Systematic study of cross section for proton-induced reactions on neodymium up to 65 MeV using TALYS-1.96 code  

作　　者：A.Saha 

机构地区：[1]Department of Physics,ICFAI University Tripura,Kamalghat,Tripura 799210,India

出　　处：《Chinese Physics C》2025年第1期195-206,共12页中国物理C(英文版)

基　　金：ICFAI University Tripura for all their help and support in carrying out the research

摘　　要：A systematic study was conducted on the theoretical estimation of the nuclear cross sections of charged particle induced reactions on rare earth nuclei.The production cross sections of the ^(150,149,148,146,144,143,141)Pm and ^(149,147)Nd nuclei were calculated theoretically via proton induced reactions on neodymium using TALYS(version 1.96)code in the default mode,with different combinations of nuclear models as well as adjusted nuclear model parameters from the reaction threshold up to a proton energy of 65 MeV.The theoretically computed results were compared with the experimental results taken from the EXFOR database and literature reported by various research groups.Moreover,the effects of various level density models,preequilibrium models,optical model potentials,and gamma strength functions on the cross section calculation were considered.This theoretical analysis will help elucidate the theory of nuclear reaction models and improve the evaluated nuclear data libraries.

关 键 词：nuclear reaction cross section TALYS code level density models compound nucleus mechanism 

分 类 号：O57[理学—粒子物理与原子核物理]