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arXiv · hep-ph/9801350

Resummed $C$-Parameter Distribution in $e^+e^-$ Annihilation

S. Catani·B. R. Webber
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Abstract

We give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correction and make a preliminary comparison with experimental data.

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S. Catani, B. R. Webber. 1998-01-19. Resummed $C$-Parameter Distribution in $e^+e^-$ Annihilation. https://doi.org/10.1016/s0370-2693(98)00359-1

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