Comparison of the Near-Threshold Production of eta- and K-Mesons in Proton-Proton Collisions

Preprint

9 December 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.nucl-th/9612019

Abstract

The pp -> pp eta and pp -> pLambda K^+ reactions near threshold are dominated by the first and second S_11 resonance respectively. It is shown that a one-pion-exchange model exciting these isobars reproduces well the ratio of the production cross sections. The consequences for this and other channels are discussed.

Keywords

THRESHOLD PRODUCTION
S_11 RESONANCE
SECOND S_11
COLLISIONS
K MESONS
PROTON
MESONS
PP ETA

All Related Versions

Version 1, 1996-12-09, ArXiv
Published version: The European Physical Journal A, 357 (3), 241.

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