321 citations · 2.2k across the 91 of their papers we have counts for
10 papers · 1 filter
Dilepton Transverse Momentum in the Color Dipole Approach
M. A. Betemps, M. B. Gay Ducati, M. V. T. Machado +1
We investigate the Drell-Yan transverse momentum distribution in the framework of the color dipole approach. Special attention is paid to parton saturation effects at high energies…
Nuclear charm and bottom production: a comparison among high energy approaches
V. P. Goncalves, M. V. T. Machado
We calculate the nucleon and nuclear photoproduction cross sections for heavy quarks within the -factorization formalism, considering the current high energy approaches…
Geometric Scaling in Inclusive Charm Production
V. P. Goncalves, M. V. T. Machado
We show that the cross section for inclusive charm production exhibits geometric scaling in a large range of photon virtualities. In the HERA kinematic domain the saturation moment…
Double meson production in ultraperipheral heavy ion collisions
V. P. Goncalves, M. V. T. Machado
The double meson production in ultraperipheral heavy ions collisions is addressed, focusing on the particular case of rho-J/Psi from two-photon reactions. The cross section at phot…
Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
M. A. Betemps, M. B. Gay Ducati, M. V. T. Machado +1
We study the influence of unitarity corrections on the Drell-Yan transverse momentum distribution within the color dipole approach. These unitarity corrections are implemented thro…
On a two Pomeron description of the F_2 structure function
A. Lengyel, M. V. T. Machado
We perform a global fit to the inclusive structure function considering a QCD inspired model describing the ep scattering. In lines of a two Pomeron approach, the structure functio…