# 25th International Workshop on Deep Inelastic Scattering and Related Topics

Apr 3 – 7, 2017
University of Birmingham
Europe/London timezone

## Saturation in Photoproduction Upsilon States at LHC Ultraperipheral Collisions

Not scheduled
20m
School of Physics and Astronomy (University of Birmingham)

### School of Physics and Astronomy

#### University of Birmingham

Edgbaston Birmingham B15 2TT United Kingdom
WG5) Physics with Heavy Flavours

### Speaker

Prof. M.Beatriz Gay Ducati (UFRGS)

### Description

The Upsilon states (1S, 2S, and 3S) produced in exclusive photoproduction in ultraperipheral collisions at the LHC energies are investigated. Predictions in the theoretical framework of the color dipole formalism are presented for proton-proton, proton-nucleus, and nucleus-nucleus for Run 2 LHC energies. The rapidity and transverse momentum distribution are calculated and compared with experimental data available, including $\Psi$ states. This work allows the analysis of the robustness and theoretical uncertainties in order to implement the description of the saturation phenomena.

### Primary author

Prof. M.Beatriz Gay Ducati (UFRGS)

### Presentation materials

There are no materials yet.