Radiative corrections to W-boson hadroproduction: higher-order electroweak and supersymmetric effects
arXiv:0710.3309 · doi:10.1103/PhysRevD.77.073006
Abstract
The high accuracy envisaged for future measurements of W-boson production at hadron colliders has to be matched by precise theoretical predictions. We study the impact of electroweak radiative corrections on W-boson production cross sections and differential distributions at the Tevatron and at the LHC. In particular, we include photon-induced processes, which contribute at O(alpha), and leading radiative corrections beyond O(alpha) in the high-energy Sudakov regime and from multi-photon final-state radiation. We furthermore present the calculation of the complete supersymmetric next-to-leading-order electroweak and QCD corrections to W-boson hadroproduction within the MSSM. The supersymmetric corrections turn out to be negligible in the vicinity of the W resonance in general, reaching the percent level only at high lepton transverse momentum and for specific choices of the supersymmetric parameters.
30 pages, 10 figures, 2 new sections, including a comparison with previous results on multi-photon radiation; version published in PRD
References in corpus (48)
- Big-Bang nucleosynthesis (Particle Data Group mini-review)
- The Cosmological Parameters 2006
- Automatized One-Loop Calculations in 4 and D dimensions
- Generating Feynman Diagrams and Amplitudes with FeynArts 3
- Next-to-Next-to-Leading Order Higgs Production at Hadron Colliders
- High-precision QCD at hadron colliders: electroweak gauge boson rapidity distributions at NNLO
- The Snowmass Points and Slopes: Benchmarks for SUSY Searches
- Parton distributions incorporating QED contributions
- Soft gluon effects on lepton pairs at hadron colliders
- Dilepton rapidity distribution in the Drell-Yan process at NNLO in QCD
- Higher-Order Soft Corrections to Lepton Pair and Higgs Boson Production
- A General Approach To Photon Radiation Off Fermions
- Electroweak radiative corrections to W-boson production at hadron colliders
- Resummation of double logarithms in electroweak high energy processes
- Bloch-Nordsieck violating electroweak corrections to inclusive TeV scale hard processes
- Threshold resummation for electroweak annihilation from DIS data
- W and Z transverse momentum distributions: resummation in qT-space
- Precision electroweak calculation of the charged current Drell-Yan process
- Threshold Resummation for Higgs Production in Effective Field Theory
- Electroweak Radiative Corrections to pp/ppbar -> W+/- -> l+/- nu Beyond the Pole Approximation
- Polarized QED splittings of massive fermions and dipole subtraction for non-collinear-safe observables
- Electroweak corrections to hadronic production of W bosons at large transverse momenta
- One-loop corrections to the Drell-Yan process in SANC (I). The charged current case
- Weak Boson Emission in Hadron Collider Processes
- Two-loop electroweak angular-dependent logarithms at high energies
- Electroweak two-loop Sudakov logarithms for on-shell fermions and bosons
- Electroweak Sudakov at two loop level
- Higher-order QED corrections to W-boson mass determination at hadron colliders
- Two-Loop Electroweak Logarithms in Four-Fermion Processes at High Energy
- Multiphoton Radiation in Leptonic W-Boson Decays
- Combination of CDF and D0 Results on W Boson Mass and Width
- Two-loop electroweak next-to-leading logarithmic corrections to massless fermionic processes
- Electroweak higher-order effects and theoretical uncertainties in deep-inelastic neutrino scattering
- Electroweak corrections to large transverse momentum production of W bosons at the LHC
- Resummation of angular dependent corrections in spontaneously broken gauge theories
- Two-Loop Electroweak Logarithms
- Non-singlet splitting functions in QED
- Threshold corrections to rapidity distributions of Z and W^\pm bosons beyond N^2 LO at hadron colliders
- Combined Effect of QCD Resummation and QED Radiative Correction to W boson Observables at the Tevatron
- The Importance of Weak Bosons Emission at LHC
- Electroweak corrections to W-boson hadroproduction at finite transverse momentum
- Electroweak corrections to -boson hadroproduction at finite transverse momentum
- Tevatron-for-LHC Report: Top and Electroweak Physics
- How accurately can we measure the W cross section?
- Inverse bremsstrahlung contributions to Drell-Yan like processes
- Threshold Corrections in Precision LHC Physics: QED otimes QCD
- On the Resummation of Subleading Logarithms in the Transverse Momentum Distribution of Vector Bosons Produced at Hadron Colliders
- Remarkable virtual SUSY effects in production at high energy hadron colliders
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- Parton distributions with QED corrections
- Radiative corrections to the neutral-current Drell-Yan process in the Standard Model and its minimal supersymmetric extension
- Energy helps accuracy: electroweak precision tests at hadron colliders
- Mixed QCD-electroweak O(α_sα) corrections to Drell-Yan processes in the resonance region: pole approximation and non-factorizable corrections
- Electroweak corrections to W + jet hadroproduction including leptonic W-boson decays
- Neutral current Drell-Yan with combined QCD and electroweak corrections in the POWHEG BOX
- Electroweak corrections to dilepton + jet production at hadron colliders
- Polarized QED splittings of massive fermions and dipole subtraction for non-collinear-safe observables
- Dominant mixed QCD-electroweak corrections to Drell-Yan processes in the resonance region
- Combination of electroweak and QCD corrections to single W production at the Fermilab Tevatron and the CERN LHC
- Precision Studies of Observables in pp->W->l nu and pp->gamma,Z->l+l- processes at the LHC
- NLO EW and QCD proton-proton cross section calculations with mcsanc-v1.01
- Combining NLO QCD and Electroweak Radiative Corrections to W boson Production at Hadron Colliders in the POWHEG Framework
- Standard SANC Modules
- Update of the MCSANC Monte Carlo Integrator, v.1.20
- Electroweak corrections to -boson hadroproduction at finite transverse momentum
- Mixed NNLO QCD x electroweak corrections of O(N_f α_s α) to single-W/Z production at the LHC
- Automation of electroweak corrections for LHC processes
- Review of single vector boson production in pp collisions at TeV
- On electroweak corrections to neutral current Drell-Yan with the POWHEG BOX
- Master integrals for mixed QCD-QED corrections to charged-current Drell-Yan production of a massive charged lepton
- Higgs Physics at the LHC: Some Theory Aspects
- Electroweak precision for W+jet production
- Vector-boson production at the LHC: QCD and electroweak effects
- EW one-loop corrections to the longitudinally polarized Drell-Yan process. Charged-current case II