Kaonic hydrogen and K^- p scattering

Abstract

Chiral SU(3) effective field theory in combination with a relativistic coupled channels approach is used to perform a novel analysis of the strong interaction shift and width in kaonic hydrogen in view of the new accurate DEAR measurements. Questions of consistency with previous K^- p data are examined. Coulomb and isospin breaking effects turn out to be important and are both taken into account in this work.

4 pages, 4 figures

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• Comment on "Surprises in threshold antikaon-nucleon physics"
• Reply to Comment on "Surprises in threshold antikaon-nucleon physics"
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