Twist-3 light-cone distribution amplitudes of the scalar mesons within the QCD sum rules and their application to the B -> S transition form factors
文献类型：期刊论文
| 作者 | Han, HY; Wu, XG; Fu, HB; Zhang, QL; Zhong, T; Zhong T(钟涛) |
| 刊名 | EUROPEAN PHYSICAL JOURNAL A
 |
| 出版日期 | 2013 |
| 卷号 | 49期号:6页码:78 |
| 英文摘要 | We investigate the twist-3 light-cone distribution amplitudes (LCDAs) of the scalar mesons a(0), K-0* and f(0) within the QCD sum rules. The QCD sum rules are improved by a consistent treatment of the sizable s-quark mass effects within the framework of the background field approach. Adopting the valence quark component ((q) over bar (1)q(2)) as the dominant structure of the scalar mesons, our estimation for their masses is close to the measured a(0)(1450), K-0* (1430) and f(0)(1710). From the sum rules, we obtain the first two non-zero moments of the twist-3 LCDAs phi(s,sigma)(a0): |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000321431100013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224414]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Han, HY,Wu, XG,Fu, HB,et al. Twist-3 light-cone distribution amplitudes of the scalar mesons within the QCD sum rules and their application to the B -> S transition form factors[J]. EUROPEAN PHYSICAL JOURNAL A,2013,49(6):78. |
| APA | Han, HY,Wu, XG,Fu, HB,Zhang, QL,Zhong, T,&钟涛.(2013).Twist-3 light-cone distribution amplitudes of the scalar mesons within the QCD sum rules and their application to the B -> S transition form factors.EUROPEAN PHYSICAL JOURNAL A,49(6),78. |
| MLA | Han, HY,et al."Twist-3 light-cone distribution amplitudes of the scalar mesons within the QCD sum rules and their application to the B -> S transition form factors".EUROPEAN PHYSICAL JOURNAL A 49.6(2013):78. |
入库方式： OAI收割
来源：高能物理研究所
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