Five-quark components in baryons | |
Zou BS(邹冰松); Zou, BS | |
刊名 | NUCLEAR PHYSICS A |
2010 | |
卷号 | 835期号:1-4页码:#REF! |
关键词 | Baryon five-quark components |
通讯作者 | Zou, BS (reprint author), CAS, Inst High Energy Phys, POB 918, Beijing 100049, Peoples R China. |
英文摘要 | Evidence has been accumulating for the existence of significant intrinsic non-perturbative five-quark components in various baryons. The inclusion of the five-quark components gives a natural explanation of the excess of (d) over bar over (u) over bar, significant quark orbital angular momentum in the proton, the problematic mass and decay pattern of the lowest 1/2(-) baryon nonet, etc.. A breathing mode of qqq <-> qqqq (q) over bar is suggested for the lowest 1/2(-) baryon octet. Evidence of a predicted member of the new scheme, Sigma*(1/2(-)) around 1380 MeV, is introduced. |
学科主题 | Physics |
类目[WOS] | Physics, Nuclear |
收录类别 | SCI |
WOS记录号 | WOS:000276770500028 |
公开日期 | 2016-05-03 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihep.ac.cn/handle/311005/226894] |
专题 | 高能物理研究所_理论物理室 |
推荐引用方式 GB/T 7714 | Zou BS,Zou, BS. Five-quark components in baryons[J]. NUCLEAR PHYSICS A,2010,835(1-4):#REF!. |
APA | 邹冰松,&Zou, BS.(2010).Five-quark components in baryons.NUCLEAR PHYSICS A,835(1-4),#REF!. |
MLA | 邹冰松,et al."Five-quark components in baryons".NUCLEAR PHYSICS A 835.1-4(2010):#REF!. |
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