Analytical Expressions for the Hard-Scattering Production of Massive Partons

We obtain explicit expressions for the two-particle differential cross section EcEKdσ(AB→cKX) dcdk and the two-particle angular correlation function dσ(AB→cKX) d∆φd∆y in the hard-scattering production of massive partons in order to exhibit the "ridge" structure on the away side in the hard...

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Bibliographic Details
Published in:Journal of physics. Conference series 2016-01, Vol.668 (1), p.12097
Main Author: Wong, Cheuk-Yin
Format: Article
Language:English
Subjects:
Angular correlation
Cross-sections
Mathematical analysis
Particle production
Partons
Physics
relativistic Hard scattering
Scattering
two-particle differential cross section
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Summary:We obtain explicit expressions for the two-particle differential cross section EcEKdσ(AB→cKX) dcdk and the two-particle angular correlation function dσ(AB→cKX) d∆φd∆y in the hard-scattering production of massive partons in order to exhibit the "ridge" structure on the away side in the hard-scattering process. The single-particle production cross section dσ(AB→cX) dyccTdcT is also obtained and compared with the ALICE experimental data for charm production in pp collisions at 7 TeV at LHC.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/668/1/012097