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Chiral perturbation theory confronted with experiment
Marc Knecht
The general framework and the present status of the low energy theory of the standard model are briefly reviewed. Recent applications to a few topic of interest for the determinati…
Some aspects of Dalitz decay pi0 -> e+ e- gamma
K. Kampf, M. Knecht, J. Novotny
A calculation of the Dalitz decay in next-to-leading order in chiral perturbation theory of two flavour case extended by virtual photons is presented. The whole kinematic sector is…
The Amplitude in Generalized Chiral Perturbation Theory
M. Knecht, B. Moussallam, J. Stern
The interaction is studied at one loop order in the framework of Generalized Chiral Perturbation theory
Experimental determination of Chiral Symmetry Breaking Parameters
Marc Knecht
In the low energy domain, Chiral Perturbation Theory parametrizes the small chiral symmetry breaking effects, produced by the quark masses , and , in terms of order…