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@ARTICLE{Collaboration:593303,
key = {593303},
collaboration = {{ZEUS Collaboration}},
title = {{M}easurement of jet production in deep inelastic
scattering and {NNLO} determination of the strong coupling
at {ZEUS}},
reportid = {PUBDB-2023-05377, DESY-23-129. arXiv:2309.02889},
year = {2023},
note = {42 pages, 10 figues, to be submitted to Eur. Phys. J. C},
abstract = {A new measurement of inclusive-jet cross sections in the
Breit frame in neutral current deep inelastic scattering
using the ZEUS detector at the HERA collider is presented.
The data were taken in the years 2004 to 2007 at a
centre-of-mass energy of $318\,\text{GeV}$ and correspond to
an integrated luminosity of $347\,\text{pb}^{-1}$. Massless
jets, reconstructed using the $k_t$-algorithm in the Breit
reference frame, have been measured as a function of the
squared momentum transfer, $Q^2$, and the transverse
momentum of the jets in the Breit frame,
$p_{\perp,\text{Breit}}$. The measured jet cross sections
are compared to previous measurements and to perturbative
QCD predictions. The measurement has been used in a
next-to-next-to-leading-order QCD analysis to perform a
simultaneous determination of parton distribution functions
of the proton and the strong coupling, resulting in a value
of $\alpha_s(M_Z^2) = 0.1142 \pm
0.0017~\text{(experimental/fit)}$${}^{+0.0006}_{-0.0007}~\text{(model/parameterisation)}$${}^{+0.0006}_{-0.0004}~\text{(scale)}$,
whose accuracy is improved compared to similar measurements.
In addition, the running of the strong coupling is
demonstrated using data obtained at different scales.},
keywords = {parton, distribution function (INSPIRE) / jet, transverse
momentum (INSPIRE) / jet, production (INSPIRE) / quantum
chromodynamics, perturbation theory (INSPIRE) / p,
distribution function (INSPIRE) / higher-order, 2 (INSPIRE)
/ deep inelastic scattering, neutral current (INSPIRE) /
strong coupling (INSPIRE) / ZEUS (INSPIRE) / Breit frame
(INSPIRE) / GeV (INSPIRE) / kT algorithm (INSPIRE) /
parametrization (INSPIRE) / momentum transfer (INSPIRE) /
DESY HERA Stor (INSPIRE)},
cin = {CMS},
cid = {I:(DE-H253)CMS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611)},
pid = {G:(DE-HGF)POF4-611},
experiment = {EXP:(DE-588)4276505-5},
typ = {PUB:(DE-HGF)25},
eprint = {2309.02889},
howpublished = {arXiv:2309.02889},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2309.02889;\%\%$},
doi = {10.3204/PUBDB-2023-05377},
url = {https://bib-pubdb1.desy.de/record/593303},
}