194 citations · 1.4k across the 27 of their papers we have counts for
28 papers
A Purity Monitoring System for the H1 Liquid Argon Calorimeter
H1 Calorimeter Group, E. Barrelet
The ionization probes used for monitoring the liquid argon purity in the H1 calorimeter are described and results of their operation in tests at CERN and during the period 1992 to…
The role of resolved virtual photons in the production of forward jets at HERA
H. Jung, L. Jönsson, H. Küster
The measurement of forward jet cross sections has been suggested as a promising probe of new small x parton dynamics and the question is whether the new HERA data provide an indica…
Measurement of Internal Jet Structure in Dijet Production in Deep-Inelastic Scattering at HERA
C. Adloff
Internal jet structure in dijet production in deep-inelastic scattering is measured with the H1 detector at HERA. Jets with transverse energies ET,Breit > 5 GeV are selected in the…
Forward Jet and Particle Production at HERA
C. Adloff
Single particles and jets in deeply inelastic scattering at low x are measured with the H1 detector in the region away from the current jet and towards the proton remnant, known as…
Di-jet Event Rates in Deep-Inelastic Scattering at HERA
C. Adloff
Di-jet event rates have been measured for deep-inelastic scattering in the kinematic domain ~5 < Q^2 < ~100 GeV^2 and ~10^(-4) < x_Bj < ~10^(-2), and for jet transverse momenta squ…
Hadron Production in Diffractive Deep-Inelastic Scattering
C. Adloff
Characteristics of hadron production in diffractive deep-inelastic positron-proton scattering are studied using data collected in 1994 by the H1 experiment at HERA. The following d…
Photo-production of psi' Mesons at HERA
C. Adloff
Quasi-elastic (z >0.95) photo-production of psi' mesons has been observed at HERA for photon-proton centre-of-mass energies in the range 40 to 160 GeV. The psi' mesons were identif…
Low Q^2 Jet Production at HERA and Virtual Photon Structure
C. Adloff
The transition between photoproduction and deep-inelastic scattering is investigated in jet production at the HERA ep collider, using data collected by the H1 experiment. Measureme…
Measurement of the Inclusive Di-Jet Cross Section in Photoproduction and Determination of an Effective Parton Distribution in the Photon
C. Adloff
The double-differential inclusive di-jet cross section in photoproduction processes is measured with the H1 detector at HERA. The cross section is determined as a function of the a…
Measurement of Event Shape Variables in Deep Inelastic e^+ Scattering
C. Adloff
Deep inelastic e^+ scattering data, taken with the H1 detector at HERA, are used to study the event shape variables thrust, jet broadening and jet mass in the current hemisphere of…
A Measurement of the Proton Structure Function F_2(x,Q^2) at Low x and Low Q^2 at HERA
C. Adloff
The results of a measurement of the proton structure function F_2(x,Q^2)and the virtual photon-proton cross section are reported for momentum transfers squared Q^2 between 0.35 GeV…
Observation of Events at Very High Q^2 in ep Collisions at HERA
C. Adloff
Measurements of ep scattering with squared 4-momentum transfer Q^2 up to 35000 GeV^2 are compared with the expectation of the standard deep-inelastic model of lepton-nucleon scatte…
Diffraction Dissociation in Photoproduction at HERA
C. Adloff
A study is presented of the process gamma p -->XY, where there is a large rapidity gap between the systems X and Y. Measurements are made of the differential cross section as a fun…
Determination of the Longitudinal Proton Structure Function F_L(x,Q^2) at Low x
C. Adloff
A measurement of the inclusive cross section for the deep-inelastic scattering of positrons off protons at HERA is presented at momentum transfers and…
Scale Influence on the Energy Dependence of Photon-Proton Cross Sections
S. Aid
The scale dependence of the evolution of photoproduction cross sections with the photon-proton centre of mass energy W is studied using low Q^2 < 0.01 GeV^2 e^+p interactions colle…
Measurement of Charged Particle Transverse Momentum Spectra in Deep Inelastic Scattering
C. Adloff, H1 Collaboration
Transverse momentum spectra of charged particles produced in deep inelastic scattering are measured as a function of the kinematic variables x_B and Q2 using the H1 detector at the…
Search for Excited Fermions with the H1 Detector
S. Aid
We present a search for excited electrons, neutrinos and quarks using the H1 detector at the collider HERA, based on data taken in 1994 with an integrated luminosity of 2.75 p…
Charged Particle Multiplicities in Deep Inelastic Scattering at HERA
S. Aid
Using the H1 detector at HERA, charged particle multiplicity distributions in deep inelastic ep scattering have been measured over a large kinematical region. The evolution with $W…
A Search for Selectrons and Squarks at HERA
S. Aid
Data from electron-proton collisions at a center-of-mass energy of 300 GeV are used for a search for selectrons and squarks within the framework of the minimal supersymmetric model…
A Search for Squarks of Rp-Violating SUSY at HERA
S. Aid
A search for squarks of R-parity violating supersymmetry is performed in collisions at HERA using H1 1994 data. Direct single production of squarks of each generation by…
Photoproduction of Mesons in Collisions at HERA
S. Aid
At the electron-proton collider HERA the inclusive meson photoproduction cross section has been measured with the H1 detector in two different, but partly overlapping, k…
Elastic and Inelastic Photoproduction of \jpsi Mesons at HERA
S. Aid, H1 Collaboration
Results on \jpsi production in interactionsin the H1 experiment at HERA are presented. The \jpsi mesons are produced by almost real photons () and detected via…
Elastic Electroproduction of $\rh0$ and Mesons at large at HERA
S. Aid
The total cross sections for the elastic electroproduction of $\rh0$ and mesons for 8 GeV and GeV/c are measured at HERA with the H1 detect…
Energy Flow in the Hadronic Final State of Diffractive and Non-Diffractive Deep-Inelastic Scattering at HERA
S. Aid
An investigation of the hadronic final state in diffractive and non--diffractive deep--inelastic electron--proton scattering at HERA is presented, where diffractive data are select…