# Cabibbo angle enhanced and doubly suppressed D ---> K pi weak decays and PCAC

Authors
Publication Date
Jan 01, 1995
Identifiers
DOI: 10.1142/S0217732395002866
OAI: oai:inspirehep.net:407782
Source
INSPIRE-HEP
The observed branching ratio of D°→K+π− to K−π+ is obtained using current algebra-PCAC consistency. The latter approach also sets the scale for the three Cabibbo angle-enhanced $D \to \bar K{\rm{\pi }}$ decays in a manner compatible with data.