111 citations · 671 across the 41 of their papers we have counts for
3 papers · 2 filters
Are There Diquarks in the Nucleon?
M. Cristoforetti, P. Faccioli, G. Ripka +1
This work is devoted to the study of diquark correlations inside the nucleon. We analyze some matrix elements which encode information about the non-perturbative forces, in differe…
Nonperturbative versus perturbative effects in generalized parton distributions
B. Pasquini, M. Traini, S. Boffi
Generalized parton distributions (GPDs) are studied at the hadronic (nonperturbative) scale within different assumptions based on a relativistic constituent quark model. In particu…
Instantons, diquarks and non-leptonic weak decays of hyperons
M. Cristoforetti, P. Faccioli, E. V. Shuryak +1
This work is devoted to the study of the non-perturbative contributions in non-leptonic hyperon decays. We show that the instanton-induced 't Hooft interaction can naturally explai…