Magnetic Form Factor ofHe3

Abstract

The elastic magnetic form factor of ${}_{}{}^3{}_{}{}^{}\mathrm{He}$ has been measured up to $q^2=32\mathrm{}$ ${\mathrm{fm}}^{-2\mathrm{}}$. Fewbody theory fails to explain the location of the diffraction minimum unless nonnucleonic degrees of freedom are explicitly introduced.