Investigation of (n,2n) reaction cross sections on Pd and Cd isotopes using equilibrium and pre-equilibrium models
Yükleniyor...
Dosyalar
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd.
Erişim Hakkı
info:eu-repo/semantics/embargoedAccess
Özet
We have carried out calculations for cross sections of Pd-102(n,2n)Pd-101, (110) Pd(n,2n)Pd-109, Cd-106(n,2n)Cd-105, Cd-108(n,2n)Cd-107, Cd-110(n,2n)Cd-109, Cd-114(n,2n)Cd-113 and Cd-116(n,2n) Cd-115 reactions via nuclear models which are based on the equilibrium and pre-equilibrium emissions in the interactions of nuclei with neutron particles. The cross sections were determined by means of the model codes EMPIRE 3.2, ALICE/ASH and TALYS 1.8. Besides, the equilibrium and pre-equilibrium effects were performed using Weisskopf-Ewing model, Geometry Dependent Hybrid model, Exciton model and Two-component Exciton model at neutron energies from threshold to 20 MeV. Effects of different level density models on the equilibrium calculations have also been discussed. Furthermore, the empirical systematics, which were suggested in our previous study and in the literature, were used to calculate the (n,2n) cross sections at energies around 14.5 MeV. Thereby, the data obtained were discussed and compared with the measured data in the literature.
Açıklama
Anahtar Kelimeler
(n,2n) Reaction Cross Sections, Pd and Cd Isotopes, EMPIRE 3.2, ALICE/ASH and TALYS 1.8 Codes, Equilibrium and Pre-equilibrium Models
Kaynak
Applied Radiation and Isotopes
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
166
Sayı
-
