Glueball in QCD Sum Rules  

QCD求和规则方法研究胶球

作　　者：Alexandr Pimikov Zhang Pengming 

机构地区：[1]不详

出　　处：《IMP & HIRFL Annual Report》2017年第1期17-18,共2页中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）

基　　金：National Natural Science Foundation of China(11575254,11650110431);Chinese Academy of Sciences President International Fellowship Initiative(2013T2J0011,2016PM053)。

摘　　要：The lowest dimension three-gluon currents that couple to the exotic 0±−glueballs have been constructed using the helicity formalism.Based on the constructed currents,we obtain new QCD sum rules(SRs)that have been used to extract the masses and the decay constants of the scalar exotic 0±−glueballs.

关 键 词：QCD CONSTANTS DECAY 

分 类 号：O57[理学—粒子物理与原子核物理]