Nuclear Modifications of Double Spin Asymmetries

Abstract

We compute nuclear spin dependent structure functions using a dynamical model for bound nucleon densities and hence calculate nuclear modifications to asymmetries observed in recent doubly polarised deep inelastic scattering experiments. We conclude that while the individual densities are changed substantially by nuclear effects, the asymmetries themselves are largely insensitive to these changes.

Comments: 9 pages LaTeX, with 2 postscript figures, to appear in Physics Letters B