Recent charm physics results from CLEO

Journal Article · Tue May 20 04:00:00 EDT 1997 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.54381· OSTI ID:21175491

Fujino, Don H ^[1]

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1. Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

In this talk I present recent charm physics results from the CLEO experiment. Final state interactions and W-annihilation effects in charmed mesons decays are discussed. These include an isospin analysis of D{yields}KK-bar{sub 1} observation of the candidate W-annihilation decay D{sub s}{sup +}{yields}{omega}{pi}{sup +}, and evidence of non-factorizable effects in D{sub s}{sup +}{yields}{eta}{pi}{sup +}, {eta}{sup '}{pi}{sup +}, {eta}{rho}{sup +}, and {eta}{sup '}{rho}{sup +} decays. Presented next are CLEO's observations of the spin (3/2){sup +} excited charmed baryons {sigma}{sub c}*{sup ++} and {sigma}{sub c}*{sup 0}, and the excited charmed-strange baryons {xi}{sub c}*{sup +} and {xi}{sub c}*{sup 0}. I conclude with future prospects in charm physics with CLEO's new silicon detector.

• OSTI ID: 21175491
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 412; ISSN 0094-243X; ISSN APCPCS
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
CESR STORAGE RING
CHARMED BARYONS
D MESONS
D S MESONS
ETA MESONS
ETA PRIME-958 MESONS
FINAL-STATE INTERACTIONS
HYPERONS
ISOSPIN
MULTIPARTICLE SPECTROMETERS
PARTICLE DECAY
PARTICLE IDENTIFICATION
RHO-770 MESONS
SI SEMICONDUCTOR DETECTORS
SPIN
XI C NEUTRAL BARYONS
XI C PLUS BARYONS