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Photo of Johan Bijnens

Johan Bijnens

Professor

Photo of Johan Bijnens

Semileptonic π and K decays and the chiral anomaly at one-loop

Author

  • Ll Ametller
  • J. Bijnens
  • A. Bramon
  • F. Cornet

Summary, in English

We calculate the O(p6) corrections to the anomalous form factors appearing in π+, K+ → e+νγ, μ+νγ and K14 decays in chiral perturbation theory. The relevant dimension 6 terms of the lagrangian are evaluated assuming their saturation by the vector meson contribution.

Publishing year

1993-04-08

Language

English

Pages

140-146

Publication/Series

Physics Letters B

Volume

303

Issue

1-2

Document type

Journal article

Publisher

Elsevier

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0370-2693