English

Measurement of the near-threshold $e^+e^- \to D \bar D$ cross section using initial-state radiation

High Energy Physics - Experiment 2008-11-26 v3

Abstract

We report measurements of the exclusive cross section for e+eDDˉe^+e^- \to D \bar D , where D=D0D=D^0 or D+D^+, in the center-of-mass energy range from the DDˉD \bar D threshold to 5GeV/c25\mathrm{GeV}/c^2 with initial-state radiation. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 673 fb1\mathrm{fb}^{-1}.

Keywords

Cite

@article{arxiv.0708.0082,
  title  = {Measurement of the near-threshold $e^+e^- \to D \bar D$ cross section using initial-state radiation},
  author = {Belle Collaboration and G. Pakhlova},
  journal= {arXiv preprint arXiv:0708.0082},
  year   = {2008}
}

Comments

Presented at EPS07 and LP07 conferences, published in PRD(RC)