Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9857580 | Nuclear Physics B - Proceedings Supplements | 2005 | 6 Pages |
Abstract
Initial running of the CLEO-c detector has provided the world's largest sample of Ï(3770) decays. Using this data we have reconstructed D mesons decaying to hadronic final states and have used them to tag events with a charm-anti-charm meson pair. We present preliminary results from our charm energy data which include two-body decays of the Ï(2S) and provide the measure of the suppression of the so called “Pseudo-Vector” decays. Using data taken above DD¯ threshold at Ï(3770) energies, we report the new measurement of DD¯ production cross and extraction of the D meson decay constant from D+âμ+νμ decays. In addition we investigate a variety of inclusive and exclusive semileptonic D decays.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Basit S. Athar, the CLEO Collaboration the CLEO Collaboration,