Wm. Alberico et al., ELASTIC NU-N AND (NU)OVER-BAR-N SCATTERING AND STRANGE FORM-FACTORS OF THE NUCLEONS, Zeitschrift fur Physik. C, Particles and fields, 70(3), 1996, pp. 463-471
Elastic scattering of neutrinos and antineutrinos on nucleons is consi
dered. It is shown that the measurement of the neutrino-antineutrino a
symmetry would allow to obtain model independent information on the st
range axial and vector form factors. The ratio of the magnetic form fa
ctors of the proton and neutron, on which the asymmetry depends, is in
vestigated in detail. The asymmetry is calculated under different assu
mptions on the behavior of the strange vector and axial form factors.