Electroweak Physics at HERA
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Neutral-current (NC) and charged-current (CC) deep inelastic scattering (DIS) interactions have been studied in electron-proton and positron-proton collisions with longitudinally polarised lepton beams using the H1 and ZEUS detectors at HERA. Measurements of the polarised inclusive cross-sections are presented and compared to the Standard Model (SM) expectations. The extraction of several electroweak parameters using a combined EW-QCD fit of unpolarised data is also discussed.
7 pages, 7 figures, Presented at 41th Rencontres de Moriond, Electroweak Interactions and Unified Theories, La Thuile, Italy, March 11 - 18, 2006
7 pages, 7 figures, Presented at 41th Rencontres de Moriond, Electroweak Interactions and Unified Theories, La Thuile, Italy, March 11 - 18, 2006