Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2002-05-27
Physics
High Energy Physics
High Energy Physics - Experiment
8 pages, 9 Figures, proceedings of the XXXVIIth Rencontres de Moriond on Electroweak Interactions, Les Arcs, France, 9-16 Marc
Scientific paper
The $e^{+}p$ and $e^{-}p$ scattering data recorded at HERA during the recent years offer the possibility to study electroweak effects in $ep$ interactions apparent at high momentum transfers, $Q^{2}$, and to reveal information on the proton parton densities at large values of the Bjorken scaling variable x. From the neutral current cross section measurements, H1 and ZEUS extract the generalized structure function $x{\cal F}_{3}$, which can be related to the valence quark content of the proton. Individual quark densities are extracted by a global fit to the H1 neutral and charged current $e^{+}p$ and $e^{-}p$ data. The new results show the sensitivity of high $Q^{2}$ $ep$ data to the structure of the proton and indicate what to expect from a 1 fb$^{-1}$ data sample to be taken by H1 and ZEUS until 2006 at the upgraded HERA collider. Future perspectives concerning the investigation of electroweak effects and their utilization to extract the parton content of the proton are shortly discussed.
No associations
LandOfFree
Electron-Proton Scattering at High Q^2 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Electron-Proton Scattering at High Q^2, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-Proton Scattering at High Q^2 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-396920