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

Goran Faldt; Colin Wilkin

doi:10.1007/s002180050239

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

Goran Faldt·Colin Wilkin

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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.

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Goran Faldt, Colin Wilkin. 1996-12-09. Comparison of the Near-Threshold Production of eta- and K-Mesons in Proton-Proton Collisions. https://doi.org/10.1007/s002180050239

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