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arXiv · 1509.07274

Factorization of the dijet cross section with the Georgi jet algorithm in $e^+ e^-$ annihilation

Junegone Chay·Inchol Kim
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Abstract

We consider the dijet cross section in $e^+ e^-$ annihilation using the Georgi jet algorithm, or the maximizing jet algorithm. The cross section is factorized into the hard, collinear and soft parts. Each factorized function is computed to next-to-leading order, and is shown to be infrared finite. The large logarithms are resummed at next-to-leading logarithmic accuracy. By analyzing the phase space for the jet algorithm, the Georgi algorithm turns out to be equivalent to the Sterman-Weinberg and the cone-type algorithms.

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Junegone Chay, Inchol Kim. 2015-09-24. Factorization of the dijet cross section with the Georgi jet algorithm in $e^+ e^-$ annihilation. https://arxiv.org/abs/1509.07274

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