The transition form factors for semi-leptonic weak decays of J/psi in QCD sum rules

doi:10.1140/epjc/s10052-007-0498-x

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	The transition form factors for semi-leptonic weak decays of J/psi in QCD sum rules
	Wang YM(王玉明); Zou H(邹浩); Wang, YM; Zou, H; Wei, ZT; Li, XQ; Lu, CD; Lv CD(吕才典)
	2008
发表期刊	EUROPEAN PHYSICAL JOURNAL C
卷号	54 期号:1 页码:#REF!
通讯作者	Wang, YM (reprint author), Inst High Energy Phys, POB 918 4, Beijing 100049, Peoples R China.
文章类型	Article
摘要	Within the standard model, we investigate the semi-leptonic weak decays of J/psi. The various form factors of J/psi making the transition to a single charmed meson (D-(d,D-s)()) are studied in the framework of QCD sum rules. These form factors fully determine the rates of the weak semi-leptonic decays of J/psi and provide valuable information on non-perturbative QCD effects. Our results indicate that the decay rate of the semi-leptonic weak decay mode J/psi -> D-s()(-) + e(+) + nu(e) is at the order of 10(-10).
学科领域	Physics
DOI	10.1140/epjc/s10052-007-0498-x
收录类别	SCI
WOS类目	Physics, Particles & Fields
WOS记录号	WOS:000253052700006
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/226193
专题	理论物理室
推荐引用方式 GB/T 7714	Wang YM,Zou H,Wang, YM,et al. The transition form factors for semi-leptonic weak decays of J/psi in QCD sum rules[J]. EUROPEAN PHYSICAL JOURNAL C,2008,54(1):#REF!.
APA	王玉明.,邹浩.,Wang, YM.,Zou, H.,Wei, ZT.,...&吕才典.(2008).The transition form factors for semi-leptonic weak decays of J/psi in QCD sum rules.EUROPEAN PHYSICAL JOURNAL C,54(1),#REF!.
MLA	王玉明,et al."The transition form factors for semi-leptonic weak decays of J/psi in QCD sum rules".EUROPEAN PHYSICAL JOURNAL C 54.1(2008):#REF!.

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