Inclusive Glueball Production in High-Energy p+p(P) Collisions  

作　　者：PENG Hong-An DUAN Chun-Gui HE Zhen-Min 彭宏安;段春贵;何祯民(Department of Physics,Peking University,Beijing 100871;Department of Physics,Heibei Teacher’s University,Shijiazhuang 050016)

机构地区：[1]Department of Physics,Peking University,Beijing 100871 [2]Department of Physics,Heibei Teacher’s University,Shijiazhuang 050016

出　　处：《Chinese Physics Letters》2001年第8期1018-1020,共3页中国物理快报（英文版）

基　　金：Supported in part by the National Natural Science Foundation of China under Grant No.19835060;Natural Science Foundation of Hebei Province under Grant No.100114。

摘　　要：Using the factorizable character of amplitudes for the double diffractive process in the Landshoff-Nachtmann model,we have discussed the inclusive glueball production in high-energy pp collision via the fusion process of two non-perturbative gluons,and have compared it with double diffractive alike process.We found that,as the c.m.energy Ecms increases from 20 to 20000 GeV,the cross sections of the latter process are about one to two orders larger than the former.Such an outcome could be explained from the hypothesis of duality between glueballs and Promeron.

关 键 词：process. DUALITY latter 

分 类 号：O57[理学—粒子物理与原子核物理]