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arXiv · 0706.3235

Tau and muon pair production cross-sections in electron-positron annihilations at sqrt{s} = 10.58 GeV

Swagato Banerjee·Bolek Pietrzyk·J. Michael Roney·Zbigniew Was
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Abstract

The calculational precision of $\ee\to\tautau$ and $\ee\to\mumu$ production cross-sections in electron-positron annihilations at \roots = 10.58 \gev are studied for the \kk Monte Carlo simulation program. We determine $σ(\ee\to\tautau) = (0.919 \pm 0.003) \nb$ and $σ(\ee\to\mumu) = (1.147 \pm 0.005) \nb$, where the error represents the precision of the calculation.

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Swagato Banerjee, Bolek Pietrzyk, J. Michael Roney, Zbigniew Was. 2008-03-13. Tau and muon pair production cross-sections in electron-positron annihilations at sqrt{s} = 10.58 GeV. https://doi.org/10.1103/physrevd.77.054012

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