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Photo of Johan Bijnens

Johan Bijnens

Professor

Photo of Johan Bijnens

Status of Strong ChPT

Author

  • Johan Bijnens

Summary, in English

The present status of Chiral Perturbation Theory (ChPT) in the strong

mesonic sector is discussed. A very short introduction to ChPT is followed

by an overview of existing two-loop calculations and the determination

of the Low-Energy-Constants (LECs). I discuss the case of $\eta\to\pi\pi\pi$

decays in somewhat more detail and finish by mentioning some recent

work on partially quenched ChPT and on the renormalization group in ChPT.

Department/s

  • Theoretical Particle Physics

Publishing year

2009

Language

English

Publication/Series

Proceedings of Science

Volume

2009

Document type

Journal article

Publisher

Sissa Medialab srl

Topic

  • Subatomic Physics

Conference name

International Workshop on Effective Field Theories

Conference date

2009-02-02 - 2009-02-06

Conference place

Valencia, Spain

Status

Published

ISBN/ISSN/Other

  • ISSN: 1824-8039