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The European Physical Journal C

, Volume 57, Issue 3, pp 541–556 | Cite as

The K 3 scalar form factors in the standard model

  • A. Kastner
  • H. NeufeldEmail author
Regular Article - Theoretical Physics

Abstract

We discuss the predictions of the standard model for the scalar form factors of K 3 decays. Our analysis is based on the results of chiral perturbation theory, large N c estimates of low-energy couplings and dispersive methods. It includes a discussion of isospin-violating effects of strong and electromagnetic origin.

Keywords

Form Factor High Energy Phys Slope Parameter Chiral Perturbation Theory Chiral Expansion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag / Società Italiana di Fisica 2008

Authors and Affiliations

  1. 1.Fakultät für PhysikUniversität WienWienAustria

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