The B-c decays to a P-wave charmonium by the improved Bethe-Salpeter approach

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	Wang, ZH; Wang, GL; Chang, CH; Wang, ZH (reprint author), Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China.
	The B-c decays to a P-wave charmonium by the improved Bethe-Salpeter approach
发表期刊	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
语种	英语
关键词	Hadronic Production S-wave Heavy Quarkonium Meson States Constants Factorization Collisions Tevatron Equation
摘要	We recalculate the exclusive semileptonic and nonleptonic decays of the B-c meson to a P-wave charmonium in terms of the improved Bethe-Salpeter (B-S) approach, which has been developed recently. Here the widths of the exclusive semileptonic and nonleptonic decays, the form factors and the charged lepton spectra for the semileptonic decays are precisely calculated. To test the concerned approach by comparing with experimental measurements when the experimental data are available, and to have comparisons with the other approaches, the results obtained by the approach and those by some other approaches as well as the original B-S approach, which appeared in the literature, are comparatively presented and discussed.
	2012
ISSN	0954-3899
卷号	39 期号:1 页码:15009
学科领域	Physics
收录类别	SCI
项目资助者	Natural Science Foundation of China (NSFC) [10875032, 10805082, 10875155, 10847001]; Chinese Academy of Sciences [KJCX2.YW.W10] ; Natural Science Foundation of China (NSFC) [10875032, 10805082, 10875155, 10847001]; Chinese Academy of Sciences [KJCX2.YW.W10] ; Natural Science Foundation of China (NSFC) [10875032, 10805082, 10875155, 10847001]; Chinese Academy of Sciences [KJCX2.YW.W10] ; Natural Science Foundation of China (NSFC) [10875032, 10805082, 10875155, 10847001]; Chinese Academy of Sciences [KJCX2.YW.W10]
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/15199
专题	理论物理所科研产出_SCI论文
通讯作者	Wang, ZH (reprint author), Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China.
推荐引用方式 GB/T 7714	Wang, ZH,Wang, GL,Chang, CH,et al. The B-c decays to a P-wave charmonium by the improved Bethe-Salpeter approach[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2012,39(1):15009.
APA	Wang, ZH,Wang, GL,Chang, CH,&Wang, ZH .(2012).The B-c decays to a P-wave charmonium by the improved Bethe-Salpeter approach.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,39(1),15009.
MLA	Wang, ZH,et al."The B-c decays to a P-wave charmonium by the improved Bethe-Salpeter approach".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 39.1(2012):15009.

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