| Twist-3 distribution amplitude of the pion in QCD sum rules | |
黄涛(理) ; Wu XH(吴兴华); Zhou MZ(周明震); Huang, T; Wu, XH; Zhou, MZ
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| 2004 | |
| Source Publication | PHYSICAL REVIEW D
 |
| Volume | 70Issue:1Pages:14013 |
| Corresponding Author | Chinese Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China ; Inst High Energy Phys, Beijing 100039, Peoples R China |
| Subtype | Article |
| Abstract | We apply the background field method to calculate the moments of the pion two-particle twist-3 distribution amplitude phi(p)(xi) in QCD sum rules. In this paper, we do not use the equation of motion for the quarks inside the pion since they are not on shell and introduce a new parameter m(0)(p) to be determined. We get the parameter m(0)(p)approximate to1.30 GeV in this approach. If assuming the expansion of phi(p)(xi) in the series in Gegenbauer polynomials C-n(1/2)(xi), one can obtain its approximate expression which can be determined by its first few moments. |
| Subject Area | Astronomy & Astrophysics; Physics |
| DOI | 10.1103/PhysRevD.70.014013 |
| URL | 查看原文 |
| Indexed By | INSPIREHEP ; ADS |
| Language | 英语 |
| WOS Research Area | Astronomy & Astrophysics ; Physics |
| WOS Subject | Astronomy & Astrophysics ; Physics, Particles & Fields |
| WOS ID | WOS:000223138900028 |
| ADS Bibcode | 2004PhRvD..70a4013H |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2004PhRvD..70a4013H |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2004PhRvD..70a4013H/citations |
| inspireid | 644217 |
| inspireURL | https://inspirehep.net/literature/644217 |
| Citation statistics |
Cited Times:24 [INSPIRE]
Cited Times:30 [ADS]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/240428 |
| Collection | 理论物理室 多学科研究中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Huang T,Wu XH,Zhou MZ,et al. Twist-3 distribution amplitude of the pion in QCD sum rules[J]. PHYSICAL REVIEW D,2004,70(1):14013. |
| APA | 黄涛,吴兴华,周明震,Huang, T,Wu, XH,&Zhou, MZ.(2004).Twist-3 distribution amplitude of the pion in QCD sum rules.PHYSICAL REVIEW D,70(1),14013. |
| MLA | 黄涛,et al."Twist-3 distribution amplitude of the pion in QCD sum rules".PHYSICAL REVIEW D 70.1(2004):14013. |
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