计算物理 ›› 1989, Vol. 6 ›› Issue (3): 378-384.

• 论文 • 上一篇    

GNASH程序及其在中子核反应研究中的应用

宓詠, 霍裕昆, 李向阳, 袁竹书   

  1. 复旦大学物理二系
  • 收稿日期:1988-07-15 出版日期:1989-09-25 发布日期:1989-09-25

GNASH AND ITS ARPLICATION IN STUDIES OF NEUTRON-NUCLEUS REACTIONS

Mi Yong, Huo Yu Kun, Li Xiang Yang, Yuan Zhu Shu   

  1. Nuclear Science Department, Fudan University
  • Received:1988-07-15 Online:1989-09-25 Published:1989-09-25

摘要: GNASH是一个功能很强,基于Hauser-Feshbach统计理论并考虑预平衡等非统计效应修正的计算核反应截面及发射粒子能谱的大型计算机程序。本文简要地介绍了这一程序的功能、理论模型、特点,以及我们对这一程序的应用和开发的情况。

Abstract: GNASH is a comprehensive and powerful program code to calculate cross sections and emitted particle spectra in nuclear reactions, basing upon Hauser-Feshbach statistical theory with correction from pre-equilibrium effect. This paper briefs its capacities, features and theoretical models and formulae as well as reviews the progresses made in our exploring and applying this program.