Three-pion scattering in Chiral Perturbation Theory
(2024) 10th International Workshop on Chiral Dynamics, CD 2021 In Proceedings of Science 413.- Abstract
We present the results on the relativistic six-pion scattering amplitude at low energy, calculated at O(p4) within the framework of the massive O(N) nonlinear sigma model extended to the next-to-leading order in the chiral counting. For N = 3, this approach corresponds to the two(quark)-flavor Chiral Perturbation Theory. We also present the expressions for the pion mass, pion decay constant and the four-pion amplitude in the case of N (meson) flavors at O(p4).
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/b75140e0-4871-4aa0-acbb-99323ca6b530
- author
- Husek, Tomáš LU
- organization
- publishing date
- 2024-03-07
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of Science
- series title
- Proceedings of Science
- volume
- 413
- conference name
- 10th International Workshop on Chiral Dynamics, CD 2021
- conference location
- Virtual, Online
- conference dates
- 2021-11-15 - 2021-11-19
- external identifiers
-
- scopus:85187795877
- ISSN
- 1824-8039
- language
- English
- LU publication?
- yes
- id
- b75140e0-4871-4aa0-acbb-99323ca6b530
- date added to LUP
- 2024-04-10 14:20:33
- date last changed
- 2024-04-10 14:21:45
@inproceedings{b75140e0-4871-4aa0-acbb-99323ca6b530, abstract = {{<p>We present the results on the relativistic six-pion scattering amplitude at low energy, calculated at O(p<sup>4</sup>) within the framework of the massive O(N) nonlinear sigma model extended to the next-to-leading order in the chiral counting. For N = 3, this approach corresponds to the two(quark)-flavor Chiral Perturbation Theory. We also present the expressions for the pion mass, pion decay constant and the four-pion amplitude in the case of N (meson) flavors at O(p<sup>4</sup>).</p>}}, author = {{Husek, Tomáš}}, booktitle = {{Proceedings of Science}}, issn = {{1824-8039}}, language = {{eng}}, month = {{03}}, series = {{Proceedings of Science}}, title = {{Three-pion scattering in Chiral Perturbation Theory}}, volume = {{413}}, year = {{2024}}, }