22-27 March 2015
Hotel do Bosque
Brazil/East timezone

## Exclusive photoproduction of light vector meson in coherent collisions at the LHC energies

Not scheduled
3h 30m
Hotel do Bosque

#### Hotel do Bosque

Rodovia Mário Covas (Rio-Santos) BR - 101 Sul, Km 533, Angra dos Reis, RJ, Brazil
Poster Relativistic heavy-ion reactions - new data, analyses and models

### Speaker

Mr Glauber Sampaio dos Santos (UFRGS)

### Description

In this work we analyse the theoretical uncertainties on the predictions for the photoproduction of light vector mesons in coherent $pp$ and $AA$ collisions at the LHC energies using the color dipole approach. In particular, we present our predictions for the rapidity distribution for $\rho^0$ and $\phi$ photoproduction and perform an analysis on the uncertainties associated to the choice of vector meson wavefunctionand the phenomenological models for the dipole cross section. Comparison is done with the recent ALICE analysis on coherent production of $\rho^0$ at 2.76 TeV in PbPb collisions.

### Presentation Materials

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