Distributions and correlations of constituent quarks in jets  

作　　者：黄瑞典 蔡勖 钱婉燕 杨纯斌 

机构地区：[1]Institute of Particle Physics, Huazhong Normal University

出　　处：《Chinese Physics C》2011年第6期561-566,共6页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China (10635020, 10775057);Ministry of Education of China (306022)

摘　　要：In the frame of the quark recombination model, we study the momentum distributions and correlations of constituent quarks in jets by analyzing the final state hadrons generated by PYTHIA for the hard parton fragmentation processes in vacuum. Parameterizations for the distributions are tabulated.In the frame of the quark recombination model, we study the momentum distributions and correlations of constituent quarks in jets by analyzing the final state hadrons generated by PYTHIA for the hard parton fragmentation processes in vacuum. Parameterizations for the distributions are tabulated.

关 键 词：quark recombination constituent quark distribution function jet fragmentation PYTHIA 

分 类 号：O572.33[理学—粒子物理与原子核物理]