145 citations · 1.4k across the 81 of their papers we have counts for
20 papers · 1 filter
Solving the Bethe-Salpeter Equation in Minkowski Space for a Fermion-Scalar system
J. H. Alvarenga Nogueira, D. Colasante, V. Gherardi +3
The ladder Bethe-Salpeter Equation of a bound (1/2)+ system, composed by a fermion and a scalar boson, is solved in Minkowski space, for the first time. The formal tools are the sa…
Pion Generalized Parton Distributions within a fully covariant constituent quark model
C. Fanelli, E. Pace, G. Romanelli +2
We extend the investigation of the Generalized Parton Distribution for a charged pion within a fully covariant constituent quark model, in two respects: (i) calculating the tensor…
Quark Transverse Momentum Distributions inside a nucleon : a Light-Front Hamiltonian Dynamics study
Emanuele Pace, Giovanni Salme', Sergio Scopetta +1
Through an impulse approximation analysis of single spin Sivers and Collins asymmetries in the Bjorken limit, the possibility to extract the quark transverse-momentum distributions…
Neutron Transverse-Momentum Distributions and Polarized 3He within Light-Front Hamiltonian Dynamics
Emanuele Pace, Giovanni Salme', Sergio Scopetta +2
The possibility to extract the quark transverse-momentum distributions in the neutron from semi-inclusive deep inelastic electron scattering off polarized 3He is illustrated throug…
Exploring the Pion phenomenology within a fully covariant constituent quark model
Giovanni Salme', Emanuele Pace, Giovanni Romanelli
An overview of the vector and tensor Generalized Parton Distributions for a charged pion is presented. Such observables, belonging to the set of quantities fundamental for a detail…
Light-front quark distributions in the nucleon and nucleon electromagnetic form factors
E. Pace, J. P. B. C. de Melo, T. Frederico +2
Longitudinal and transverse quark momentum distributions in the nucleon are calculated from a phenomenological quark-nucleon vertex function obtained through an investigation of th…