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Observation of the Decay $D_{s}^{+}\to \omega\pi^{+}$

High Energy Physics - Experiment 2010-04-08 v1
Authors: CLEO Collaboration , R. Balest et al
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Abstract

Using e+e- annihilation data collected by the CLEO~II detector at CESR, we have observed the decay Ds+ to omega pi+. This final state may be produced through the annihilation decay of the Ds+, or through final state interactions. We find a branching ratio of [Gamma(Ds+ to omega pi+)/Gamma(Ds+ to eta pi+)]=0.16+-0.04+-0.03, where the first error is statistical and the second is systematic.

Keywords

D_s meson decays omega pi+ final state annihilation decay branching ratio CLEO II

Cite

@article{arxiv.hep-ex/9705006,
  title  = {Observation of the Decay $D_{s}^{+}\to \omega\pi^{+}$},
  author = {CLEO Collaboration and R. Balest et al},
  journal= {arXiv preprint arXiv:hep-ex/9705006},
  year   = {2010}
}

Comments

9 pages, postscript file also available through http://w4.lns.cornell.edu/public/CLNS

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