Abstract
The latest results of the ZEUS collaboration on the high Q2, the exchanged boson virtuality, high Bjorken x region up to values of x ≅1 are presented. Differential cross sections in x and Q2 are given for Q2 ≥ 725 GeV2. An improved reconstruction method and a substantially increased amount of data allow a finer binning in the high-x region of the neutral current cross section and lead to a measurement with much improved precision compared to a similar earlier analysis. The measurements are compared to Standard Model expectations based on a variety of recent parton distribution functions.
Original language | English |
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Article number | 025 |
Journal | Proceedings of Science |
Volume | 28-April-2014 |
DOIs | |
State | Published - 2014 |
Event | 22nd International Workshop on Deep Inelastic Scattering and Related Subjects, DIS 2014 - Warsaw, Poland Duration: 28 Apr 2014 → 2 May 2014 |