258 citations · 1.7k across the 33 of their papers we have counts for
33 papers
Measurement of the Charge-Averaged Elastic Lepton-Proton Scattering Cross Section by the OLYMPUS Experiment
J. C. Bernauer, A. Schmidt, B. S. Henderson +67
We report the first measurement of the average of the electron-proton and positron-proton elastic scattering cross sections. This lepton charge-averaged cross section is insensitiv…
Hard Two-Photon Contribution to Elastic Lepton-Proton Scattering: Determined by the OLYMPUS Experiment
B. S. Henderson, L. D. Ice, D. Khaneft +67
The OLYMPUS collaboration reports on a precision measurement of the positron-proton to electron-proton elastic cross section ratio, , a direct measure of the contribution o…
The OLYMPUS Experiment
R. Milner, D. K. Hasell, M. Kohl +70
The OLYMPUS experiment was designed to measure the ratio between the positron-proton and electron-proton elastic scattering cross sections, with the goal of determining the contrib…
Strangeness Production at low Q^2 in Deep-Inelastic ep Scattering at HERA
H1 Collaboration
The production of neutral strange hadrons is investigated using deep-inelastic scattering events measured with the H1 detector at HERA. The measurements are made in the phase space…
Study of Charm Fragmentation into D^{*\pm} Mesons in Deep-Inelastic Scattering at HERA
H1 Collaboration
The process of charm quark fragmentation is studied using meson production in deep-inelastic scattering as measured by the H1 detector at HERA. Two different regions of…
Multi-Lepton Production at High Transverse Momenta in ep Collisions at HERA
H1 Collaboration
Processes leading to a final state with at least two high transverse momentum leptons (electrons or muons) are studied using the full ep data sample collected by the H1 experiment…
Measurement of the Proton Structure Function F_L at Low x
H1 Collaboration
A first measurement is reported of the longitudinal proton structure function F_L(x,Q^2) at the ep collider HERA. It is based on inclusive deep inelastic e^+p scattering cross sect…
Search for Excited Electrons in ep Collisions at HERA
H1 Collaboration
A search for excited electrons is performed using the full data sample collected by the H1 experiment at HERA, corresponding to a total luminosity of 475 pb. The…
Measurement of Isolated Photon Production in Deep-Inelastic Scattering at HERA
H1 Collaboration
The production of isolated photons in deep-inelastic scattering is measured with the H1 detector at HERA. The measurement is performed in the kinematic range of negati…
Three- and Four-jet Production at Low x at HERA
H1-Collaboration
Three- and four-jet production is measured in deep-inelastic scattering at low and with the H1 detector using an integrated luminosity of . Sev…
Measurement of Deeply Virtual Compton Scattering and its t-dependence at HERA
H1 Collaboration
A measurement of elastic deeply virtual Compton scattering gamma* p -> gamma p using e-p collision data recorded with the H1 detector at HERA is presented. The analysed data sample…
Measurement of Inclusive Jet Production in Deep-Inelastic Scattering at High Q^2 and Determination of the Strong Coupling
H1 Collaboration
Inclusive jet production is studied in neutral current deep-inelastic positron-proton scattering at large four momentum transfer squared Q^2>150 GeV^2 with the H1 detector at HERA.…
Charged Particle Production in High Q2 Deep-Inelastic Scattering at HERA
H1 Collaboration
The average charged track multiplicity and the normalised distribution of the scaled momentum, $\xp$, of charged final state hadrons are measured in deep-inelastic $\ep$ scattering…
Search for Baryonic Resonances Decaying to Xi pi in Deep-Inelastic Scattering at HERA
H1 Collaboration
A search for narrow baryonic resonances decaying into Xi- pi- or Xi- pi+ and their antiparticles is carried out with the H1 detector using deep inelastic scattering events at HERA…
Tests of QCD Factorisation in the Diffractive Production of Dijets in Deep-Inelastic Scattering and Photoproduction at HERA
H1 Collaboration
Measurements are presented of differential dijet cross sections in diffractive photoproduction (Q^2<0.01 GeV^2) and deep-inelastic scattering processes (DIS, 4<Q^2<80 GeV^2). The e…
Search for Lepton Flavour Violation in ep Collisions at HERA
H1 Collaboration
A search for the lepton flavour violating processes ep->mu X and ep -> tau X is performed with the H1 experiment at HERA. Final states with a muon or tau and a hadronic jet are sea…
Production of D* Mesons with Dijets in Deep-Inelastic Scattering at HERA
H1 Collaboration
Inclusive D* production is measured in deep-inelastic ep scattering at HERA with the H1 detector. In addition, the production of dijets in events with a D* meson is investigated. T…
Diffractive Open Charm Production in Deep-Inelastic Scattering and Photoproduction at HERA
H1 Collaboration
Measurements are presented of diffractive open charm production at HERA. The event topology is given by ep -> eX Y where the system X contains at least one charmed hadron and is we…
Inclusive D* Meson Cross Sections and D* Jet Correlations in Photoproduction at HERA
H1 Collaboration
Differential photoproduction cross sections are measured for events containing D* mesons. The data were taken with the H1 detector at the ep collider HERA and correspond to an inte…
Measurement and QCD Analysis of the Diffractive Deep-Inelastic Scattering Cross Section at HERA
H1 Collaboration
A detailed analysis is presented of the diffractive deep-inelastic scattering process , where is a proton or a low mass proton excitation carrying a fraction $1 - \x…
Diffractive Deep-Inelastic Scattering with a Leading Proton at HERA
H1 Collaboration
The cross section for the diffractive deep-inelastic scattering process is measured, with the leading final state proton detected in the H1 Forward Proton Spectromet…
Measurement of Charm and Beauty Dijet Cross Sections in Photoproduction at HERA using the H1 Vertex Detector
H1 Collaboration
A measurement of charm and beauty dijet photoproduction cross sections at the ep collider HERA is presented. Events are selected with two or more jets of transverse momentum $p_t^{…
Search for a Narrow Baryonic Resonance Decaying to or in Deep Inelastic Scattering at HERA
H1 Collaboration
A search for a narrow baryonic resonance decaying to or is carried out in deep inelastic ep scattering with the H1 detector at HERA. Such a resonance could…
Search for Doubly-Charged Higgs Boson Production at HERA
H1 Collaboration
A search for the single production of doubly-charged Higgs bosons H^{\pm \pm} in ep collisions is presented. The signal is searched for via the Higgs decays into a high mass pair o…