Charm Meson Spectra in e^+e^- Annihilation at 10.5 GeV c.m.e
High Energy Physics - Experiment
2010-04-08 v2
Abstract
Using the CLEO detector at the Cornell Electron-positron Storage Ring, we have measured the scaled momentum spectra, dsigma/dx_p, and the inclusive production cross sections of the charm mesons D+, D0, D*+, and D*0 in e+e- annihilation at about 10.5 GeV center of mass energy, excluding the decay products of B mesons. The statistical accuracy and momentum resolution are superior to previous measurements at this energy.
Keywords
Cite
@article{arxiv.hep-ex/0402040,
title = {Charm Meson Spectra in e^+e^- Annihilation at 10.5 GeV c.m.e},
author = {M. Artuso},
journal= {arXiv preprint arXiv:hep-ex/0402040},
year = {2010}
}
Comments
36 pages postscript,also available through http://www.lns.cornell.edu/public/CLNS/, submitted to PRD