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Eta decays at and beyond p(4) in Chiral Perturbation Theory

Bijnens, Johan LU and Gasser, J (2002) Proceedings of the Workshop on Production, Interaction and Decay of the Eta Meson In PHYSICA SCRIPTA T99. p.34-44
Abstract
An overview is given of Chiral Perturbation Theory and various applications to eta decays. In particular. the main decay eta --> 3pi is discussed at the one-loop level, and estimates of the higher order corrections are given. The importance of p(6) and higher order effects in double Dalitz and eta --> pi(0)gammagamma decays is pointed out. In all these cases the need for new experimental results is stressed.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
eta decay into pion<sup>0</sup>+gamma+gamma, chiral perturbation theory, double Dalitz decays, higher order corrections, eta decay into pion+pion+pion, one-loop level
in
PHYSICA SCRIPTA
volume
T99
pages
34 - 44
publisher
Royal Swedish Academy of Sciences
conference name
Proceedings of the Workshop on Production, Interaction and Decay of the Eta Meson
external identifiers
  • wos:000177162400005
  • other:CODEN: PHSTBO
ISSN
0031-8949
1402-4896
DOI
10.1238/Physica.Topical.099a00034
language
English
LU publication?
yes
id
f0039782-aaf3-4c7a-af68-d76799c73ba8 (old id 332249)
date added to LUP
2007-11-27 09:54:36
date last changed
2016-04-15 19:50:34
@inproceedings{f0039782-aaf3-4c7a-af68-d76799c73ba8,
  abstract     = {An overview is given of Chiral Perturbation Theory and various applications to eta decays. In particular. the main decay eta --&gt; 3pi is discussed at the one-loop level, and estimates of the higher order corrections are given. The importance of p(6) and higher order effects in double Dalitz and eta --&gt; pi(0)gammagamma decays is pointed out. In all these cases the need for new experimental results is stressed.},
  author       = {Bijnens, Johan and Gasser, J},
  booktitle    = {PHYSICA SCRIPTA},
  issn         = {0031-8949},
  keyword      = {eta decay into pion<sup>0</sup>+gamma+gamma,chiral perturbation theory,double Dalitz decays,higher order corrections,eta decay into pion+pion+pion,one-loop level},
  language     = {eng},
  pages        = {34--44},
  publisher    = {Royal Swedish Academy of Sciences},
  title        = {Eta decays at and beyond p(4) in Chiral Perturbation Theory},
  url          = {http://dx.doi.org/10.1238/Physica.Topical.099a00034},
  volume       = {T99},
  year         = {2002},
}