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Johan Bijnens in front of his whiteboard

Johan Bijnens

Professor, Deputy Head of Division

Johan Bijnens in front of his whiteboard

Eta decays at and beyond p4 in Chiral Perturbation Theory

Author

  • Johan Bijnens
  • Jürg Gasser

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