Exclusive photoproduction of quarkonium at the LHC energies within the color dipole approach

Exclusive photoproduction of quarkonium at the LHC energies within the color dipole approach

The exclusive photoproduction of ψ(2S) meson was investigated and the coherent and the incoherent contributions were evaluated. The light-cone dipole formalism was considered in this analysis and predictions are done for PbPb collisions at the CERN-LHC energy of 2.76 TeV. A comparison is done to the...

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Bibliographische Detailangaben
Hauptverfasser: Gay, Ducati M B, Griep, M T, Machado M V T
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CERN LHC
COLLIDING BEAMS
COLOR MODEL
COMPARATIVE EVALUATIONS
DIPOLES
LEAD 208 BEAMS
LEAD 208 REACTIONS
LIGHT CONE
MULTIPARTICLE SPECTROMETERS
MULTIPLE PRODUCTION
PARTICLE IDENTIFICATION
PHOTOPRODUCTION
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PSI-3685 MESONS
PSI-3770 MESONS
TEV RANGE
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Beschreibung
Zusammenfassung:The exclusive photoproduction of ψ(2S) meson was investigated and the coherent and the incoherent contributions were evaluated. The light-cone dipole formalism was considered in this analysis and predictions are done for PbPb collisions at the CERN-LHC energy of 2.76 TeV. A comparison is done to the recent ALICE Collaboration data for the ψ(1S) state photoproduction with good agreement.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4916013