NON-qq MESONS
NON-qq MESONS作者机构:University of Bern and Stefan Meyer Institute for Subatomic Physics Vienna Forschungszentrum J/ilich
出 版 物:《Chinese Physics C》 (中国物理C(英文版))
年 卷 期:2016年第40卷第10期
页 面:798-803页
核心收录:
摘 要:The constituent quark model describes the observed meson spectrum as bound qq states grouped into SU(N) flavor multiplets (see our review on the 'Quark Model' in this issue of the Review). However, the self-coupling of gluons in QCD suggests that additional mesons made of bound gluons (glueballs), or qq-pairs with an excited gluon (hybrids), may exist.