Knowledge Management System of Institute of Theoretical Physics, CAS
Liu, Chun ; Liu, C , Chinese Acad Sci, Inst Theoret Phys, PO Box 22735, Beijing 100080, Peoples R China
| |
| Baryonium, tetraquark state and glueball in large-N-c QCD | |
| Source Publication | EUROPEAN PHYSICAL JOURNAL C
 |
| Keyword | Heavy-quark Bound-states Limit Expansion Symmetry Mesons Enhancement Confinement x(1835) Hadrons |
| Abstract | From the large-N-c QCD point of view, baryonia, tetraquark states, hybrids, and glueballs are studied. The existence of these states is argued for. They are constructed from baryons. In N-f = 1 large-Nc QCD, a baryonium is always identical to a glueball with N-c valence gluons. The ground state 0(-+) glueball has a mass of about 2450 MeV. f(0)(1710) is identified as the lowest 0(++) glueball. The lowest four-quark nonet should be f(0)(1370), a(0)(1450), K-0* (1430) and f(0)(1500). Combining with the heavy quark effective theory, spectra of heavy baryonia and heavy tetraquark states are predicted. 1/N-c corrections are discussed. |
| 2008 | |
| ISSN | 1434-6044 |
| Volume | 53Issue:3Pages:413-419 |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/5585 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Liu, C , Chinese Acad Sci, Inst Theoret Phys, PO Box 22735, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Chun,Liu, C , Chinese Acad Sci, Inst Theoret Phys, PO Box 22735, Beijing 100080, Peoples R China. Baryonium, tetraquark state and glueball in large-N-c QCD[J]. EUROPEAN PHYSICAL JOURNAL C,2008,53(3):413-419. |
| APA | Liu, Chun,&Liu, C , Chinese Acad Sci, Inst Theoret Phys, PO Box 22735, Beijing 100080, Peoples R China.(2008).Baryonium, tetraquark state and glueball in large-N-c QCD.EUROPEAN PHYSICAL JOURNAL C,53(3),413-419. |
| MLA | Liu, Chun,et al."Baryonium, tetraquark state and glueball in large-N-c QCD".EUROPEAN PHYSICAL JOURNAL C 53.3(2008):413-419. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Baryonium, tetraquar（344KB） | 开放获取 | License | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment