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arXiv · 0706.2813

Measurement of the Total Hadronic Cross Section in e+e- Annihilations below 10.56 GeV

D. Besson·CLEO Collaboration
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Abstract

Using the CLEO III detector, we measure absolute cross sections for e+e- --> hadrons at seven center-of-mass energies between 6.964 and 10.538 GeV. The values of R, the ratio of hadronic and muon pair production cross sections, are determined within 2% total r.m.s. uncertainty.

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D. Besson, CLEO Collaboration. 2007-09-24. Measurement of the Total Hadronic Cross Section in e+e- Annihilations below 10.56 GeV. https://doi.org/10.1103/physrevd.76.072008

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