Isospin breaking in K -> 3 pi decays II: radiative corrections
(2005) In European Physical Journal C. Particles and Fields 39(3). p.347-357- Abstract
- The five different CP conserving amplitudes for the decays K --> 3pi are calculated using Chiral Perturbation Theory. The calculation is made to next-to-leading order and includes full isospin breaking. The squared amplitudes are compared with the corresponding ones in the isospin limit to estimate the size of the isospin breaking effects. In this paper we add the radiative corrections to the earlier calculated m(u) - m(d) and local electromagnetic effects. We find corrections of order 5 - 10 percent.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/253726
- author
- Bijnens, Johan LU and Borg, Fredrik LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Physical Journal C. Particles and Fields
- volume
- 39
- issue
- 3
- pages
- 347 - 357
- publisher
- Springer
- external identifiers
-
- wos:000226812200004
- scopus:13844276719
- ISSN
- 1434-6044
- DOI
- 10.1140/epjc/s2004-02094-9
- language
- English
- LU publication?
- yes
- id
- 5bb08de5-209d-4f2a-af5c-d48b4f7f8882 (old id 253726)
- date added to LUP
- 2016-04-01 16:25:29
- date last changed
- 2024-03-15 05:23:42
@article{5bb08de5-209d-4f2a-af5c-d48b4f7f8882, abstract = {{The five different CP conserving amplitudes for the decays K --> 3pi are calculated using Chiral Perturbation Theory. The calculation is made to next-to-leading order and includes full isospin breaking. The squared amplitudes are compared with the corresponding ones in the isospin limit to estimate the size of the isospin breaking effects. In this paper we add the radiative corrections to the earlier calculated m(u) - m(d) and local electromagnetic effects. We find corrections of order 5 - 10 percent.}}, author = {{Bijnens, Johan and Borg, Fredrik}}, issn = {{1434-6044}}, language = {{eng}}, number = {{3}}, pages = {{347--357}}, publisher = {{Springer}}, series = {{European Physical Journal C. Particles and Fields}}, title = {{Isospin breaking in K -> 3 pi decays II: radiative corrections}}, url = {{http://dx.doi.org/10.1140/epjc/s2004-02094-9}}, doi = {{10.1140/epjc/s2004-02094-9}}, volume = {{39}}, year = {{2005}}, }