activity
20032026
most citedSearch for single-top production in ep collisions at HERA

89 citations · 609 across the 35 of their papers we have counts for

collaborators

39 papers

cond-mat.str-el2026

Direct High-Magnetic-Field Coupling to Stripe Order in a Cuprate Superconductor

Leonardo Martinelli, Izabela Biało, Jens Oppliger +47

Superconductivity in cuprates emerges out of a complex normal state that hosts density waves, pseudogap physics, and strange metal properties. Here, we access this normal state by…

physics.geo-ph2026

Iron spin crossover in ferropericlase and its effect on lower-mantle thermal conductivity

Alexander F. Goncharov, Irina Chuvashova, Eric Edmund +29

Thermal conductivity of Earths lower mantle controls heat transfer across the core-mantle boundary (CMB) and strongly influences mantle convection. We report direct measurements of…

cond-mat.mtrl-sci2025★ 1 cited

Observation of Body-Centered Cubic Iron above 200 Gigapascals

Zuzana Konopkova, Eric Edmund, Orianna B Ball +34

The crystallographic structure of iron under extreme conditions is a key benchmark for cutting-edge experimental and numerical methods. Moreover, it plays a crucial role in underst…

cond-mat.mtrl-sci2023★ 1 cited

Ultra-fast yttrium hydride chemistry at high pressures via non-equilibrium states induced by x-ray free electron laser

Emily Siska, G. Alexander Smith, Sergio Villa-Cortes +24

Controlling the formation and stoichiometric content of desired phases of materials has become a central interest for the study of a variety of fields, notably high temperature sup…

hep-ex2021

Study of proton parton distribution functions at high x

Ritu Aggarwal

At large values of the parton distribution functions (PDFs) of the proton are poorly constrained and there are considerable variations between different global fits. Data at su…

hep-ex2020★ 13 cited

Study of proton parton distribution functions at high x using ZEUS data

ZEUS Collaboration

At large values of x the parton distribution functions (PDFs) of the proton are poorly constrained and there are considerable variations between different global fits. Data at such…

physics.ins-det2019★ 3 cited

Megahertz single-particle imaging at the European XFEL

Egor Sobolev, Serguey Zolotarev, Klaus Giewekemeyer +60

The emergence of high repetition-rate X-ray free-electron lasers (XFELs) powered by superconducting accelerator technology enables the measurement of significantly more experimenta…

hep-ex2019

Charm production in charged current deep inelastic scattering at HERA

ZEUS collaboration, I. Abt, L. Adamczyk +92

Charm production in charged current deep inelastic scattering has been measured for the first time in collisions, using data collected with the ZEUS detector at HERA, co…

physics.ins-det2018

The Adaptive Gain Integrating Pixel Detector at the European XFEL

Aschkan Allahgholi, Julian Becker, Annette Delfs +29

The Adaptive Gain Integrating Pixel Detector (AGIPD) is an x-ray imager, custom designed for the European x-ray Free-Electron Laser (XFEL). It is a fast, low noise integrating dete…

hep-ex2017

Further studies of isolated photon production with a jet in deep inelastic scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +111

Isolated photons with high transverse energy have been studied in deep inelastic scattering with the ZEUS detector at HERA, using an integrated luminosity of pb…

hep-ex2017

Studies of the diffractive photoproduction of isolated photons at HERA

ZEUS Collaboration

The photoproduction of isolated photons has been measured in diffractive events recorded by the ZEUS detector at HERA. Cross sections are evaluated in the photon transverse-energy…

physics.ins-det2017★ 2 cited

Status of the laboratory infrastructure for detector calibration and characterization at the European XFEL

N. Raab, K. -E. Ballak, T. Dietze +10

The European X-ray Free Electron Laser (XFEL.EU) will provide unprecedented peak brilliance and ultra-short and spatially coherent X-ray pulses in an energy range of 0.25 to 25 keV…

hep-ex2016★ 3 cited

Measurement of the cross-section ratio sigma_{psi(2S)}/sigma_{J/psi(1S)} in deep inelastic exclusive ep scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +144

The exclusive deep inelastic electroproduction of and at an centre-of-mass energy of 317 GeV has been studied with the ZEUS detector at HERA in the kinematic…

hep-ex2016

Limits on the effective quark radius from inclusive scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +125

The high-precision HERA data allows searches up to TeV scales for Beyond the Standard Model contributions to electron-quark scattering. Combined measurements of the inclusive deep…

hep-ex2016★ 4 cited

Search for a narrow baryonic state decaying to and in deep inelastic scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +124

A search for a narrow baryonic state in the and system has been performed in collisions at HERA with the ZEUS detector using an integrated luminosity o…

hep-ex2016★ 4 cited

Combined QCD and electroweak analysis of HERA data

ZEUS Collaboration, H. Abramowicz, I. Abt +124

A simultaneous fit of parton distribution functions (PDFs) and electroweak parameters to HERA data on deep inelastic scattering is presented. The input data are the neutral current…

hep-ex2016

Measurement of the cross-section ratio sigma_{psi(2S)}/sigma_{J/psi(1S)} in deep inelastic exclusive ep scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +144

The exclusive deep inelastic electroproduction of and at an centre-of-mass energy of 317 GeV has been studied with the ZEUS detector at HERA in the kinematic…

hep-ex2015

Production of exclusive dijets in diffractive deep inelastic scattering at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +144

Production of exclusive dijets in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 372 pb.…

hep-ex2014★ 1 cited

Further studies of the photoproduction of isolated photons with a jet at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +170

In this extended analysis using the ZEUS detector at HERA, the photoproduction of isolated photons together with a jet is measured for different ranges of the fractional photon ene…

hep-ex2014★ 56 cited

Measurement of beauty and charm production in deep inelastic scattering at HERA and measurement of the beauty-quark mass

ZEUS collaboration, H. Abramowicz, I. Abt +171

The production of beauty and charm quarks in ep interactions has been studied with the ZEUS detector at HERA for exchanged four-momentum squared 5 < Q^2 < 1000 GeV^2 using an integ…

hep-ex2014★ 47 cited

Deep inelastic cross-section measurements at large y with the ZEUS detector at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +170

The reduced cross sections for deep inelastic scattering have been measured with the ZEUS detector at HERA at three different centre-of-mass energies, , and $22…

hep-ex2013★ 9 cited

Measurement of neutral current e+/-p cross sections at high Bjorken x with the ZEUS detector

ZEUS Collaboration, H. Abramowicz, I. Abt +170

The neutral current e+/-p cross section has been measured up to values of Bjorken x of approximately 1 with the ZEUS detector at HERA using an integrated luminosity of 187 inv. pb…

physics.ins-det2013★ 36 cited

Performance of an LPD prototype detector at MHz frame rates under Synchrotron and FEL radiation

Andreas Koch, Matthew Hart, Tim Nicholls +17

A MHz frame rate X-ray area detector (LPD - Large Pixel Detector) is under development by the Rutherford Appleton Laboratory for the European XFEL. The detector will have 1 million…

physics.ins-det2013★ 28 cited

Measurement of the Luminosity in the ZEUS Experiment at HERA II

L. Adamczyk, J. Andruszkow, T. Bold +34

The luminosity in the ZEUS detector was measured using photons from electron bremsstrahlung. In 2001 the HERA collider was upgraded for operation at higher luminosity. At the same…