Non-cancellation of electroweak logarithms in high-energy scattering

Abstract

We study electroweak Sudakov corrections in high energy scattering, and the cancellation between real and virtual Sudakov corrections. Numerical results are given for the case of heavy quark production by gluon collisions involving the rates $gg\to t\bar{t},b\bar{b},t\bar{b}W,t\bar{t}Z,b\bar{b}Z,t\bar{t}H,b\bar{b}H$. Gauge boson virtual corrections are related to real transverse gauge boson emission, and Higgs virtual corrections to Higgs and longitudinal gauge boson emission. At the LHC, electroweak corrections become important in the TeV regime. At the proposed 100 TeV collider, electroweak interactions enter a new regime, where the corrections are very large and need to be resummed.

arXiv comment11 pages, 12 figures, 1 table. v2: Journal version

References in corpus (40)

• An effective field theory for collinear and soft gluons: heavy to light decays
• Soft-Collinear Factorization in Effective Field Theory
• Summing Sudakov logarithms in B -> X_s + gamma in effective field theory
• Invariant Operators in Collinear Effective Theory
• One-loop leading logarithms in electroweak radiative corrections, I. Results
• Deep inelastic scattering as x -> 1 using soft-collinear effective theory
• Resummation of double logarithms in electroweak high energy processes
• Sudakov Effects in Electroweak Corrections
• Bloch-Nordsieck violating electroweak corrections to inclusive TeV scale hard processes
• Summing up Subleading Sudakov Logarithms
• One-loop leading logarithms in electroweak radiative corrections: II. Factorization of collinear singularities
• Factorization Structure of Gauge Theory Amplitudes and Application to Hard Scattering Processes at the LHC
• Electroweak Sudakov Corrections and the Top Quark Forward-Backward Asymmetry
• Electroweak Corrections in High Energy Processes using Effective Field Theory
• Electroweak Sudakov Corrections using Effective Field Theory
• Weak Boson Emission in Hadron Collider Processes
• Soft-Collinear Factorization and Zero-Bin Subtractions
• Two-loop electroweak angular-dependent logarithms at high energies
• Electroweak Corrections using Effective Field Theory: Applications to the LHC
• Electroweak two-loop Sudakov logarithms for on-shell fermions and bosons
• Electroweak Sudakov at two loop level
• Two-Loop Electroweak Logarithms in Four-Fermion Processes at High Energy
• Electroweak radiative corrections in high energy processes
• Two-Loop Sudakov Form Factor in a Theory with Mass Gap
• Two-loop electroweak next-to-leading logarithmic corrections to massless fermionic processes
• Electroweak Sudakov form factors and nonfactorizable soft QED effects at NLC energies
• Subleading Sudakov logarithms in electroweak high energy processes to all orders
• Top quark production at future lepton colliders in the asymptotic regime
• Measurement of top quark-antiquark pair production in association with a W or Z boson in pp collisions at sqrt(s) = 8 TeV
• Next-to-leading mass singularities in two-loop electroweak singlet form factors
• Two-Loop Electroweak Logarithms
• The Importance of Weak Bosons Emission at LHC
• Electroweak Sudakov Logarithms and Real Gauge-Boson Radiation in the TeV Region
• Mass gap effects and higher order electroweak Sudakov logarithms
• The two-loop vector form factor in the Sudakov limit
• Soft and Collinear Functions for the Standard Model
• Two-loop electroweak next-to-leading logarithms for processes involving heavy quarks
• Radiative Corrections to Longitudinal and Transverse Gauge Boson and Higgs Production
• Next-to-Next-to-Leading Electroweak Logarithms in W-pair Production at ILC
• Electroweak Radiative Corrections to Higgs Production via Vector Boson Fusion using Soft-Collinear Effective Theory

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