Constraints on spin observables in antiproton-proton to antiLambda-Lambda

Abstract

It is recalled that spin-observables in the strangeness-exchange reaction $\bar{p}p\to \bar{\Lambda }\Lambda$ are not independent but are related to each other by simple algebraic relations. This provides constraints on the existing data on polarization and spin-correlation coefficients, and also on the forthcoming data obtained using a polarized proton target.

RevTex, 9 pages

Cited by in corpus (6)

• Experimental determination of the complete spin structure for anti-proton + proton -> anti-Λ+ Λat anti-proton beam momentum of 1.637 GeV/c
• Measurement of Spin Transfer Observables in Antiproton-Proton -> Antilambda-Lambda at 1.637 GeV/c
• Spin Observables in Antilambda-Lambda Production from Antiproton-Proton Annihilation with a Transverse Inital State Polarization
• Positivity constraints on initial spin observables in inclusive reactions
• Constraints on spin observables in pbar p --> Lambdabar Lambda
• Spin observables in antiproton-proton to AntiLambda-Lambda and density-matrix constraints