99 citations · 1.6k across the 109 of their papers we have counts for
8 papers · 1 filter
Studying the Sivers function by model calculations
A. Courtoy, S. Scopetta, V. Vento
A formalism is presented to evaluate the Sivers function in constituent quark models. A non-relativistic reduction of the scheme is performed and applied to the Isgur-Karl model. T…
Model calculations of the Sivers function satisfying the Burkardt Sum Rule
A. Courtoy, S. Scopetta, V. Vento
It is shown that, at variance with previous analyses, the MIT bag model can explain the available data of the Sivers function and satisfies the Burkardt Sum Rule to a few percent a…
Sivers function in constituent quark models
S. Scopetta, A. Courtoy, F. Fratini +1
A formalism to evaluate the Sivers function, developed for calculations in constituent quark models, is applied to the Isgur-Karl model. A non-vanishing Sivers asymmetry, with oppo…
Sivers Asymmetry for the proton and the neutron
S. Scopetta, A. Courtoy, F. Fratini +1
A formalism is presented to evaluate the Sivers function in constituent quark models. A non-relativistic reduction of the scheme is performed and applied to the Isgur-Karl model. T…
Short Range Correlations in Medium- and High-Energy Scattering off Nuclei
M. Alvioli, C. Ciofi degli Atti, C. B. Mezzetti +4
The effects of short range correlations in lepton and hadron scattering off nuclei at medium and high energies are discussed.
3He Spin-Dependent Cross Sections and Sum Rules
E94010 Collaboration, K. Slifer, M. Amarian +110
We present a measurement of the spin-dependent cross sections for the \vec{^3He}(\vec{e},e')X} reaction in the quasielastic and resonance regions at four-momentum transfer 0.1 < Q^…