89 citations · 812 across the 40 of their papers we have counts for
5 papers · 1 filter
Gluon distributions in nucleons and pions at a low resolution scale
H. R. Christiansen, J. Magnin
In this paper we study the gluon distribution functions in nucleons and pions at a low resolution scale. This is an important issue since parton densities at low have a…
The asymmetry of the proton in a Pion Cloud Model approach
J. Magnin, H. R. Christiansen
We study the asymmetry of the proton in a model approach in which hadronic fluctuations of the nucleon are generated through gluon splitting and recombination me…
Hadronic fluctuations and quark-antiquark asymmetry in the nucleon
H. R. Christiansen, J. Magnin
We derive the nucleon non-perturbative sea-quark distributions coming from a composite model involving quarks and hadronic degrees of freedom. The model predicts a definite structu…
Strange / anti-strange asymmetry in the nucleon sea
H. R. Christiansen, J. Magnin
We analyze the non-perturbative structure of the strange sea of the nucleon within a meson cloud picture. In a low approach in which the nucleon is viewed as a three valon bo…
Temperature and Density Effects on the Nucleon Mass Splitting
H. R. Christiansen, L. N. Epele, H. Fanchiotti +1
The finite temperature and finite density dependence of the neutron-proton mass difference is analysed in a purely hadronic framework where the mixing is crucial for this iso…