NONLEPTONIC DECAYS B-]DK AND THE DETERMINATION OF [V(UB) V(CB)]/

Authors
DESHPANDE NG DIB CO
Citation
Ng. Deshpande et Co. Dib, NONLEPTONIC DECAYS B-]DK AND THE DETERMINATION OF [V(UB) V(CB)]/, Physics letters. Section B, 319(1-3), 1993, pp. 313-318
Citations number
9
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
319
Issue
1-3
Year of publication
1993
Pages
313 - 318
Database
ISI
SICI code
0370-2693(1993)319:1-3<313:NDBATD>2.0.ZU;2-Q
Abstract
We propose a way to extract the ratio of CKM matrix elements V(ub)/V(c b) from the measurement of the two-body non-leptonic decays B- --> D0K BAR-, B- --> D- K0BAR and B0BAR --> D0K0BAR, which are proportional to \V(ub)\2, and the decays B- --> D0K-, B0BAR --> D+K- and B0BAR --> D0 K0BAR, which are proportional to \V(cb)\2, based on isospin symmetry. We also analyze the modifications of our predictions due to final stat e interactions, and find them to be significant.