First N³LO QCD prediction for boosted WH production yields +2% corrections with sub-percent residual scale dependence.
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Bootstrapping rapidity anomalous dimension for transverse-momentum resummation
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abstract
Soft function relevant for transverse-momentum resummation for Drell-Yan or Higgs production at hadron colliders are computed through to three loops in the expansion of strong coupling, with the help of bootstrap technique and supersymmetric decomposition. The corresponding rapidity anomalous dimension is extracted. An intriguing relation between anomalous dimensions for transverse-momentum resummation and threshold resummation is found.
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representative citing papers
The OPCC observable is IRC finite and factorizes into the Sivers distribution plus a perturbatively calculable charge-weighted jet function, eliminating dependence on non-perturbative fragmentation functions via charge conservation.
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The Collins-Soper kernel is extracted from lattice computations of a vacuum soft function, showing rapidity dependence consistent with Collins-Soper evolution, comparable errors to hadronic methods, and saturation at large transverse separations.
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Boosted Higgs-strahlung off a $W$ boson at next-to-next-to-next-to-leading order in QCD
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Sivers Tomography from Charge and Angle Only
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The four-loop non-singlet splitting functions in QCD
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Event-axis TMD measurements in $e^+e^-$ and SIDIS
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The Collins-Soper kernel from a vacuum soft function
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Energy Correlators Resolving Proton Spin
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The N$^3$LO Twist-2 Matching of Linearly Polarized Gluon TMDs
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$N$-Jettiness Soft Functions Made Simple
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The one-point charge correlator in deep inelastic scattering
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