45 citations · 267 across the 16 of their papers we have counts for
18 papers · 1 filter
NNLO soft functions for heavy-quark pair production at hadron colliders
Guido Bell, Alessandro Broggio, Sebastian Edelmann +2
We generalise the SoftSERVE framework for the automated computation of soft functions involving final-state heavy quarks in back-to-back kinematics up to next-to-next-to-leading or…
Resummed azimuthal decorrelation and transverse momentum imbalance of dijets at the LHC
Rong-Jun Fu, Rudi Rahn, Ding Yu Shao +2
We present a theoretical study of the azimuthal decorrelation and transverse momentum imbalance in dijet production at the LHC, offering intriguing insights into the dyn…
-slicing with multiple jets
Rong-Jun Fu, Rudi Rahn, Ding Yu Shao +2
Modern collider phenomenology requires unprecedented precision for the theoretical predictions, for which slicing techniques provide an essential tool at next-to-next-to-leading or…
NLL resummation of one-jettiness for -boson plus jet production at hadron colliders
Simone Alioli, Guido Bell, Georgios Billis +7
We present the resummation of one-jettiness for the colour-singlet plus jet production process at hadron colliders up to the fou…
The NNLO soft function for N-jettiness in hadronic collisions
Guido Bell, Bahman Dehnadi, Tobias Mohrmann +1
We compute the N-jettiness soft function in hadronic collisions to next-to-next-to-leading order (NNLO) in the strong-coupling expansion. Our calculation is based on an extension o…
Towards Double Parton Distributions from First Principles using Large Momentum Effective Theory
Max Jaarsma, Rudi Rahn, Wouter J. Waalewijn
In double parton scattering (DPS), two partonic collisions take place between one pair of colliding hadrons. The effect of DPS can be significant for precision measurements due to…
Discrete symmetries and Efficient Counting of Operators
Simon Calò, Coenraad Marinissen, Rudi Rahn
We present DECO ("Discrete and Efficient Counting of Operators"), an implementation of the Hilbert Series to enumerate subleading operator bases for SMEFT-like EFTs with symmetry g…
Precision boson-jet azimuthal decorrelation at hadron colliders
Yang-Ting Chien, Rudi Rahn, Ding Yu Shao +2
The azimuthal angular decorrelation of a vector boson and jet is sensitive to QCD radiation, and can be used to probe the quark-gluon plasma in heavy-ion collisions. By using a rec…
Recoil-free azimuthal angle for precision boson-jet correlation
Yang-Ting Chien, Rudi Rahn, Solange Schrijnder van Velzen +3
The azimuthal decorrelation between a vector boson and a jet is an essential hard probe in high energy proton-proton and heavy-ion collisions. We overcome intrinsic limitations of…
..., 83106786, 114382724, 1509048322, 2343463290, 27410087742, ... Efficient Hilbert Series for Effective Theories
Coenraad B. Marinissen, Rudi Rahn, Wouter J. Waalewijn
We present an efficient algorithm for determining the Hilbert series of an effective theory and provide a companion code called ECO (Efficient Counting of Operators) in FORM. For e…
Generic dijet soft functions at two-loop order: uncorrelated emissions
Guido Bell, Rudi Rahn, Jim Talbert
We extend our algorithm for automating the calculation of two-loop dijet soft functions to observables that do not obey the non-Abelian exponentiation theorem, i.e. to those that r…
Generic dijet soft functions at two-loop order: correlated emissions
Guido Bell, Rudi Rahn, Jim Talbert
We present a systematic algorithm for the perturbative computation of soft functions that are defined in terms of two light-like Wilson lines. Our method is based on a universal pa…
Automated Calculation of -jet Soft Functions
Guido Bell, Bahman Dehnadi, Tobias Mohrmann +1
We present a systematic framework for the calculation of soft functions that are defined in terms of light-like Wilson lines. The formalism represents an extension of a me…
Two-loop anomalous dimensions of generic dijet soft functions
Guido Bell, Rudi Rahn, Jim Talbert
We present compact integral representations for the calculation of two-loop anomalous dimensions for a generic class of soft functions that are defined in terms of two light-like W…
Automated Calculation of Dijet Soft Functions in the Presence of Jet Clustering Effects
Guido Bell, Rudi Rahn, Jim Talbert
We extend our framework for the automated calculation of dijet soft functions to observables that do not obey the non-Abelian exponentiation theorem, like jet-veto or grooming soft…
Non-global and rapidity logarithms in narrow jet broadening
Thomas Becher, Rudi Rahn, Ding Yu Shao
We derive an all-order factorization theorem for the narrow jet broadening event shape, a measure of the transverse momentum in jet events. This is a non-global observable which re…
Automated Calculation of Dijet Soft Functions in Soft-Collinear Effective Theory
Guido Bell, Rudi Rahn, Jim Talbert
We present a systematic framework for the calculation of dijet soft functions, which are defined as a matrix element of two light-like Wilson lines that is weighted by a generic me…
Effective Field Theory Analysis of New Physics in e+e- -> W+W- at a Linear Collider
G. Buchalla, O. Cata, R. Rahn +1
We analyze new physics contributions to at the TeV energy scale, employing an effective field theory framework. A complete basis of next-to-leading order operato…