Constraints on spin observables in pbar p --> Lambdabar Lambda

Abstract

We discuss model-independent inequalities for the spin observables in the reaction \bar\mathrm{p}\mathrm{p}\to\bar{\Lambda}\Lambda, which have been measured at CERN with a polarised proton target.

Comments: 4 pages, 3 figures, Latex2e with elsart.cls, Presented by J.M.R. at the LEAP03 Conference, Yokohama, Japan, March 2003, to appear in the Proceedings to be published as a special issue of Nuclear Instrumentation and Methods in Physics Research