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Photo of Johan Bijnens

Johan Bijnens

Professor

Photo of Johan Bijnens

Kℓ4 decays and the low-energy expansion

Author

  • Johan Bijnens

Summary, in English

Tha amplitudes for the Kℓ4 decays are calculated to next-to-leading order in Chiral Perturbation Theory. These are then compared with the available experimental results on these decays. The values of the parameters L1, 2, 3 previously determined from ππ scattering are compared with those obtained here. A short overview of the determination of the parameters of Chiral Perturbation Theory is included.

Publishing year

1990-06-25

Language

English

Pages

635-651

Publication/Series

Nuclear Physics, Section B

Volume

337

Issue

3

Document type

Journal article

Publisher

North-Holland

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0550-3213