Relations Between NC and CC Neutrino Structure Functions for Nucleons and Nuclei

Abstract

The relations between neutrino NC and CC structure functions and cross sections, which are driven by isospin symmetry, are discussed for nucleons and nuclei.

Comments: 6 pages, 2 figures, more references added, typos corrected. Talk at 3rd International Workshop On Neutrino Nucleus Interactions In The Few GeV Region (NuInt04), 17-21 Mar 2004, Gran Sasso, Assergi, Italy