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arXiv · hep-ph/0107199

Isospin violation in pion-kaon scattering

Bastian Kubis·Ulf-G. Meißner
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Abstract

We consider strong and electromagnetic isospin violation in near-threshold pion-kaon scattering. At tree level, such effects are small for all physical channels. We work out the complete one-loop corrections to the process pi^- K^+ -> pi^0 K^0. They come out rather small. We also show that the corresponding radiative cross section is highly suppressed at threshold.

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Bastian Kubis, Ulf-G. Meißner. 2001-12-19. Isospin violation in pion-kaon scattering. https://doi.org/10.1016/s0375-9474(01)01318-5

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