Johan Bijnens
Professor, Deputy Head of Division
On the validity of chiral perturbation theory for the ΔI= 1 2 rule
Author
Summary, in English
The chiral perturbation theory relations of 〈ππ|O|K〉 to 〈π|O|K〉 and 〈o|O|K〉 needed for establishing the ΔI= 1 2 rule in hadronic weak decays via lattice calculations are examined beyond leading order and the domain of validity for this relation is established.
Publishing year
1985-03-07
Language
English
Pages
226-230
Publication/Series
Physics Letters B
Volume
152
Issue
3-4
Document type
Journal article
Publisher
Elsevier
Status
Published
ISBN/ISSN/Other
- ISSN: 0370-2693