Inclusive Neutral DD^* Production and Limits on F* Production in e+ee^+ e^- Annihilation at {PETRA}

Collaboration
Jul, 1985
6 pages
Published in:
  • Phys.Lett.B 161 (1985) 197
  • Published: 1985
Report number:
  • DESY-85-069
Experiments:

Citations per year

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Abstract: (Elsevier)
D ∗0 mesons, produced in e + e − annihilations, are observed in the γD 0 and π 0 D 0 decay modes, where the D 0 subsequently decays into K − π + . The production cross section and the x E distribution for D ∗0 mesons are extracted from the data, and compared with corresponding measurements for D ∗+ mesons. The branching ratio for the D ∗0 radiative decay is measured to be 0.53 ± 0.13. An upper limit for the σ · BR of the F ∗+ meson, where the associated F + decays into φπ + , is also derived.
  • ELECTRON POSITRON: ANNIHILATION
  • ANNIHILATION: ELECTRON POSITRON
  • ELECTRON POSITRON: COLLIDING BEAMS
  • COLLIDING BEAMS: ELECTRON POSITRON
  • ELECTRON POSITRON: INCLUSIVE REACTION
  • D*(2010): ELECTROPRODUCTION
  • ELECTROPRODUCTION: D*(2010)
  • D*(2010): RADIATIVE DECAY
  • RADIATIVE DECAY: D*(2010)
  • D*(2010): HADRONIC DECAY