Abelev, B.I.
CLEO
Charm production
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rivet Analysis
Measurement of Charm Production Cross Sections in $e^+e^-$ Annihilation at Energies between 3.97 and 4.26 GeV

The CLEO collaboration Cronin-Hennessy, D. ; Gao, K.Y. ; Hietala, J. ; et al.
Phys.Rev.D 80 (2009) 072001, 2009.
Inspire Record 777917 DOI 10.17182/hepdata.47185

Using the CLEO-c detector at the Cornell Electron Storage Ring, we have measured inclusive and exclusive cross sections for the production of D+, D0 and Ds+ mesons in e+e- annihilations at thirteen center-of-mass energies between 3.97 and 4.26 GeV. Exclusive cross sections are presented for final states consisting of two charm mesons (DD, D*D, D*D*, Ds+Ds-, Ds*+Ds-, and Ds*+Ds*-) and for processes in which the charm-meson pair is accompanied by a pion. No enhancement in any final state is observed at the energy of the Y(4260).

6 data tables
Table 1

Exclusive cross section for two body neutral non-strange charm mesons.

Table 2

Exclusive cross section for two body charged non-strange charm mesons.

Table 3

Exclusive cross section for two body strange charm mesons.

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rivet Analysis
Charm meson spectra in e+ e- annihilation at 10.5-GeV c.m.e.

The CLEO collaboration Artuso, M. ; Boulahouache, C. ; Blusk, S. ; et al.
Phys.Rev.D 70 (2004) 112001, 2004.
Inspire Record 645209 DOI 10.17182/hepdata.47195

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.

9 data tables
Table 1

Total cross sections for D production from the various decay modes. The data are fully corrected for detection efficiency and decay branching ratios. The second DSYS error is the error due to the uncertainty in the branching ratio.

Table 2

Differential cross sections for D+ production from the (K- PI+ PI+) decay mode.

Table 3

Differential cross sections for D0 production from the (K- PI+) decay mode.

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