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DOE OSTI Β· 21409940

Jet function with a jet algorithm in soft-collinear effective theory

Jouttenus, Teppo T
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Abstract

The jet function for the factorized cross section e{sup +}e{sup -} into dijets is given as a function of the jet invariant mass s and with a generic jet algorithm at O({alpha}{sub s}). We demonstrate the results using the Sterman-Weinberg algorithm and show that the jet function is independent of the energy fraction {beta} of the soft radiation. The anomalous dimension has the same form with and without the cone half-angle {delta}. The dependence of the finite part of the jet function on the cone angle is given.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSALGORITHMSANOMALOUS DIMENSIONCOLLISIONSCROSS SECTIONSELECTRON COLLISIONSELECTRON-POSITRON COLLISIONSFIELD THEORIESMASSMATHEMATICAL LOGICPOSITRON COLLISIONSSCALE DIMENSIONSIMULATION

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Jouttenus, Teppo T. 2010-05-01. Jet function with a jet algorithm in soft-collinear effective theory. https://doi.org/10.1103/physrevd.81.094017

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