%0 Journal Article
%T Azimuthal distributions of final-state particles and fragments and transverse structure of emission source in high-energy nucleus--nucleus collisions<br>Azimuthal distributions of final-state particles and fragments and transverse structure of emission source in high-energy nucleus-nucleus collisions
%A Liu Fu-Hu
%A Ma Yin-Qun
%A Duan Mai-Ying
%A <br>刘福虎
%A 马引群
%A 段麦英
%J 中国物理 B
%D 2005
%I 
%X The azimuthal distributions of final-state particles and fragments produced in high-energy nucleus--nucleus collisions are described by a modified multisource ideal gas model which contains the expansions and movements of the emission sources. The transverse structures of the sources are given in the transverse plane by momentum components p_x and p_y,and described by parameters in the model. The results of the azimuthal distributions, calculated by the Monte Carlo method, are in good agreement with the experimental data in nucleus--nucleus collisions at high energies.
%K high-energy nucleus--nucleus collisions
%K final-state particles and fragments
%K azimuthal distributions
%K transverse structure of emission source<br>方位分配
%K 末态粒子
%K 横向结构
%K 发射源
%K 高能核物理
%K 核子碰撞
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=CDB31A24C208DA370DCF1A5873FC8E69&yid=2DD7160C83D0ACED&vid=F3583C8E78166B9E&iid=59906B3B2830C2C5&sid=BCC7C90B5D320B41&eid=9468524DE79F8441&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=52