Hadronic production of B(s)((*)) at the Tevatron and LHC

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	*Hadronic production of B(s)(()) at the Tevatron and LHC**
	Zhang, Jia-Wei; Fang, Zhen-Yun; Chang, Chao-Hsi; Wu, Xing-Gang; Zhong, Tao; Yu, Yao; Zhang, JW , Chongqing Univ, Dept Phys, Chongqing 400044, Peoples R China
刊名	PHYSICAL REVIEW D
	2009
卷号	79 期号:11 页码:-
关键词	B-c-meson Heavy-quark Production Upgraded Version Qcd Corrections Generator Energies Leptoproduction Bcvegpy2.0 Collisions Xi(Cc)
ISSN号	1550-7998
英文摘要	We study the hadronic production of B(s) and B(s)() mesons within the fixed-flavor-number scheme, in which the dominant gluon-gluon fusion mechanism is dealt with by using the complete alpha(4)(s) approach. Main theoretical uncertainties for B(s) and B(s)() production at the Tevatron and LHC are presented. It is found that when m(s) increases by steps of 0.1 GeV, the integrated cross section of B(s)(()) decreases by 80%-100%. When m(b) increases by steps of 0.1 GeV, it changes by similar to 10%, while the uncertainties caused by the parton distribution function and the factorization scale vary within the region of 15 to 13. Considering a possible kinematic cut on the transverse momentum and the rapidity cut for the detectors at the Tevatron and LHC, we also make estimations on the B(s) and B(s)() production with various kinematic cuts.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5321]
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	Zhang, JW , Chongqing Univ, Dept Phys, Chongqing 400044, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jia-Wei,Fang, Zhen-Yun,Chang, Chao-Hsi,et al. Hadronic production of B(s)((*)) at the Tevatron and LHC[J]. PHYSICAL REVIEW D,2009,79(11):-.
APA	Zhang, Jia-Wei.,Fang, Zhen-Yun.,Chang, Chao-Hsi.,Wu, Xing-Gang.,Zhong, Tao.,...&Zhang, JW , Chongqing Univ, Dept Phys, Chongqing 400044, Peoples R China.(2009).Hadronic production of B(s)((*)) at the Tevatron and LHC.PHYSICAL REVIEW D,79(11),-.
MLA	Zhang, Jia-Wei,et al."Hadronic production of B(s)((*)) at the Tevatron and LHC".PHYSICAL REVIEW D 79.11(2009):-.