Results 1 to 10 of about 6,009 (120)

The dependence of dijet production on photon virtuality in ep collisions at HERA [PDF]

open access: yes, 2004
The dependence of dijet production on the virtuality of the exchanged photon, Q^2, has been studied by measuring dijet cross sections in the range 0 < Q^2 < 2000 GeV^2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb^-1.
Abramowicz, H   +333 more
core   +17 more sources

Azimuthal correlations in photoproduction and deep inelastic ep scattering at HERA

open access: yesJournal of High Energy Physics, 2021
Collective behaviour of final-state hadrons, and multiparton interactions are studied in high-multiplicity ep scattering at a centre-of-mass energy s $$ \sqrt{s} $$ = 318 GeV with the ZEUS detector at HERA.
The ZEUS collaboration   +83 more
doaj   +1 more source

Two-particle azimuthal correlations as a probe of collective behaviour in deep inelastic ep scattering at HERA

open access: yesJournal of High Energy Physics, 2020
Two-particle azimuthal correlations have been measured in neutral current deep inelastic ep scattering with virtuality Q 2 > 5 GeV2 at a centre-of-mass energy s $$ \sqrt{s} $$ = 318 GeV recorded with the ZEUS detector at HERA. The correlations of charged
The ZEUS collaboration   +94 more
doaj   +1 more source

Angular and Current-Target Correlations in Deep Inelastic Scattering at HERA [PDF]

open access: yes, 1999
Correlations between charged particles in deep inelastic ep scattering have been studied in the Breit frame with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb-1.
Abbiendi, G   +419 more
core   +2 more sources

Observation of Scaling Violations in Scaled Momentum Distributions at HERA [PDF]

open access: yes, 1997
Charged particle production has been measured in deep inelastic scattering (DIS) events over a large range of $x$ and $Q^2$ using the ZEUS detector.
A Bamberger   +468 more
core   +3 more sources

Beam Test of Silicon Strip Sensors for the ZEUS Micro Vertex Detector [PDF]

open access: yes, 2002
For the HERA upgrade, the ZEUS experiment has designed and installed a high precision Micro Vertex Detector (MVD) using single sided micro-strip sensors with capacitive charge division.
A. Garfagnini   +39 more
core   +4 more sources

Neural Network based Electron Identification in the ZEUS Calorimeter [PDF]

open access: yes, 1995
We present an electron identification algorithm based on a neural network approach applied to the ZEUS uranium calorimeter. The study is motivated by the need to select deep inelastic, neutral current, electron proton interactions characterized by the ...
Allen Caldwell   +11 more
core   +2 more sources

A Spectrometer to Study Elastic and Diffractive Physics at LHC [PDF]

open access: yes, 1997
The possibility to study elastic and diffractive physics in pp collisions at LHC is investigated. For this purpose we have considered detectors close to the beam in conjunction with the magnetic elements of the accelerator to provide a high precision ...
Arneodo, M., Maselli, S., Peroni, C.
core   +2 more sources

QCD uncertainties at the LHC and the implications of HERA [PDF]

open access: yes, 2004
Strong interaction physics will be ubiquitous at the Large Hadron Collider since the colliding beams consist of confined quarks and gluons. Although the main purpose of the LHC is to study the mechanism of electroweak symmetry breaking and to search for ...
David Wands   +8 more
core   +5 more sources

Design and Test of a Forward Neutron Calorimeter for the ZEUS Experiment [PDF]

open access: yes, 1997
A lead scintillator sandwich sampling calorimeter has been installed in the HERA tunnel 105.6 m from the central ZEUS detector in the proton beam direction. It is designed to measure the energy and scattering angle of neutrons produced in charge exchange
Andresen   +43 more
core   +2 more sources

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