par Aktas, Adil;Favart, Laurent 
;Janssen, Xavier ;Marage, Pierre ; [et al.]
Référence Physics letters. Section B, 632, 1, page (35-42)
Publication Publié, 2006
;Janssen, Xavier ;Marage, Pierre ; [et al.]Référence Physics letters. Section B, 632, 1, page (35-42)
Publication Publié, 2006
Article révisé par les pairs
| Résumé : | Using the deep inelastic e+p and e-p charged and neutral current scattering cross sections previously published, a combined electroweak and QCD analysis is performed to determine electroweak parameters accounting for their correlation with parton distributions. The data used have been collected by the H1 experiment in 1994-2000 and correspond to an integrated luminosity of 117.2 pb-1. A measurement is obtained of the W propagator mass in charged current ep scattering. The weak mixing angle sin 2θW is determined in the on-mass-shell renormalisation scheme. A first measurement at HERA is made of the light quark weak couplings to the Z0 boson and a possible contribution of right-handed isospin components to the weak couplings is investigated. © 2005 Elsevier B.V. All rights reserved. |
