40 citations · 155 across the 10 of their papers we have counts for
7 papers · 1 filter
Charm and longitudinal structure functions with the Kharzeev-Levin-Nardi model
F. Carvalho, F. O. Durães, F. S. Navarra +1
We use the Kharzeev-Levin-Nardi model of the low gluon distributions to fit recent HERA data on charm and longitudinal structure functions. Having checked that this model gives…
Gluon saturation and the Froissart bound: a simple approach
F. Carvalho, F. O. Duraes, V. P. Goncalves +1
At very high energies we expect that the hadronic cross sections satisfy the Froissart bound, which is a well-established property of the strong interactions. In this energy regime…
Elastic scattering and the proton form factor
F. Carvalho, A. A. Natale, C. M. Zanetti
We compute the differential and the total cross sections for scattering using the QCD pomeron model proposed by Landshoff and Nachtmann. This model is quite dependent on the e…
Hadronic form factors and the secondary production cross section: an update
F. Carvalho, F. O. Durães, F. S. Navarra +1
Improving previous calculations, we compute the cross section using the most complete effective lagrangians available. The new crucial ingredients are the…
Does the production asymmetry decrease at large ?
F. Carvalho, F. O. Durães, F. S. Navarra +1
We have applied the meson cloud model (MCM) to calculate the asymmetries in and meson production in high energy -nucleus and -nucleus collisions. We find a good…
Meson Cloud and SU(3) Symmetry Breaking in Parton Distributions
F. Carvalho, F. O. Durães, F. S. Navarra +2
We apply the Meson Cloud Model to the calculation of nonsinglet parton distributions in the nucleon sea, including the octet and the decuplet cloud baryon contributions. We give sp…
Testing the Meson Cloud Model in Inclusive Meson Production
F. Carvalho, F. O. Durães, F. S. Navarra +1
We have applied the Meson Cloud Model to calculate inclusive momentum spectra of pions and kaons produced in high energy proton-proton and proton-nucleus collisions. For the first…