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

## Energy-dependent form factors in a QCD-inspired model

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 Field theoretical approaches to QCD

### Speaker

Prof. Emerson Luna (Federal University of Rio Grande do Sul)

### Description

Using an eikonal QCD-based model in order to connect the semihard parton-level dynamics to the hadron-hadron scattering, we obtain predictions for the $pp$ and $\bar{p}p$ total cross sections, $\sigma_{tot}^{pp,\bar{p}p}$, and the ratios of the real to imaginary part of the forward scattering amplitude, $\rho^{pp,\bar{p}p}$. We consider the phenomenological implications of a class of energy-dependent form factors in the high-energy behavior of the forward amplitude. Our results are consistent with the recent data from the TOTEM experiment.

### Primary author

Prof. Emerson Luna (Federal University of Rio Grande do Sul)

### Co-authors

Mr Carlos André Bahia (UFRGS) Mr Mateus Broilo (Federal University of Rio Grande do Sul)

### Presentation Materials

There are no materials yet.