activity
19952024
most citedIndication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam

1.4k citations · 5.3k across the 85 of their papers we have counts for

collaborators

88 papers

hep-ex2024

Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA

The H1 collaboration, V. Andreev, M. Arratia +146

The H1 Collaboration reports the first measurement of the 1-jettiness event shape observable in neutral-current deep-inelastic electron-proton scattering (DIS). The observa…

hep-ex2024★ 6 cited

Measurement of groomed event shape observables in deep-inelastic electron-proton scattering at HERA

The H1 collaboration, V. Andreev, M. Arratia +145

The H1 Collaboration at HERA reports the first measurement of groomed event shape observables in deep inelastic electron-proton scattering (DIS) at GeV, using data r…

hep-ex2024★ 5 cited

Observation and differential cross section measurement of neutral current DIS events with an empty hemisphere in the Breit frame

The H1 collaboration, V. Andreev, M. Arratia +146

The Breit frame provides a natural frame to analyze lepton-proton scattering events. In this reference frame, the parton model hard interactions between a quark and an exchanged bo…

hep-ex2023★ 21 cited

Unbinned Deep Learning Jet Substructure Measurement in High ep collisions at HERA

The H1 collaboration, V. Andreev, M. Arratia +142

The radiation pattern within high energy quark- and gluon-initiated jets (jet substructure) is used extensively as a precision probe of the strong force as well as an environment f…

hep-ex2021★ 5 cited

Impact of jet-production data on the next-to-next-to-leading-order determination of HERAPDF2.0 parton distributions

H1, ZEUS Collaborations, : +234

The HERAPDF2.0 ensemble of parton distribution functions (PDFs) was introduced in 2015. The final stage is presented, a next-to-next-to-leading-order (NNLO) analysis of the HERA da…

hep-ex2021★ 4 cited

Measurement of lepton-jet correlation in deep-inelastic scattering with the H1 detector using machine learning for unfolding

H1 Collaboration, V. Andreev, M. Arratia +142

The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 d…

hep-ex2020

Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons

H1 collaboration

Charged particle multiplicity distributions in positron-proton deep inelastic scattering at a centre-of-mass energy GeV are measured. The data are collected with the…

hep-ex2015

Diffractive Dijet Production with a Leading Proton in ep Collisions at HERA

Stefan Schmitt

The production of dijets with a tagged forward proton is measured at HERA. The data were recorded with the H1 detector at DESY in the years 2006-2007. Events with a leading proton…

hep-ex2014

Measurement of Feynman-x Spectra of Photons and Neutrons in the Very Forward Direction in Deep-Inelastic Scattering at HERA

H1 Collaboration

Measurements of normalised cross sections for the production of photons and neutrons at very small angles with respect to the proton beam direction in deep-inelastic scatterin…

hep-ex2012★ 17 cited

Measurement of Beauty Photoproduction near Threshold using Di-electron Events with the H1 Detector at HERA

H1 Collaboration

The cross section for ep -> e b\bar{b} X in photoproduction is measured with the H1 detector at the ep-collider HERA. The decay channel b\bar{b} -> ee X' is selected by identifying…

hep-ex2012★ 9 cited

Measurement of Beauty and Charm Photoproduction using Semi-muonic Decays in Dijet Events at HERA

H1 Collaboration

Measurements of cross sections for beauty and charm events with dijets and a muon in the photoproduction regime at HERA are presented. The data were collected with the H1 detector…

hep-ex2011★ 11 cited

Measurement of the Azimuthal Correlation between the most Forward Jet and the Scattered Positron in Deep-Inelastic Scattering at HERA

H1 Collaboration

Deep-inelastic positron-proton scattering events at low photon virtuality Q^2 with a forward jet, produced at small angles with respect to the proton beam, are measured with the H1…

hep-ex2011★ 1.4k cited

Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam

T2K Collaboration, K. Abe, N. Abgrall +408

The T2K experiment observes indications of appearance in data accumulated with protons on target. Six events pass all selection criteria at…

hep-ex2011★ 22 cited

Search for Contact Interactions in e^{\pm}p Collisions at HERA

H1 Collaboration

A search for physics beyond the Standard Model in neutral current deep inelastic scattering at high negative four-momentum transfer squared Q^2 is performed in e^{\pm}p collisions…

hep-ex2011★ 42 cited

Search for First Generation Leptoquarks in ep Collisions at HERA

H1 Collaboration

A search for first generation scalar and vector leptoquarks produced in ep collisions is performed by the H1 experiment at HERA. The full H1 data sample is used in the analysis, co…

hep-ex2011★ 54 cited

Measurement of D^{*\pm} Meson Production and Determination of F_2^{ccbar} at low Q2 in Deep-Inelastic Scattering at HERA

H1 Collaboration

Inclusive production of D* mesons in deep-inelastic ep scattering at HERA is studied in the range 5 < Q^2 <100 GeV^2 of the photon virtuality and 0.02 < y < 0.7 of the inelasticity…

hep-ex2010★ 100 cited

Measurement of Leading Neutron Production in Deep-Inelastic Scattering at HERA

H1 Collaboration

The production of leading neutrons, where the neutron carries a large fraction x_L of the incoming proton's longitudinal momentum, is studied in deep-inelastic positron-proton scat…

hep-ex2009★ 36 cited

Measurement of the D* Meson Production Cross Section and F_2^{ccbar}, at High Q^2, in ep Scattering at HERA

The H1 Collaboration

The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 < Q^2 < 1000 GeV^2 and inelasticity 0.02 <…

hep-ex2009★ 139 cited

Diffractive Electroproduction of rho and phi Mesons at HERA

The H1 Collaboration

Diffractive electroproduction of rho and phi mesons is measured at HERA with the H1 detector in the elastic and proton dissociative channels. The data correspond to an integrated l…

hep-ex2009★ 45 cited

Search for Single Top Quark Production at HERA

H1 Collaboration

A search for single top quark production is performed in the full ep data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb^-1. Dec…

hep-ex2009★ 99 cited

A Precision Measurement of the Inclusive ep Scattering Cross Section at HERA

H1 Collaboration

A measurement of the inclusive deep-inelastic neutral current e+p scattering cross section is reported in the region of four-momentum transfer squared, 12<=Q^2<=150 GeV^2, and Bjor…

hep-ex2009★ 15 cited

Search for Excited Quarks in ep Collisions at HERA

H1 Collaboration

A search for excited quarks is performed using the full ep data sample collected by the H1 experiment at HERA, corresponding to a total integrated luminosity of 475 pb^-1. The elec…

hep-ex2009★ 6 cited

Inclusive Photoproduction of rho^0, K^{*0} and phi Mesons at HERA

H1 Collaboration

Inclusive non-diffractive photoproduction of rho(770)^0, K^*(892)^0 and phi(1020) mesons is investigated with the H1 detector in ep collisions at HERA. The corresponding average γp…

hep-ex2009★ 50 cited

A General Search for New Phenomena at HERA

H1 Collaboration

A model--independent search for deviations from the Standard Model prediction is performed using the full data sample collected by the H1 experiment at HERA. All event to…