Photo-neutron Cross Section Calculations of Several Structural Fusion Materials

Basit Öğe Kaydı
dc.contributor.authorKaplan, A.
dc.contributor.authorOzdogan, H.
dc.contributor.authorAydin, A.
dc.contributor.authorTel, E.
dc.date.accessioned2020-06-25T18:07:16Z
dc.date.available2020-06-25T18:07:16Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.descriptionOZDOGAN, Hasan/0000-0001-6127-9680
dc.description.abstractIn this study, the theoretical photo-neutron cross-sections produced by (gamma,n) reactions for several structural fusion materials such as V-51, Mn-55, Ni-58, Zr-90,Zr-91,Zr-92,Zr-94, and Ta-181 have been investigated in the incident energy range of 7-40 MeV. Reaction cross-sections as a function of photon energy have been calculated theoretically using the PCROSS and TALYS 1.2 computer codes. TALYS 1.2 default and pre-equilibrium models have been used to calculate the pre-equilibrium photo-neutron cross-sections. For the reaction equilibrium component, PCROSS Weisskopf-Ewing model calculations have been preferred. The calculated results have been compared with each other and against the experimental data in the existing databases EXFOR and TENDL-2011. PCROSS Weisskopf-Ewing model calculations show a similar structure with experimental data but they are higher than the experimental values for all reactions except for Zr-90(gamma,n)Zr-89 reaction. Generally, TALYS 1.2 default and pre-equilibrium model cross-section calculations are the best agreement with the experimental data for all reactions except for Ni-58(gamma,n)Ni-57 reaction along the incident photon energy in this study. The TALYS 1.2 curves fit the TENDL-2011 data the best. If photo-neutron cross-section data is needed for an isotope where there is no experimental data available for comparison, TALYS 1.2 pre-equilibrium option has been recommended.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s10894-012-9575-8
dc.identifier.endpage349en_US
dc.identifier.issn0164-0313
dc.identifier.issn1572-9591
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84877838052
dc.identifier.scopusqualityQ2
dc.identifier.startpage344en_US
dc.identifier.urihttps://doi.org/10.1007/s10894-012-9575-8
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5532
dc.identifier.volume32en_US
dc.identifier.wosWOS:000317973500005
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.subjectPhoto-neutron cross-sectionen_US
dc.subjectPhoton-induced reactionsen_US
dc.subjectStructural fusion materialsen_US
dc.subjectEXFOR fileen_US
dc.titlePhoto-neutron Cross Section Calculations of Several Structural Fusion Materialsen_US
dc.typeArticle

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu