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Updated: Jun 24, 2026

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
Published on: February 27, 2016
One-Jettiness Distribution Contains Super-Super-Leading Logarithms
Andrea Banfi1, Jeffrey R Forshaw2, Jack Holguin2
1University of Sussex, Department of Physics and Astronomy, Brighton BN1 9RH, United Kingdom.
None:
We show that one-jettiness (τ_{1}) in color-singlet plus jet production suffers from superleading logarithms starting at order α_{s}^{4}ln(1/τ_{1})^{6} relative to the Born level. This is one logarithm more dominant than any previously identified superleading logarithms. The extra logarithm is not associated with additional poles, and is therefore consistent with the factorization of universal parton distribution functions at scale τ_{1}Q, where Q is the hard scale.
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