Johan Bijnens
Professor, Deputy Head of Division
Eta decays at and beyond p4 in Chiral Perturbation Theory
Author
Summary, in English
An overview is given of Chiral Perturbation Theory and various applications to eta decays. In particular, the main decay η → 3π is discussed at the one-loop level, and estimates of the higher order corrections are given. The importance of p6 and higher order effects in double Dalitz and η → π0γγ decays is pointed out. In all these cases the need for new experimental results is stressed.
Department/s
- Department of Astronomy and Theoretical Physics - Has been reorganised
Publishing year
2002-08-03
Language
English
Pages
34-44
Publication/Series
Physica Scripta T
Volume
99
Document type
Conference paper
Topic
- Theoretical Chemistry
Conference name
Proceedings of the Workshop on Production, Interaction and Decay of the Eta Meson
Conference date
2001-10-25 - 2001-10-27
Conference place
Uppsala, Sweden
Status
Published
ISBN/ISSN/Other
- ISSN: 0281-1847