% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Abt:620274,
      author       = {Abt, I. and Aggarwal, R. and Aushev, V. and Behnke, O. and
                      Bertolin, A. and Bloch, I. and Brock, I. and Brook, N. H.
                      and Brugnera, R. and Bruni, A. and Bussey, P. J. and
                      Caldwell, A. and Catterall, C. D. and Chwastowski, J. and
                      Ciborowski, J. and Ciesielski, R. and Cooper-Sarkar, A. M.
                      and Corradi, M. and Dementiev, R. K. and Dusini, S. and
                      Ferrando, J. and Foster, B. and Gallo-Voss, Elisabetta and
                      Gangadharan, D. and Garfagnini, A. and Geiser, A. and
                      Grzelak, G. and Gwenlan, C. and Hochman, D. and Jomhari, N.
                      Z. and Kadenko, I. and Karshon, U. and Kaur, P. and Klanner,
                      R. and Klein, U. and Korzhavina, I. A. and Kovalchuk, N. and
                      Kuze, M. and Levchenko, B. B. and Levy, Aharon and Löhr, B.
                      and Lohrmann, E. and Longhin, A. and Lorkowski, F. and
                      Lunghi, E. and Makarenko, I. and Malka, J. and Masciocchi,
                      S. and Nagano, K. and Nam, J. D. and Onishchuk, Yu. and
                      Paul, Ewald and Pidhurskyi, I. and Polini, A. and
                      Przybycień, M. and Quintero, A. and Ruspa, M. and
                      Schneekloth, U. and Schörner-Sadenius, T. and Selyuzhenkov,
                      I. and Shchedrolosiev, M. and Shcheglova, L. M. and
                      Sherrill, N. and Skillicorn, I. O. and Słomiński, W. and
                      Solano, A. and Stanco, L. and Stefaniuk, N. and Surrow, B.
                      and Tokushuku, K. and Turkot, O. and Tymieniecka, T. and
                      Verbytskyi, Andrii and Abdullah, W. A. T. Wan and Wichmann,
                      Katarzyna and Wing, M. and Yamada, Sakue and Yamazaki, Y.
                      and Zarnecki, Aleksander Filip and Zenaiev, O.},
      collaboration = {{ZEUS Collaboration}},
      title        = {{T}he azimuthal correlation between the leading jet and the
                      scattered lepton in deep inelastic scattering at {HERA}},
      journal      = {The European physical journal / C},
      volume       = {84},
      number       = {12},
      issn         = {1434-6052},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {PUBDB-2025-00108, arXiv:2406.01430. DESY-24-070},
      pages        = {1334},
      year         = {2024},
      note         = {and the SFB 676 of the Deutsche Forschungsgemeinschaft
                      (DFG)},
      abstract     = {The azimuthal correlation angle, $\Delta \phi $, between
                      the scattered lepton and the leading jet in deep inelastic
                      $e^{\pm }p$ scattering at HERA has been studied using data
                      collected with the ZEUS detector at a centre-of-mass energy
                      of $\sqrt{s} = 318 {\,\text {Ge}\hspace{-0.66666pt}\text
                      {V}}$, corresponding to an integrated luminosity of $326
                      \,\text {pb}^{-1}$. A measurement of jet cross sections in
                      the laboratory frame was made in a fiducial region
                      corresponding to photon virtuality $10 {\,\text
                      {Ge}\hspace{-0.66666pt}\text {V}}^2< Q^2 < 350 {\,\text
                      {Ge}\hspace{-0.66666pt}\text {V}}^2$, inelasticity $0.04< y
                      < 0.7$, outgoing lepton energy $E_e > 10 {\,\text
                      {Ge}\hspace{-0.66666pt}\text {V}}$, lepton polar angle
                      $140^\circ< \theta _e < 180^\circ $, jet transverse momentum
                      $2.5 {\,\text {Ge}\hspace{-0.66666pt}\text {V}}<
                      p_\textrm{T,jet} < 30 {\,\text {Ge}\hspace{-0.66666pt}\text
                      {V}}$, and jet pseudorapidity $-1.5< \eta _\textrm{jet} <
                      1.8$. Jets were reconstructed using the $k_\textrm{T}$
                      algorithm with the radius parameter $R = 1$. The leading jet
                      in an event is defined as the jet that carries the highest
                      $p_\textrm{T,jet}$. Differential cross sections, $d\sigma
                      /d\Delta \phi $, were measured as a function of the
                      azimuthal correlation angle in various ranges of leading-jet
                      transverse momentum, photon virtuality and jet multiplicity.
                      Perturbative calculations at $\mathcal {O}(\alpha _{s}^2)$
                      accuracy successfully describe the data within the fiducial
                      region, although a lower level of agreement is observed near
                      $\Delta \phi \rightarrow \pi $ for events with high jet
                      multiplicity, due to limitations of the perturbative
                      approach in describing soft phenomena in QCD. The data are
                      equally well described by Monte Carlo predictions that
                      supplement leading-order matrix elements with parton
                      showering.},
      keywords     = {positron p: deep inelastic scattering (INSPIRE) / jet:
                      transverse momentum (INSPIRE) / jet: multiplicity (INSPIRE)
                      / lepton: energy (INSPIRE) / jet: multiplicity: high
                      (INSPIRE) / perturbation theory: higher-order (INSPIRE) /
                      higher-order: 0 (INSPIRE) / jet: rapidity (INSPIRE) /
                      angular correlation (INSPIRE) / electron p: deep inelastic
                      scattering (INSPIRE) / photon (INSPIRE) / DESY HERA Stor
                      (INSPIRE) / numerical calculations: Monte Carlo (INSPIRE) /
                      quantum chromodynamics: perturbation theory (INSPIRE) / ZEUS
                      (INSPIRE) / parton (INSPIRE) / differential cross section:
                      measured (INSPIRE) / angular dependence (INSPIRE) /
                      transverse momentum dependence (INSPIRE) / multiplicity:
                      dependence (INSPIRE) / experimental results (INSPIRE) / 318
                      GeV-cms (INSPIRE)},
      cin          = {ZEUS / CMS},
      ddc          = {530},
      cid          = {I:(DE-H253)ZEUS-20120806 / I:(DE-H253)CMS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)13245592 - SFB 676: Teilchen, Strings und
                      frühes Universum: Struktur von Materie und Raum-Zeit
                      (13245592)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)13245592},
      experiment   = {EXP:(DE-588)4276505-5},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2406.01430},
      howpublished = {arXiv:2406.01430},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2406.01430;\%\%$},
      UT           = {WOS:001410352600001},
      doi          = {10.1140/epjc/s10052-024-13547-2},
      url          = {https://bib-pubdb1.desy.de/record/620274},
}