Proton Structure Functions at High $Q^{2}$ and High x at HERA

TL;DR

This paper reviews measurements of proton structure functions at high momentum transfer and Bjorken-x at HERA, highlighting recent data, analysis improvements, and projected uncertainties in parton density functions.

Contribution

It introduces new measurements and analysis techniques for proton structure functions at high $Q^{2}$ and $x$, and discusses improved parton density determinations using HERA data.

Findings

Enhanced precision in parton density measurements.

Updated cross section data at high $Q^{2}$ and $x$.

Projected uncertainties for parton densities.

Abstract

Neutral and charged current deep inelastic scattering cross sections and structure functions are presented. The review also discusses improvements to the parton density measurements using jet cross section data and recent high $Q^{2}$ inclusive cross section measurements. The projected parton density uncertainties using the entire HERA data set are also presented.