%0 Journal Article
%T Dependence of Isoscaling Parameters on Nucleon--Nucleon Cross Section and Momentum-Dependent Interaction<br>Dependence of Isoscaling Parameters on Nucleon-Nucleon Cross Section and Momentum-Dependent Interaction
%A XING Yong-Zhong
%A HAO Huan-Feng
%A LIU Xiao-Bin
%A FANG Yu-Tian
%A LIU Bao-Yi
%A <br>邢永忠
%A 郝焕锋
%A 刘晓斌
%A 方玉田
%A 刘保义
%J 中国物理快报
%D 2007
%I 
%X Influences of the isospin dependence of the in-medium nucleon--nucleon cross section and the momentum-dependent interaction (MDI) on the isotope scaling are investigated by using the isospin-dependent quantum molecular dynamics model (IQMD). The results show that both the isospin dependence of the in-medium nucleon--nucleon cross section and the momentum-dependent interaction affect the isoscaling parameters appreciably and independently. The influence caused by the isospin dependence of two-body collision is relatively larger than that from the MDI in the mean field. Aiming at exploring the implication of isoscaling behaviour, which the statistical equilibrium in the reaction is reached, the statistical properties in the mass distribution and the kinetic energy distribution of the fragments simulated by IQMD are presented.
%K 25
%K 70
%K Pg
%K 02
%K 70
%K Ns
%K 24
%K 10
%K Lx<br>双核子
%K 原子核
%K 交叉断面
%K 相互作用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818A9A0AD9D9C1DF74F&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=5D311CA918CA9A03&sid=499489D6BA32BE73&eid=A07AB8F8354CD3EE&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0