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Target-mass corrections and the Bloom-Gilman duality of the nucleon structure function
Silvano Simula
The occurrence of the Bloom-Gilman local duality in the low-order moments of the nucleon structure function is investigated for values of the squared four-momentum transfer Q**2 be…
Quark-binding effects in inclusive decays of heavy mesons
D. Melikhov, S. Simula
We present a new approach to the analysis of quark-binding effects in inclusive decays of heavy mesons within the relativistic dispersion quark model. Various differential distribu…
Semi-inclusive electron scattering off the deuteron and the neutron structure functions
Silvano Simula
The detection of slow nucleons in semi-inclusive electron scattering processes off the deuteron, 2H(e, e'N)X, is a very promising tool for the extraction of model-independent infor…
Analysis of the exclusive semileptonic decay Lambda_b -> Lambda_c + l nu_l within a light-front constituent quark model
F. Cardarelli, S. Simula
The exclusive semileptonic decay Lambda_b -> Lambda_c + l nu_l is investigated including both radiative and first-order power corrections in the inverse heavy-quark mass, while the…
Bloom-Gilman duality of the nucleon structure function and the elastic peak contribution
G. Ricco, M. Anghinolfi, M. Ripani +2
The occurrence of the Bloom-Gilman duality in the nucleon structure function is investigated by analyzing the Q**2-behavior of low-order moments, both including and excluding the c…
A light-front description of electromagnetic form factors for hadrons
E. Pace, G. Salme`, F. Cardarelli +1
A review of the hadron electromagnetic form factors obtained in a light-front constituent quark model, based on the eigenfunctions of a mass operator, is presented. The relevance o…