Polarization Observables in ($\vec{e},e^{\prime }\vec{N}N$) and ($\vec{\gamma },\vec{N}N$) Reactions

Abstract

Nucleon recoil polarization in electromagnetic reactions with two-nucleon emission is discussed for both ($\vec{e},e^{\prime }\vec{N}N$) and ($\vec{\gamma },\vec{N}N$). Numerical results are given for exclusive two-nucleon knockout reactions from ${}^{16}$O in a theoretical model where final-state interactions, one-body and two-body currents, and the effect of correlations in the initial pair wave function are included.

Comments: 10 pages, 5 figures, Proceedings 5th Workshop on "e.-m. induced two-hadron emission", Lund, June 13-16, 2001