Charm Meson Spectra in e^+e^- Annihilation at 10.5 GeV c.m.e

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.

36 pages postscript,also available through http://www.lns.cornell.edu/public/CLNS/, submitted to PRD

References in corpus (2)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Measurement of D*+- production in deep inelastic ep scattering at HERA

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