95 citations · 1.3k across the 57 of their papers we have counts for
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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…
Pre-resonant Charmonium-Nucleon Cross Section in the Model of the Stochastic Vacuum
H. G. Dosch, F. S. Navarra, M. Nielsen
We calculate the nonperturbative charmonium - nucleon cross sections with the model of the stochastic vacuum, which has been succesfully applied in many high energy reactions. We a…
Hyperon-nucleon coupling from QCD sum rules
M. E. Bracco, F. S. Navarra, M. Nielsen
The NKY coupling constant for and is evaluated in a QCD sum rule calculation. We discuss and extend the result of a previous analysis in the structure…
Charmonium-Hadron Cross Section in a Nonperturbative QCD Approach
H. G. Dosch, F. S. Navarra, M. Nielsen +1
We calculate the nonperturbative and cross sections with the model of the stochastic vacuum which has been succesfully applied in many high energy reactions. We also…
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…
Form Factors and Decay Rates for Heavy Semileptonic Decays from QCD Sum Rules
R. S. Marques de Carvalho, F. S. Navarra, M. Nielsen +2
QCD sum rules for the determination of form factors of and semileptonic decays are investigated. With a form for the baryonic current appropriate for the limits of the…