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Factorization of the dijet cross section in electron-positron annihilation with jet algorithms (1505.00121v2)
Published 1 May 2015 in hep-ph
Abstract: We analyze the effects of jet algorithms on each factorized part of the dijet cross sections in $e+ e-$ scattering using the soft-collinear effective theory. The jet function and the soft function with a cone-type jet algorithm and the Sterman-Weinberg jet algorithm are computed to next-to-leading order in $\alpha_s$, and are shown to be infrared finite using the dimensional regularization. The integrated and unintegrated jet functions are presented, and compared with other types of jet functions.