Some decay modes of the 1(-+) hybrid meson in QCD sum rules reexamined

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	Some decay modes of the 1(-+) hybrid meson in QCD sum rules reexamined
	Zhu, SL; Zhu, SL , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
刊名	PHYSICAL REVIEW D
	1999
卷号	60 期号:9 页码:-
关键词	Couplings Gev/c Pi
ISSN号	0556-2821
英文摘要	The pionic coupling constants in the decays of the 1(-+) hybrid meson are calculated. The double Borel transformation is invoked and the continuum contribution is subtracted. The decay widths of the processes 1(-+) --> rho pi, f(1)pi, pi gamma are around 40, 100, 0.3 MeV, respectively. A comparison is made with previous calculations using three-point correlation functions. [S0556-2821(99)03121-5].
学科主题	Physics
WOS记录号	WOS:000083430800072
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13076]
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 , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Zhu, SL,Zhu, SL , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Some decay modes of the 1(-+) hybrid meson in QCD sum rules reexamined[J]. PHYSICAL REVIEW D,1999,60(9):-.
APA	Zhu, SL,&Zhu, SL , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1999).Some decay modes of the 1(-+) hybrid meson in QCD sum rules reexamined.PHYSICAL REVIEW D,60(9),-.
MLA	Zhu, SL,et al."Some decay modes of the 1(-+) hybrid meson in QCD sum rules reexamined".PHYSICAL REVIEW D 60.9(1999):-.