Alpha production cross sections for some target fusion structural materials up to 35 mev

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dc.contributor.authorYiğit, Mustafa
dc.contributor.authorTel, Eyyüp
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:27:16Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:27:16Z
dc.date.issued2013
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractIn the next century, because of the worldwide energy shortage, human life will badly be affected. Nuclear fusion energy is the remarkable solution to the rising energy challenges because it has the great potential for sustainability, economic and reliability. There have been many research and development studies to get energy from fusion. Moreover, the neutron induced reaction cross section data around 14-15 MeV are need to the design and development of nuclear fusion reactors. Thus, the working out the systematics of (n,alpha) reaction cross sections is very important and necessary for the definition of the excitation curves at around 14-15 MeV energy. In this study, neutron induced reaction cross sections for structural fusion materials such as Sc (Scandium), Co (Cobalt), Ni (Nickel), Cu (Copper), Y (Yttrium), Mo (Molybdenum), Zr (Zirconium) and Nb (Niobium) have been investigated for the (n,alpha) reactions. The new calculations on the excitation functions of (45) Sc(n,a) (42) K, (59) Co (n,a) (56) Mn, (62) Ni(n,a) (59) Fe, (63) Cu(n,a) (60) Co, (65) Cu(n,a) (62) Co, (89) Y(n,a) (86) Rb, (92) Mo(n,a) (89) Zr, (98) Mo(n,a) (95) Zr, (92) Zr(n,a) (89) Sr, (94) Zr(n,a) (91) Sr and (93) Nb(n,a) (90) Y reactions have been carried out up to 35 MeV incident neutron energies. In these calculations, the pre-equilibrium and equilibrium effects have been investigated. The pre-equilibrium calculations involve the new evaluated the geometry dependent hybrid model, hybrid model and the cascade exciton model. The equilibrium effects of the excitation functions for the investigated reactions are calculated according to the Weisskopf-Ewing model. Additionaly, in the present work, the (n,alpha) reaction cross sections have calculated by using evaluated empirical formulas developed by Tel et al. at 14-15 MeV energy. The calculated results have been discussed and compared with the available experimental data taken from EXFOR database.
dc.identifier.doi10.1007/s10894-012-9591-8
dc.identifier.endpage450en_US
dc.identifier.issn0164-0313
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage442en_US
dc.identifier.urihttps://doi.org/10.1007/s10894-012-9591-8
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5828
dc.identifier.volume32en_US
dc.identifier.wosWOS:000320881000006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Fusion Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNuclear Reactions
dc.subjectAlpha Production
dc.subjectEXFOR Database
dc.titleAlpha production cross sections for some target fusion structural materials up to 35 mev
dc.typeArticle

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