dc.typeArticle

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