Extraction of G(M)(n) from inclusive electron scattering on D, He-4

摘要

We use the relation between Structure Functions (SFs) of nuclei A and nucleons N in order to fomulate a criterion which isolates the QE part out of the total inclusive cross-section. From data points around the QEP we extract the reduced neutron magnetic form factor [alpha(n) = G(M)(n)/mu(n)G(d)]. The latter shows an unexpected decrease up to Q(2) = 10 GeV2, the largest measured.