Determination of Electroweak Parameters using H1 Inclusive Deep Inelastic Scattering Data
- Resource Type
- Authors
- Zhang, Zhiqing Philippe; H1 Collaboration
- Source
- PoS
26th International Workshop on Deep Inelastic Scattering and Related Subjects
26th International Workshop on Deep Inelastic Scattering and Related Subjects, Apr 2018, Port Island, Japan. pp.011, ⟨10.22323/1.316.0011⟩
39th International Conference on High Energy Physics
39th International Conference on High Energy Physics, Jul 2018, Seoul, South Korea. pp.190, ⟨10.22323/1.340.0190⟩
Proceedings of Science / International School for Advanced Studies (2019). doi:10.22323/1.340.0190
Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018)-Sissa Medialab Trieste, Italy, 2019.-ISBN-doi:10.22323/1.340.0190
Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018)-Sissa Medialab Trieste, Italy, 2019.-ISBN-doi:10.22323/1.340.0190The 39th International Conference on High Energy Physics, ICHEP2018, Seoul, Korea, 2018-07-04-2018-07-11
Proceedings of Science / International School for Advanced Studies (DIS2018), 011 (2018). doi:10.22323/1.316.0011
Proceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018)-Sissa Medialab Trieste, Italy, 2018.-ISBN-doi:10.22323/1.316.0011
Proceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018)-Sissa Medialab Trieste, Italy, 2018.-ISBN-doi:10.22323/1.316.0011XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS2018, Kobe, Japan, 2018-04-16-2018-04-20
- Subject
- Quark
Particle physics
polarization: longitudinal
correction [quantum chromodynamics]
parton: distribution function
polarized beam
7. Clean energy
quantum chromodynamics: correction
charged current
quark
neutral current: coupling
inclusive reaction [deep inelastic scattering]
deep inelastic scattering
structure function
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
ddc:530
Charged current
Physics
Quantum chromodynamics
longitudinal [polarization]
electroweak interaction
new physics
higher-order: 2
lepton: beam
High Energy Physics::Phenomenology
Electroweak interaction
Structure function
coupling [neutral current]
Deep inelastic scattering
deep inelastic scattering: inclusive reaction
2 [higher-order]
beam [lepton]
mass [W]
Automatic Keywords
[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
H1
W: mass
Vertex (curve)
High Energy Physics::Experiment
distribution function [parton]
Lepton
- Language
International audience; An improved determination of electroweak parameters using H1 inclusive neutral and charged current deep inelastic scattering cross section data is presented. The analysis benefits from the use of the previously published data with longitudinally polarised lepton beams. The parameters are determined in a combined fit of the electroweak parameters together with PDFs. The predictions include NNLO QCD corrections for the PDF and structure function calculations, and the corrections at the leptonic vertex are obtained in the on-shell scheme including the full set of one-loop corrections. The analysis determines the weak neutral-current couplings of the light quarks as well as potential contributions beyond the SM. The mass of the W-boson is determined with a precision of 115 MeV in the space-like regime.