Determination of Low Energy Constants and testing Chiral Perturbation Theory at Next to Next to Leading Order
(2009) PoS(EFT09)(032).- Abstract
- We present the results of a search for relations between
observables that are independent of the Chiral Perturbation Theory (ChPT)
Next-to-Next-to-Leading Order (NNLO) Low-Energy Constants (LECs). We have found
some relations between observables in $\pi\pi$, $\pi K$ scattering and
$K_{l4}$ decay which have been evaluated numerically using the old fit (fit 10
in~\cite{Amoros:2001cp}) of the
NLO LECs.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1393025
- author
- Bijnens, Johan LU and Jemos, Ilaria LU
- organization
- publishing date
- 2009
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of Science
- volume
- PoS(EFT09)
- issue
- 032
- pages
- 7 pages
- publisher
- Proceedings of Science
- external identifiers
-
- scopus:84893424537
- language
- English
- LU publication?
- yes
- id
- 029a935a-939a-4b87-9773-2df245a69d5d (old id 1393025)
- alternative location
- http://pos.sissa.it//archive/conferences/069/032/EFT09_032.pdf
- date added to LUP
- 2016-04-04 11:54:45
- date last changed
- 2024-01-13 02:47:27
@inproceedings{029a935a-939a-4b87-9773-2df245a69d5d, abstract = {{We present the results of a search for relations between<br/><br> observables that are independent of the Chiral Perturbation Theory (ChPT)<br/><br> Next-to-Next-to-Leading Order (NNLO) Low-Energy Constants (LECs). We have found<br/><br> some relations between observables in $\pi\pi$, $\pi K$ scattering and<br/><br> $K_{l4}$ decay which have been evaluated numerically using the old fit (fit 10<br/><br> in~\cite{Amoros:2001cp}) of the<br/><br> NLO LECs.}}, author = {{Bijnens, Johan and Jemos, Ilaria}}, booktitle = {{Proceedings of Science}}, language = {{eng}}, number = {{032}}, publisher = {{Proceedings of Science}}, title = {{Determination of Low Energy Constants and testing Chiral Perturbation Theory at Next to Next to Leading Order}}, url = {{http://pos.sissa.it//archive/conferences/069/032/EFT09_032.pdf}}, volume = {{PoS(EFT09)}}, year = {{2009}}, }