Possible S-wave bound-states of two pseudoscalar mesons
文献类型：期刊论文
| 作者 | Zhang YJ(张印杰); Jiang HQ(姜焕清); Shen PN(沈彭年); Zou BS(邹冰松) ; Zhang, YJ; Chiang, HC; Shen, PN; Zou, BS
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2006 |
| 卷号 | 74期号:1页码:14013 |
| 通讯作者 | Inst High Energy Phys, Beijing 100049, Peoples R China ; SW Univ, Chongqing 400715, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; Ctr Theoret Nucl Phys, Natl Lab heavy Ion Accelerator, Lanzhou 730000, Peoples R China |
| 英文摘要 | Using the potentials derived from vector-meson-exchanges, the K (K) over bar, DK, B (K) over bar, D (D) over bar, B (B) over bar, BD, (D) over barK, BK and B (B) over bar systems are studied. Possible S-wave bound-states of two pseudoscalar mesons are discussed. We find that systems of DB, D (D) over bar, B (B) over bar and DK with isospin 0 are likely to form S-wave bound states via strong interactions while the others are unlikely to be bound by the strong interaction sector alone. With the Coulomb potential, the K+K- system can form an atomic bound state - the kaonium. The influence of the one-meson-exchange potential on the ground-state energy of the kaonium and its decay widths to pi pi and pi eta are evaluated. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000239511800042 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240429]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhang YJ,Jiang HQ,Shen PN,et al. Possible S-wave bound-states of two pseudoscalar mesons[J]. PHYSICAL REVIEW D,2006,74(1):14013. |
| APA | 张印杰.,姜焕清.,沈彭年.,邹冰松.,Zhang, YJ.,...&Zou, BS.(2006).Possible S-wave bound-states of two pseudoscalar mesons.PHYSICAL REVIEW D,74(1),14013. |
| MLA | 张印杰,et al."Possible S-wave bound-states of two pseudoscalar mesons".PHYSICAL REVIEW D 74.1(2006):14013. |
入库方式： OAI收割
来源：高能物理研究所
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