Effects of Mean Free Path Parameters for Reaction Cross–Section Calculations

. In this study, effects of the mean free path parameters for 209 Bi(n,xn) reaction at 14.2 MeV, 58 Ni(n,xp) reaction at 9 MeV and 14.8 MeV induced neutron energies have been investigated by using k mfp parameter in PCROSS calculations. In ALICE/ASH calculations, COST parameters have been investigated for 60 Ni(p,n) 60 Cu, 209 Bi(d,n) 210 Po and 241 Pu(p,2n) 240 Am reactions. Obtained results have been compared with the experimental data taken from the literature. Keywords: Mean Free Path, COST, ALICE/ASH, PCROSS, EXFOR Ozet. Bu calismada, ortalama serbest yol parametrelerinin etkileri 209 Bi(n,xn) reaksiyonunda 14.2 MeV, 58 Ni(n,xp) reaksiyonunda 9 MeV ve 14.8 MeV giris enerjili notronlar ile k mfp parametresi ile PCROSS hesaplamalarinda arastirilmistir. ALICE/ASH hesaplamalarinda ise, COST parametreleri 60 Ni(p,n) 60 Cu, 209 Bi(d,n) 210 Po ve 241 Pu(p,2n) 240 Am reaksiyonlarinda incelenmistir. Elde edilen sonuclar, literaturde mevcut deneysel veriler ile karsilastirilmistir. Anahtar Kelimeler: Ortalama Serbest Yol, COST, ALICE/ASH, PCROSS, EXFOR