Summary of alphas determinations at ZEUS
C Glasman
TL;DR
This paper summarizes measurements of jet cross-sections and structure functions at ZEUS to determine the strong coupling constant and examine its energy dependence, providing averaged values from HERA data.
Contribution
It presents a comprehensive summary of alpha_s determinations from ZEUS jet data, including new measurements and the HERA average.
Findings
Values of alpha_s obtained from ZEUS data
Confirmation of the energy-scale dependence of alpha_s
HERA average of alpha_s
Abstract
The jet cross-section and structure-function measurements done with the ZEUS detector to extract the strong coupling constant and to test its energy-scale dependence are summarised. The values of alphas thus obtained and the HERA average are also presented.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions