277 citations · 2k across the 117 of their papers we have counts for
6 papers · 1 filter
New anomalous trajectory in Regge theory
Nikolai I. Kochelev, Dong-Pil Min, Yongseok Oh +2
We show that a new Regge trajectory with α_{f_1} (0) \approx 1 and slope α_{f_1}'(0) \approx 0 explains the features of hadron-hadron scattering and photoproduction of the rho and…
Polarized Parton Distributions in Light-Front Dynamics
P. Faccioli, F. Cano, M. Traini +1
We present a consistent calculation of the structure functions within a light-front constituent quark model of the nucleon. Relativistic effects and the relevance of the covariance…
Orbital Angular Momentum Parton Distributions in Quark Models
S. Scopetta, V. Vento
At the low energy, {\sl hadronic}, scale we calculate Orbital Angular Momentum (OAM) twist-two parton distributions for the relativistic MIT bag model and for non-relativistic quar…
Parton distributions in a constituent quark scenario
S. Scopetta, V. Vento, M. Traini
A simple picture of the constituent quark as a composite system of point-like partons is used to construct the unpolarized and polarized parton distributions by a convolution betwe…
N-quantum approach to quantum field theory at finite T and : the NJL model
Yasuo Umino, Vicente Vento
We extend the N-quantum approach to quantum field theory to finite temperature () and chemical potential () and apply it to the NJL model. In this approach the Heisenberg fie…
A Quark Model Analysis of Orbital Angular Momentum
Sergio Scopetta, Vicente Vento
Orbital Angular Momentum (OAM) twist-two parton distributions are studied. At the low energy, hadronic, scale we calculate them for the relativistic MIT bag model and for non-relat…