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Electromagnetic form factors in the light-front formalism and the Feynman triangle diagram: spin-0 and spin-1 two-fermion systems
D. Melikhov, S. Simula
The connection between the Feynman triangle diagram and the light-front formalism for spin-0 and spin-1 two-fermion systems is analyzed. It is shown that in the limit q+ = 0 the fo…
Leading and higher twists in the proton polarized structure function at large Bjorken x
S. Simula, M. Osipenko, G. Ricco +1
A phenomenological parameterization of the proton polarized structure function has been developed for x > 0.02 using deep inelastic data up to ~ 50 (GeV/c)**2 as well as available…
Relativistic quark models
Silvano Simula
The application of relativistic constituent quark models to the evaluation of the electromagnetic properties of the nucleon and its resonances is addressed. The role of the pair cr…
Neutron structure function and inclusive DIS from H-3 and He-3 at large Bjorken-x
M. M. Sargsian, S. Simula, M. I. Strikman
A detailed study of inclusive deep inelastic scattering (DIS) from mirror A = 3 nuclei at large values of the Bjorken variable x is presented. The main purpose is to estimate the t…