Cross Section Calculations of (n,2n) and (n,p) Nuclear Reactions on Germanium Isotopes at 14-15 MeV
[ X ]
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Neutron incident reaction cross sections of Germanium isotopes (Ge-70,Ge-72,Ge-74,Ge-76) were investigated for the (n,2n) and (n,p) reactions around 14-15 MeV. Cross section calculations have been presented for Ge-70(n,2n)Ge-69, Ge-72(n,2n)Ge-71, Ge-74(n,2n)Ge-73, Ge-76(n,2n)Ge-75, Ge-70(n,p)Ga-70, Ge-72(n,p)Ga-72, Ge-74(n,p)Ga-74, and Ge-76(n,p)Ga-76 reactions. Theoretical calculations were performed with four different computer codes: ALICE/ASH for the Geometry Dependent Hybrid model, TALYS 1.6 for two component Exciton model, EMPIRE 3.2 Malta for Exciton model and PCROSS for Full Exciton model with the incident neutron energy up to 20 MeV. The (n,2n) and (n,p) reaction cross section calculations were compared with empirical formulas derived by several researchers and compared with the experimental data obtained from EXFOR database as well as with evaluated Nuclear data files (ENDF/B-VII.1: USA 2014). Results show good agreement between the theoretical calculations having a major importance in nuclear data evaluation calculations and the experimental data from literature.
Açıklama
Anahtar Kelimeler
Nuclear reactions Ge-70,Ge-72,Ge-74,Ge-76 (n,2n), (n,p), Equilibrium, Pre-equilibrium, Cross section, ALICE, TALYS, EMPIRE, PCROSS, EXFOR library
Kaynak
Journal of Fusion Energy
WoS Q Değeri
Q1
Scopus Q Değeri
Q2
Cilt
35
Sayı
5
