1^(++)→Gq^- DECAY IN THE BROKEN QCD

作     者：林仲金 黄朝商 赵光达 LIN ZHONGJIN (Department of Physics, Xiamen University) HUANG CHAOSHANG (Institute of Theoretical Physics, Academia Sinica, Beijing) ZHAO GUANGDA CHAO KUANG-TA, (Department of Physics, Peking University)

作者机构：Department of Physics Xiamen University Institute of Theoretical Physics Academia Sinica Beijing Department of Physics Peking University 

出 版 物：《Chinese Science Bulletin》 (A Monthly Journal of Science)

年 卷 期：1985年第30卷第1期

页      面：42-46页

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

主　　题：branching decay broken symmetry distinguish assumed Gq breaking spontaneous quark 

摘      要：Problems concerning massive gluons have been investigated in recent years. In Ref. [2] it is assumed that gluons acquire masses through spontaneous breaking of the local color gauge symmetry while quasiconfinement of gluons and quarks are still maintained. This may be called a broken QCD scheme. In order to distinguish the broken QCD from conventional QCD experimentally, the decay rate and branching ratio for the process 1++→2G which is not allowed in conventional QCD were studied in Ref. (2)Instead of using the calculated decay rate of 1++→Gqq in conven-