ITP OpenIR  > SCI期刊论文
Chang, CH; Wang, JX; Wu, XG; Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Hadronic production of the P-wave excited B-c states (B-cJ,L=1(*))
Source PublicationPHYSICAL REVIEW D
KeywordFragmentation Functions Meson Decays Quark-model z(0) Decay Sum-rules S-wave Qcd Spectroscopy Annihilation Charmonium
AbstractAdopting the complete alpha(s)(4) approach of the perturbative QCD and the updated parton distribution functions, we have estimated the hadronic production of the P-wave excited B-c states (B-cJ,B-L=1*). In the estimate, special care has been paid to the dependence of the production amplitude on the derivative of the wave function at origin which is obtained by the potential model. For experimental references, main theoretical uncertainties are discussed, and the total cross section as well as the distributions of the production with reasonable cuts at the energies of Tevatron and CERN LHC are computed and presented properly. The results show that the P-wave production may contribute to the B-c-meson production indirectly by a factor of about 0.5 of the direct production, and according to the estimated cross section, it is further worthwhile to study the possibility of observing the P-wave production itself experimentally.
2004
ISSN0556-2821
Volume70Issue:11Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13958
CollectionSCI期刊论文
Corresponding AuthorChang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Chang, CH,Wang, JX,Wu, XG,et al. Hadronic production of the P-wave excited B-c states (B-cJ,L=1(*))[J]. PHYSICAL REVIEW D,2004,70(11):-.
APA Chang, CH,Wang, JX,Wu, XG,&Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2004).Hadronic production of the P-wave excited B-c states (B-cJ,L=1(*)).PHYSICAL REVIEW D,70(11),-.
MLA Chang, CH,et al."Hadronic production of the P-wave excited B-c states (B-cJ,L=1(*))".PHYSICAL REVIEW D 70.11(2004):-.
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