Johan Bijnens
Professor, Deputy Head of Division
Status of Strong ChPT
Author
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.
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 - Has been reorganised
Publishing year
2009
Language
English
Publication/Series
Proceedings of Science
Volume
2009
Links
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