Research on D -> Klv(I) decay

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 粒子天体物理中心

	Research on D -> Klv(I) decay
	Wu, XY; Gong, PF; Su, XY; Liu, XJ; Fan, XH; Li, W; Shi, ZH; Guo, YQ; Guo YQ(郭义庆)
刊名	ACTA PHYSICA SINICA
	2006
卷号	55 期号:7 页码:3375-3379
关键词	QCD light cone sum rules D semileptonic decay branching ratio form factor
通讯作者	Jilin Normal Univ, Inst Phys, Jilin 136000, Peoples R China ; Qufu Normal Univ, Inst Phys & Engn, Qufu 273165, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	In this paper, the D -> Kl nu(l) decay is researched using by QCD light cone sum rules. Firstly, the form factor of D -> K is calculated by choosing a new correlative function to eliminate the effect caused by the uncertainty of twist-3 function, so the calculation result of form factor is more precise, and the branching ratio is consistent with the experimental data.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000239068500030
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/239899]
专题	高能物理研究所_粒子天体物理中心
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	Wu, XY,Gong, PF,Su, XY,et al. Research on D -> Klv(I) decay[J]. ACTA PHYSICA SINICA,2006,55(7):3375-3379.
APA	Wu, XY.,Gong, PF.,Su, XY.,Liu, XJ.,Fan, XH.,...&郭义庆.(2006).Research on D -> Klv(I) decay.ACTA PHYSICA SINICA,55(7),3375-3379.
MLA	Wu, XY,et al."Research on D -> Klv(I) decay".ACTA PHYSICA SINICA 55.7(2006):3375-3379.