1997/09/08 by S. Scopetta, Sergio Scopetta, Scopetta, S. +6
Physics and Astronomy · #Crystallography and Radiation Phenomena #FOS: Physical sciences #Nuclear Theory (nucl-th) #Nuclear physics research studies #nucl-th
paper · pdf · doi:10.48550/arxiv.nucl-th/9709015
14 pages, Latex2e, style file sprocl.sty and 6 postscript figures included in submission; to appear in the Proceedings of the Conference on Perspectives in Hadronic Physics, Trieste, May 12-16, 1997
openalex publication_date 1997/09/08 · arxiv created 1997/09/09 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Nuclear effects in polarized inelastic electron scattering off polarized 3He and polarized 2H are discussed; in the resonance region, Fermi motion effects are found to be much larger than in deep inelastic scattering. It is shown that improperly describing nuclear dynamics would lead to the extraction of unreliable neutron spin structure functions; on the other hand side, simple and workable equations, relating the Gerasimov -- Drell -- Hearn Integral for the neutron to the corresponding quantity for 3He and 2H, are proposed. Nuclear effects in the recent E143 data are estimated by a proper procedure.