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Photo of Johan Bijnens

Johan Bijnens

Professor

Photo of Johan Bijnens

The chiral anomaly in non-leptonic weak interactions

Author

  • J. Bijnens
  • G. Ecker
  • A. Pich

Summary, in English

The interplay between the chiral anomaly and the non-leptonic weak hamiltonian is studied. The structure of the corresponding effective lagrangian of odd intrinsic parity is established. It is shown that the factorizable contributions (leading in 1/Nc) to that lagrangian can be calculated without free parameters. As a first application, the decay K+→π+π0γ is investigated.

Publishing year

1992-07-30

Language

English

Pages

341-347

Publication/Series

Physics Letters B

Volume

286

Issue

3-4

Document type

Journal article

Publisher

Elsevier

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0370-2693