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Chang, CH; Driouichi, C; Eerola, P; Wu, XG; Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
BCVEGPY: an event generator for hadronic production of the B-c meson
Source PublicationCOMPUTER PHYSICS COMMUNICATIONS
KeywordMultiple Bremsstrahlung Gauge-theories High-energies Helicity Amplitudes Quark-model Sum-rules Decays Qcd Wave Fragmentation
AbstractWe have written a Fortran program BCVEGPY, which is an event generator for the hadronic production of the B-c meson through the dominant hard subprocess gg --> B-c(B-c(*)) + b + c. To achieve a compact program, we have written the amplitude of the subprocess with the particle helicity technique and made it as symmetric as possible, by decomposing the gluon self couplings and then applying the symmetries. To check the program, various cross sections of the subprocess have been computed numerically and compared with those in the literature. BCVEGPY is written in a PYTHIA-compatible format, thus it is easy to implement in PYTHIA.
2004
ISSN0010-4655
Volume159Issue:3Pages:192-224
Subject AreaPhysics
Indexed BySCI
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Cited Times:74[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14066
Collection理论物理所科研产出_SCI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,Driouichi, C,Eerola, P,et al. BCVEGPY: an event generator for hadronic production of the B-c meson[J]. COMPUTER PHYSICS COMMUNICATIONS,2004,159(3):192-224.
APA Chang, CH,Driouichi, C,Eerola, P,Wu, XG,&Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2004).BCVEGPY: an event generator for hadronic production of the B-c meson.COMPUTER PHYSICS COMMUNICATIONS,159(3),192-224.
MLA Chang, CH,et al."BCVEGPY: an event generator for hadronic production of the B-c meson".COMPUTER PHYSICS COMMUNICATIONS 159.3(2004):192-224.
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