QCD Analysis with determination of $\alpha_S(M_Z)$ based on HERA inclusive and jet data
A M Cooper-Sarkar
TL;DR
This paper performs a QCD analysis using HERA inclusive and jet data to better determine the gluon parton distribution function and accurately evaluate the strong coupling constant at the Z boson mass scale.
Contribution
It introduces a combined analysis of inclusive and jet data from HERA to improve gluon PDF constraints and precision in measuring _S(M_Z).
Findings
Enhanced gluon PDF constraints from combined data
More precise _S(M_Z) determination
Validation of NLO QCD predictions with HERA data
Abstract
HERA jet data, in addition to combined HERA inclusive data, are input to the HERAPDF NLO QCD analysis in order to further constrain the gluon PDF and to allow an accurate evaluation of
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Computational Physics and Python Applications