Article ID Journal Published Year Pages File Type
8192943 Physics Letters B 2011 7 Pages PDF
Abstract
The inclusive gluon jet function is evaluated at two-loop accuracy. This function is relevant for resummations of large perturbative logarithms in collider processes involving low-mass gluon jets. The jet function corresponds to the imaginary part of the gluon propagator in light-cone gauge, which is adopted for the calculation. In addition to the leading jet function, the power-suppressed two-gluon jet functions are given and their renormalization is discussed.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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