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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
Hadronic production of B(s)((*)) at the Tevatron and LHC
Source PublicationPHYSICAL REVIEW D
KeywordB-c-meson Heavy-quark Production Upgraded Version Qcd Corrections Generator Energies Leptoproduction Bcvegpy2.0 Collisions Xi(Cc)
AbstractWe 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.
2009
ISSN1550-7998
Volume79Issue:11Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNatural Science Foundation Project of CQ CSTC[2008BB0298]; Natural Science Foundation of China[10805082, 10875155]; Chinese Academy of Engineering Physics[2008T0401, 2008T0402] ; Natural Science Foundation Project of CQ CSTC[2008BB0298]; Natural Science Foundation of China[10805082, 10875155]; Chinese Academy of Engineering Physics[2008T0401, 2008T0402] ; Natural Science Foundation Project of CQ CSTC[2008BB0298]; Natural Science Foundation of China[10805082, 10875155]; Chinese Academy of Engineering Physics[2008T0401, 2008T0402] ; Natural Science Foundation Project of CQ CSTC[2008BB0298]; Natural Science Foundation of China[10805082, 10875155]; Chinese Academy of Engineering Physics[2008T0401, 2008T0402]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5321
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, JW , Chongqing Univ, Dept Phys, Chongqing 400044, Peoples R China
Recommended Citation
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):-.
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