Possible Sigma(0)-Lambda mixing in the QCD sum rule
文献类型：期刊论文
| 作者 | Zhu, SL , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.; Zhu, SL; Hwang, WYP; Yang, ZS |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 1998 |
| 卷号 | 57期号:3页码:1524-1526 |
| 关键词 | Chiral-symmetry-breaking Proton Mass Difference Quark Masses Resonance Physics Decays Vacuum Meson Light |
| ISSN号 | 0556-2821 |
| 英文摘要 | We calculate the on-shell Sigma(0)-Lambda mixing parameter theta with the method of the QCD sum rule. Our result is theta(m(Sigma 0)(2)) = (-)(0.5 +/- 0.1) MeV. The electromagnetic interaction is not included. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000071834800020 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12355]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zhu, SL , Peking Univ, Dept Phys, Beijing 100871, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhu, SL , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,Zhu, SL,Hwang, WYP,et al. Possible Sigma(0)-Lambda mixing in the QCD sum rule[J]. PHYSICAL REVIEW D,1998,57(3):1524-1526. |
| APA | Zhu, SL , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,Zhu, SL,Hwang, WYP,&Yang, ZS.(1998).Possible Sigma(0)-Lambda mixing in the QCD sum rule.PHYSICAL REVIEW D,57(3),1524-1526. |
| MLA | Zhu, SL , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,et al."Possible Sigma(0)-Lambda mixing in the QCD sum rule".PHYSICAL REVIEW D 57.3(1998):1524-1526. |
入库方式： OAI收割
来源：理论物理研究所
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