Electroweak radiative corrections to $W^{+}{W}^{-}\gamma$ production at the ILC

Abstract

We provide and discuss the precision predictions for the $W^{+}{W}^{-}\gamma$ production at the ILC including the full electroweak (EW) one-loop corrections and high order initial state radiation (ISR) contributions in the Standard Model. The dependence of the leading order (LO) and EW corrected cross sections on the colliding energy is investigated. We find that the EW correction suppresses the LO cross section significantly, and the ISR effect beyond $\mathcal{O}(\alpha )$ is important near the threshold, but is negligible in the high energy region. We provide the LO and EW corrected distributions of the transverse momenta and rapidities of final $W^{-}$-boson and photon as well as the $W$-pair invariant mass. From the various kinematic distributions, we find that EW correction strongly depends on the final state phase space. We investigate the leptonic decays of the final W-boson pair by adopting the narrow width approximation (NWA), and find that the final produced photon and leptons can be well separated from each other.

arXiv comment23 pages, 11 figures

References in corpus (30)

• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Automatized One-Loop Calculations in 4 and D dimensions
• Generating Feynman Diagrams and Amplitudes with FeynArts 3
• The Dipole Formalism for the Calculation of QCD Jet Cross Sections at Next-to-Leading Order
• Next-to-leading order calculation of three-jet observables in hadron-hadron collision
• Towards Jetography
• Reduction of one-loop tensor 5-point integrals
• A General Approach To Photon Radiation Off Fermions
• Electroweak radiative corrections to e+e- --> WW --> 4fermions in double-pole approximation -- the RACOONWW approach
• Automated one-loop calculations: a proof of concept
• Next-to-leading order calculation of four-jet observables in electron-positron annihilation
• NLO QCD corrections to tri-boson production
• QCD corrections to tri-boson production
• QCD corrections to hadronic WWZ production with leptonic decays
• Hadronic top-quark pair production in association with two jets at Next-to-Leading Order QCD
• QCD corrections to charged triple vector boson production with leptonic decay
• NLO QCD corrections to W+W- gamma and Z Z gamma production with leptonic decays
• A search for WW gamma and WZ gamma production and constraints on anomalous quartic gauge couplings in pp collisions at sqrt(s) = 8 TeV
• Wγγproduction with leptonic decays at NLO QCD
• Zγγproduction with leptonic decays and triple photon production at NLO QCD
• FormCalc 7
• NLO QCD corrections to $W^{\pm }Z\gamma$ production with leptonic decays
• Probing anomalous quartic gauge-boson couplings via e+e- --> 4fermions+gamma
• Study of anomalous $WW\gamma \gamma$ coupling sensitivity at the Compact Linear Collider
• NLO corrections to e+e- to WWZ and e+e- to ZZZ
• Complete one-loop electroweak corrections to $ZZZ$ production at the ILC
• Full electroweak one-loop corrections to $W^{+}{W}^{-}{Z}^0$ production at the ILC
• Diphoton plus $Z$ production at the ILC at $\mathcal{O}({\alpha }^4)$
• Radiative four-fermion processes at LEP2
• Possible effects of the large extra dimensions on $ZZW$ production at the LHC

Cited by in corpus (12)

• Electroweak corrections to top quark pair production in association with a hard photon at hadron colliders
• NLO QCD + EW corrections to $ZZZ$ production with subsequent leptonic decays at LHC
• Study on the anomalous quartic $W^{+}{W}^{-}\gamma \gamma$ couplings of electroweak bosons in $e^{-}p$ collisions at the LHeC and the FCC-he
• Anomalous quartic $WW\gamma \gamma$ couplings in $ep$ collisions at the LHeC and the FCC-he
• NLO QCD and EW corrections to $WW$+jet production with leptonic $W$-boson decays at LHC
• Model independent study for the anomalous quartic $WW\gamma \gamma$ couplings at Future Electron-Proton Colliders
• Sensitivity physics expected to the measurement of the quartic $WW\gamma \gamma$ couplings at the LHeC and the FCC-he
• Future projections on the anomalous $WW\gamma \gamma$ couplings in hadron-hadron interactions at the FCC-hh
• $WW\gamma$ production at hadron colliders with NLO QCD+EW corrections and parton shower effects
• Bounds on anomalous quartic $WWZ\gamma$ couplings in $e^{-}p$ collisions at the FCC-he
• Electroweak radiative corrections to triple photon production at the ILC
• Precision study on $ZZ\gamma$ production including $Z$-boson leptonic decays at the ILC