Hemisphere jet mass distribution at finite $N_c$

Abstract

We perform the leading logarithmic resummation of nonglobal logarithms for the single-hemisphere jet mass distribution in $e^{+}{e}^{-}$ annihilation including the finite-$N_c$ corrections. The result is compared with the previous all-order result in the large-$N_c$ limit as well as fixed-order perturbative calculations.

10 pages, 1 figure. v2: the numerical result revised after removing a systematic error; v3: added more statistics, new fitting parameters, accepted for publication in Phys.Lett.B

References in corpus (6)

• C-parameter Distribution at N${}^3$LL${}^{\prime }$ including Power Corrections
• QCD resummation for hadronic final states
• Non-global Logarithms at 3 Loops, 4 Loops, 5 Loops and Beyond
• Non-global logarithms at finite Nc beyond leading order
• Non-Global Logarithms in Filtered Jet Algorithms
• Jet energy flow at the LHC

Cited by in corpus (32)

• Jet Substructure at the Large Hadron Collider: A Review of Recent Advances in Theory and Machine Learning
• Factorization and Resummation for Jet Processes
• Colour and logarithmic accuracy in final-state parton showers
• The transverse momentum distribution of hadrons within jets
• Resummation and simulation of soft gluon effects beyond leading colour
• Parton branching at amplitude level
• The Analytic Structure of Non-Global Logarithms: Convergence of the Dressed Gluon Expansion
• Higher-order non-global logarithms from jet calculus
• Parton showering with higher-logarithmic accuracy for soft emissions
• Non-global logarithms in hadron collisions at $N_c=3$
• Calculating the primary Lund Jet Plane density
• Numerical resummation at subleading color in the strongly ordered soft gluon limit
• The Asymptotic Form of Non-Global Logarithms, Black Disc Saturation, and Gluonic Deserts
• Two-loop anomalous dimension for the resummation of non-global observables
• Calculating the angle between jet axes
• Resummation of Next-to-Leading Non-Global Logarithms at the LHC
• Factorization of Non-Global LHC Observables and Resummation of Super-Leading Logarithms
• The Edge of Jets and Subleading Non-Global Logs
• Joint thrust and TMD resummation in electron-positron and electron-proton collisions
• Non-global and rapidity logarithms in narrow jet broadening
• Jet mass distribution in Higgs/vector boson + jet events at hadron colliders with $k_t$ clustering
• The soft drop momentum sharing fraction $z_g$ beyond leading-logarithmic accuracy
• Azimuthal decorrelation between a jet and a Z boson at hadron colliders
• Jet energy drop
• Comments on a new `full colour' parton shower
• Soft gluon evolution and non-global logarithms
• Dijet azimuthal decorrelation in $e^{+}{e}^{-}$ annihilation
• Non-global logarithms up to four loops at finite-N${}_c$ for V/H+jet processes at hadron colliders
• Analytical structure of k${}_t$ clustering to any order
• Soft evolution after a hard scattering process
• Hemisphere mass up to four-loops with generalised $k_t$ algorithms
• Structure of non-global logarithms with Cambridge/Aachen clustering