Hadronic B decays with CLEO-II

Journal Article · Fri May 29 04:00:00 EDT 1998 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.56045· OSTI ID:21185733

Gronberg, Jeffrey B ^[1]

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1. University of California, Santa Barbara, California 93106 (United States)

The CLEO collaboration reports on a variety of hadronic B physics in this proceeding. We have observed several B decay modes to two light mesons which are expected to proceed through gluonic penguin diagrams. We have done tests of factorization in B-bar{yields}D{sup (*)}(n{pi}) decays and have searched for the color-suppressed decays B-bar{yields}D{sup (*)0}({pi}{sup 0},{rho}{sup 0},{eta},{eta}{sup '},{omega}). Inclusive upper vertex D production has been measured and the exclusive decay B-bar{yields}DD-barK{sup -} has been observed in several channels. We have also developed a new reconstruction technique for B-bar{yields}D*{sup +}{pi}{sup -} which improves the reconstruction efficiency by a factor of 10 and which will provide interesting sensitivity to sin(2{beta}+{gamma}) at an asymmetric B factory.

• OSTI ID: 21185733
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 432; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
CESR STORAGE RING
COLOR MODEL
D MESONS
D*-2010 MESONS
ETA MESONS
ETA PRIME-958 MESONS
FACTORIZATION
FEYNMAN DIAGRAM
HADRONIC PARTICLE DECAY
KAONS MINUS
LEPTONIC DECAY
MASS SPECTRA
MULTIPARTICLE SPECTROMETERS
OMEGA-782 MESONS
PARTICLE IDENTIFICATION
PIONS MINUS
PIONS NEUTRAL
RHO-770 MESONS
SENSITIVITY