ON D(+) DOUBLY CABIBBO SUPPRESSED CHARM DECAYS

Authors
BEDIAGA I SANTORO AF PREDAZZI E
Citation
I. Bediaga et al., ON D(+) DOUBLY CABIBBO SUPPRESSED CHARM DECAYS, Physics letters. Section B, 326(1-2), 1994, pp. 181-184
Citations number
10
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
326
Issue
1-2
Year of publication
1994
Pages
181 - 184
Database
ISI
SICI code
0370-2693(1994)326:1-2<181:ODDCSC>2.0.ZU;2-4
Abstract
Recent doubly Cabibbo suppressed decays of charmed pseudoscalar mesons are discussed and shown to imply the dominance of non spectator W-ann ihilation contributions. The calculation within a simple model support s this conclusion.