Recent charm physics results from CLEO

Journal Article · Thu May 01 04:00:00 EDT 1997 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.54381· OSTI ID:664849

Fujino, D H ^[1]

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1. Lawrence Livermore National Laboratory, Livermore, California94550 (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{r_arrow}K{bar K}{sub 1} observation of the candidate W-annihilation decay D{sub s}{sup +}{r_arrow}{omega}{pi}{sup +}, and evidence of non-factorizable effects in D{sub s}{sup +}{r_arrow}{eta}{pi}{sup +}, {eta}{sup {prime}}{pi}{sup +}, {eta}{rho}{sup +}, and {eta}{sup {prime}}{rho}{sup +} decays. Presented next are CLEO{close_quote}s observations of the spin (3)/(2){sup +} excited charmed baryons {Sigma}{sub c}{sup {asterisk}++} and {Sigma}{sub c}{sup {asterisk}0}, and the excited charmed-strange baryons {Xi}{sub c}{sup {asterisk}+} and {Xi}{sub c}{sup {asterisk}0}. I conclude with future prospects in charm physics with CLEO{close_quote}s new silicon detector. {copyright} {ital 1997 American Institute of Physics.}

• Research Organization: Lawrence Livermore National Laboratory
• Sponsoring Organization: USDOE
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 664849
• Report Number(s): CONF-970564--
• 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

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