Apr 26 – 30, 2009
Palacio de Congresos de Madrid
Europe/Zurich timezone

Recent results on psi(3770) and open charm from BESII and CLEO-c

Apr 27, 2009, 4:00 PM
Room "SALA 2-B" (Palacio de Congresos de Madrid)

Room "SALA 2-B"

Palacio de Congresos de Madrid

Paseo de la Castellana, 99 28046 Madrid España


Jiangchuan Chen (IHEP, Beijing)


We present the latest results on the production and decays of psi(3770) and decays of open charm from BESII and CLEO-c experiments. BES observed anomalous line shape of cross sections for e+e- --> hadrons between 3.65 3.872 GeV and also measured line shapes of DD-bar production and the ratio of the production rates of D+D- and D0D0-bar at psi(3770) resonance. CLEO-c measured Ds decay constants from 600 pb-1 data near 4.17 GeV and measured absolute branching fractions for exclusive Ds semileptonic decays.

Primary author

Jiangchuan Chen (IHEP, Beijing)

Presentation materials