Determination of low energy constants and testing chiral perturbation theory at order p6 (NNLO)
(2009) 6th International Workshop on Chiral Dynamics, CD 2009 In Proceedings of Science 86.- 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 ππ, πK scattering and Kl4 decay which have been evaluated numerically using fit 10 in [1] for the NLO LECs. We also show some preliminary results for a new global fit of the NLO LECs.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/0e733672-afbe-45fc-afee-116636ff4b02
- author
- Bijnens, Johan LU and Jemos, Ilaria LU
- organization
- publishing date
- 2009-01-01
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of Science
- series title
- Proceedings of Science
- volume
- 86
- conference name
- 6th International Workshop on Chiral Dynamics, CD 2009
- conference location
- Bern, Switzerland
- conference dates
- 2009-07-06 - 2009-07-10
- external identifiers
-
- scopus:85055269145
- language
- English
- LU publication?
- yes
- id
- 0e733672-afbe-45fc-afee-116636ff4b02
- date added to LUP
- 2019-05-03 08:47:57
- date last changed
- 2024-01-01 02:38:08
@inproceedings{0e733672-afbe-45fc-afee-116636ff4b02, abstract = {{<p>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 ππ, πK scattering and K<sub>l</sub>4 decay which have been evaluated numerically using fit 10 in [1] for the NLO LECs. We also show some preliminary results for a new global fit of the NLO LECs.</p>}}, author = {{Bijnens, Johan and Jemos, Ilaria}}, booktitle = {{Proceedings of Science}}, language = {{eng}}, month = {{01}}, series = {{Proceedings of Science}}, title = {{Determination of low energy constants and testing chiral perturbation theory at order p<sup>6</sup> (NNLO)}}, volume = {{86}}, year = {{2009}}, }