Insights and puzzles in light quark physics

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dc.creatorLeutwyler, H.
dc.date2007-06-21
dc.date2007-07-10
dc.date.accessioned2026-07-07T08:14:28Z
dc.date.available2026-07-07T08:14:28Z
dc.descriptionRecent work in light flavour hadron physics is reviewed. In particular, I discuss the significance of the progress achieved with light dynamical quarks on the lattice for the effective low energy theory of QCD. Also, I draw attention to some puzzling results from NA48 and KTeV concerning the scalar form factor relevant for Kmu3 decay -- taken at face value, these indicate physics beyond the Standard Model.
dc.descriptionContribution to the proceedings of the Rencontres de Moriond on QCD and Hadronic Interactions, La Thuile, Italy, March 2007; added references, minor changes in the text
dc.identifierhttps://arxiv.org/abs/0706.3138
dc.identifierhttp://arxiv.org/abs/0706.3138
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/133132
dc.subjectHigh Energy Physics - Phenomenology
dc.titleInsights and puzzles in light quark physics
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