Associated {Upsilon}+{gamma} production at the LHC in the k{sub t}-factorization approach

Journal Article · Wed Sep 01 00:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.82.054004· OSTI ID:21432957

Baranov, S P ^[1]

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1. P. N. Lebedev Institute of Physics, 53 Lenin Avenue, Moscow 119991 (Russian Federation)

In the framework of the k{sub t}-factorization approach, the photon-associated production of {Upsilon} mesons at the present-day LHC conditions is studied. The differential cross sections and polarization parameters are calculated in the ''helicity'' and Collins-Soper systems. Special attention is paid to the effect of experimental cuts that can dramatically change the visible lepton angular distributions.

• OSTI ID: 21432957
• Journal Information: Physical Review. D, Particles Fields, Vol. 82, Issue 5; Other Information: DOI: 10.1103/PhysRevD.82.054004; (c) 2010 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR DISTRIBUTION
CERN LHC
COMPUTERIZED SIMULATION
DIFFERENTIAL CROSS SECTIONS
FACTORIZATION
LEPTONS
MESONS
PARTICLE PRODUCTION
PHOTONS
POLARIZATION
ACCELERATORS
BOSONS
CROSS SECTIONS
CYCLIC ACCELERATORS
DISTRIBUTION
ELEMENTARY PARTICLES
FERMIONS
HADRONS
MASSLESS PARTICLES
SIMULATION
STORAGE RINGS
SYNCHROTRONS