Yazar "Sarpun, Ismail Hakki" için listeleme
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Calculation of cross-sections and astrophysical s-factors for the 63 Cu(α,n) and 63 Cu(α,γ) reactions
Yildiz, Ercan; Aydin, Abdullah; Sarpun, Ismail Hakki; Tel, Eyyup (E D P Sciences, 2015)The cross sections and astrophysical S-factors of the Cu-63(alpha,gamma) and Cu-63(alpha,n) reactions have been calculated. The radiative alpha capture reaction cross sections was calculated in the incident energy range ... -
Calculations of Cross-Sections and Astrophysical S-factors for the (alpha,n) Reactions of Some Structural Fusion Materials
Yildiz, Ercan; Aydin, Abdullah; Sarpun, Ismail Hakki; Tel, Eyyup (Springer, 2017)Structural material selection in design of fusion reactors is very crucial. These structural materials should satisfy the hard conditions such as high thermo-mechanical stresses, high heat loads and severe radiation damage ... -
Determination of (n,2n) Reaction Cross Sections for Some Nuclei with Asymmetry Parameter
Sarpun, Ismail Hakki; Yalim, Hueseyin Ali; Unal, Ridvan; Oruncak, Bekir; Aydin, Abdullah; Kaplan, Abdullah; Tel, Eyuep (Springer, 2010)The (n,2n) reaction cross sections for targets of Tl-203,Tl-205, Pb-204,Pb-206,Pb-207,Pb-208, Bi-209, Th-232 and U-238 were calculated both theoretically and semi-empirically. Theoretical calculations were done using two ... -
Determination of the effects of nuclear level density parameters on photofission cross sections of U-235 up to 20 MeV
Sarpun, Ismail Hakki; Aydin, Abdullah; Pekdogan, Hakan (E D P Sciences, 2017)The level density models and level density parameters are two of important quantities for describing the properties of nuclei. Especially, the level density parameter has an important role as input in calculation of reaction ... -
Double differential light charged particle emission cross sections for some structural fusion materials
Sarpun, Ismail Hakki; Aydin, Abdullah; Tel, Eyyup (E D P Sciences, 2017)In fusion reactors, neutron induced radioactivity strongly depends on the irradiated material. So, a proper selection of structural materials will have been limited the radioactive inventory in a fusion reactor. First-wall ... -
Double Differential Proton and Alpha Emission Cross Sections for Structural Fusion Materials Mo-94,Mo-95,Mo-96
Sarpun, Ismail Hakki; Aydin, Abdullah; Koning, Arjan (Springer, 2016)In this study, double differential alpha and proton emission cross sections, which is necessary in determination of heating and damages in structural fusion material research, of Mo-94,Mo-95,Mo-96 target nuclei have been ... -
Investigation of Nucleon Mean Free Path Dependence in Tritium Emission Spectra Produced by Proton Induced Reactions at 62 MeV
Yalim, Hueseyin Ali; Aydin, Abdullah; Sarpun, Ismail Hakki; Unal, Ridvan; Oruncak, Bekir; Kaplan, Abdullah; Tel, Eyyup (Springer, 2010)This study aims on the effect of nucleon mean free path on differential cross sections of tritium-emission spectra for (p, H-3) reactions on Al-27, Fe-54,Fe- 56, Y-89, Sn-120, Au-197, Pb-208 and Bi-209 induced by 62 MeV ... -
Investigation of the effects of nuclear level density parameters on the cross sections for the U-234(gamma,f) reaction
Pekdogan, Hakan; Aydin, Abdullah; Sarpun, Ismail Hakki (E D P Sciences, 2015)In this study, we have investigated the effects of nuclear level density parameters on the cross sections for the U-234(gamma,f) reaction up to 20 MeV. The cross sections on U-234(gamma,f) reaction were calculated for ... -
A study on nuclear properties of Zr, Nb, and Ta nuclei used as structural material in fusion reactor
Sahan, Halide; Tel, Eyyup; Sahan, Muhittin; Aydin, Abdullah; Sarpun, Ismail Hakki; Kara, Ayhan; Doner, Mesut (E D P Sciences, 2015)Fusion has a practically limitless fuel supply and is attractive as an energy source. The main goal of fusion research is to construct and operate an energy generating system. Fusion researches also contains fusion structural ... -
Theoretical investigation of cross sections and astrophysical S-factors for the Mo-92(alpha,n)Ru-95 and Mo-94(alpha,n)(97) Ru reactions
Aydin, Abdullah; Yildiz, Ercan; Sarpun, Ismail Hakki (E D P Sciences, 2016)Molybdenum is commonly applied as a constructive material in different types of nuclear reactors. The cross sections of the Mo-92(alpha, n) Ru-95 and Mo-94(alpha, n) Ru-97 reactions have been calculated at 5-20 MeV energy ...