Bloom-Gilman duality of inelastic structure functions in nucleon and nuclei
Nuclear Theory
2008-11-26 v2 High Energy Physics - Phenomenology
Abstract
The Bloom-Gilman local duality of the inelastic structure function of the proton, the deuteron and light complex nuclei is investigated using available experimental data in the squared four-momentum transfer range from 0.3 to 5 (GeV/c)**2. The results of our analysis suggest that the onset of the Bloom-Gilman local duality is anticipated in complex nuclei with respect to the case of the protonand the deuteron. A possible interpretation of this result in terms of a rescaling effect is discussed with particular emphasis to the possibility of reproducing the damping of the nucleon-resonance transitions observed in recent electroproduction data off nuclei.
Keywords
Cite
@article{arxiv.nucl-th/9703013,
title = {Bloom-Gilman duality of inelastic structure functions in nucleon and nuclei},
author = {G. Ricco and M. Anghinolfi and M. Ripani and S. Simula and M. Taiuti},
journal= {arXiv preprint arXiv:nucl-th/9703013},
year = {2008}
}
Comments
revised version, to appear in Physical Review C