Recent results from BESⅢ and Belle-mainly on XYZ states

来源 :第十六届全国中高能核物理大会暨第十届全国中高能核物理专题研讨会 | 被引量 : 0次 | 上传用户：haitian001

【摘要】

：

Hadrons:normal & exotic Quark model:hadrons are composed from 2(meson) quarks or 3(baryon) quarks QCD does not forbid hadrons with Nquarks 2,3-Glueball:Nquarks

【作者】

：

沈成平

【机构】

：

北京航空航天大学

【出处】

：

第十六届全国中高能核物理大会暨第十届全国中高能核物理专题研讨会

【发表日期】

：

2015年8期

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Hadrons:normal & exotic Quark model:hadrons are composed from 2(meson) quarks or 3(baryon) quarks QCD does not forbid hadrons with Nquarks 2,3-Glueball:Nquarks = 0(gg,ggg,…)-Hybrid:Nquarks = 2(or more)+excited gluon-Multiquark state:Nquarks ＞ 3-Molecule:bound state of more than 2 hadrons-…

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Recent results from BESⅢ and Belle-mainly on XYZ states

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