Now showing items 1-4 of 4

    • Constraining the free parameter of the high parton density effects 

      Gay Ducati, Maria Beatriz; Goncalves, Victor Paulo Barros (2000) [Journal article]
      The high parton density effects are strongly dependent of the spatial gluon distribution within the proton, with radius R, which cannot be derived from perturbative QCD. In this paper we assume that the unitarity corrections ...
    • Seeking the shadowing in eA processes 

      Gay Ducati, Maria Beatriz; Goncalves, Victor Paulo Barros (1999) [Journal article]
      We consider the behavior of the slope of the nuclear structure function F2A in the kinematic region which will be explored in the eA HERA collider. We demonstrate that, similarly to the nucleon case, a ‘‘turn over’’ is ...
    • The AGL equation from the dipole picture 

      Gay Ducati, Maria Beatriz; Goncalves, Victor Paulo Barros (1999) [Journal article]
      The AGL equation includes all multiple pomeron exchanges in the double logarithmic approximation (DLA) limit, leading to a unitarized gluon distribution in the small x regime. This equation was originally obtained using ...
    • The description of F/sub 2/ at very high parton densities 

      Gay Ducati, Maria Beatriz; Goncalves, Victor Paulo Barros (2001) [Journal article]
      The behavior of the structure function at high energies (high densities) is directly associated to the gluon distribution. In this Letter we analyze the asymptotic behavior of the structure function at very high densities ...