Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 74, Issue 3, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-014-2749-y
Keywords
-
Categories
Funding
- Swiss National Science Foundation
- 'Innovations- und Kooperationsprojekt C-13' of the 'Schweizerische Universitatskonferenz SUK/CRUS'
Ask authors/readers for more resources
In the framework of chiral perturbation theory with photons and leptons, the one-loop isospin-breaking effects in decays due to both the photonic contribution and the quark and meson mass differences are computed. A comparison with the isospin-breaking corrections applied by recent high statistics experiments is performed. The calculation can be used to correct the existing form factor measurements by isospin-breaking effects that have not yet been taken into account in the experimental analysis. Based on the present work, possible forthcoming experiments on decays could correct the isospin breaking effects in a more consistent way.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available