155 citations · 1.5k across the 32 of their papers we have counts for
32 papers
Measurement of inclusive prompt photon photoproduction at HERA
ZEUS Collaboration
First inclusive measurements of isolated prompt photons in photoproduction at the HERA ep collider have been made with the ZEUS detector, using an integrated luminosity of 38.4 pb$…
Measurement of the E(T,jet)^2/Q^2 dependence of forward-jet production at HERA
ZEUS Collaboration
The forward-jet cross section in deep inelastic ep scattering has been measured using the ZEUS detector at HERA with an integrated luminosity of 6.36 pb^-1. The jet cross section i…
W Production and the Search for Events with an Isolated High-Energy Lepton and Missing Transverse Momentum at HERA
ZEUS Collaboration
A search for the leptonic decays of W bosons produced in the reaction e^+ p\to e^+ W^\pm X at a centre-of-mass energy of 300 GeV has been performed with the ZEUS detector at HERA u…
First study of the structure of e+e- -> b bbar g events and limits on the anomalous chromomagnetic moment of the b-quark
Kenji Abe et al
The structure of e+e- -> b bbar g events was studied using Z0 decays recorded in the SLD experiment at SLAC. Three-jet final states were selected and the CCD-based vertex detector…
Measurement of Elastic Photoproduction at HERA
ZEUS Collaboration
The photoproduction reaction gamma p -> mu+ mu- p has been studied in ep interactions using the ZEUS detector at HERA. The data sample corresponds to an integrated luminosity of 43…
Search for Selectron and Squark Production in Collisions at HERA
ZEUS Collaboration
We have searched for the production of a selectron and a squark in collisions at a center-of-mass energy of 300 GeV using the ZEUS detector at HERA. The selectron and squark…
Observation of Scaling Violations in Scaled Momentum Distributions at HERA
ZEUS Collaboration
Charged particle production has been measured in deep inelastic scattering (DIS) events over a large range of and using the ZEUS detector. The evolution of the scaled mom…
Observation of Isolated High-ET Photons in Photoproduction at HERA
ZEUS Collaboration
Events containing an isolated prompt photon with high transverse energy, together with a balancing jet, have been observed for the first time in photoproduction at HERA.The data we…
A Measurement of Rb using a Vertex Mass Tag
SLD Collaboration
We report a new measurement of Rb = Gamma(Z0->b-bbar) / Gamma(Z0->hadrons) using a double tag technique, where the b hemisphere selection is based on the reconstructed mass of the…
Measurement of the Proton Structure Function F_2 and σ_{tot}^{γ^* p} at Low Q^2 and Very Low x at HERA
ZEUS Collaboration
A small electromagnetic sampling calorimeter, installed in the ZEUS experiment in 1995, significantly enhanced the acceptance for very low x and low Q^2 inelastic neutral current s…
Measurement of the B Hadron Energy Distribution in Z0 Decays
K. Abe et al, :, The SLD Collaboration
We have measured the B hadron energy distribution in Z0 decays using a sample of semi-leptonic B decays recorded in the SLD experiment at SLAC. The energy of each tagged B hadron w…
D* Production in Deep Inelastic Scattering at HERA
ZEUS Collaboration
This paper presents measurements of D^{*\pm} production in deep inelastic scattering from collisions between 27.5 GeV positrons and 820 GeV protons. The data have been taken with t…
First Measurement of Leptonic Coupling Asymmetries with Polarized Z bosons
The SLD Collaboration, K. Abe, T. Akagi
We present direct measurements of the -lepton coupling asymmetry parameters, , , and , based on a data sample of 12,063 leptonic decays collected by the S…
Measurement of Leading Particle Effects in Decays of Z0 Bosons into Light Flavors
The SLD Collaboration, K. Abe et al
We present evidence for leading particle production in hadronic decays of the Z0 boson to light-flavor jets. A polarized electron beam was used to tag quark and antiquark jets, and…
Measurement of the Tau Neutrino Helicity and the Michel Parameters in Polarized e+e- Collisions
SLD Collaboration, K. Abe etal
We present a new measurement of the tau neutrino helicity, hnu and the tau Michel parameters rho, eta, xi and the product delta xi. The analysis exploits the highly polarized SLC e…
An Improved Measurement of the Left-Right Z0 Cross Section Asymmetry
SLD Collaboration, K. Abe, I. Abt et al
We present a new measurement of the left-right cross section asymmetry (ALR) for Z boson production by e+e- collisions. The measurement was performed at a center-of-mass energy of…
First Measurement of the Left-Right Charge Asymmetry in Hadronic Z Boson Decays and a New Determination of sin^2(theta_eff)
SLD Collaboration, K. Abe, I. Abt
We present the first measurement of the left-right charge asymmetry A_Q^{obs} in hadronic Z boson decays. This was performed at E_cm = 91.27 GeV with the SLD at the SLAC Linear Col…
A study of the orientation and energy partition of three-jet events in hadronic Z0 decays
K. Abe
We have measured the distributions of the jet energies in e+e- --> qq^bar g events, and of the three orientation angles of the event plane, using hadronic decays collected in…
Observation of Events with an Energetic Forward Neutron in Deep Inelastic Scattering at HERA
ZEUS Collaboration, M. Derrick et al
In deep inelastic neutral current scattering of positrons and protons at the center of mass energy of 300 GeV, we observe, with the ZEUS detector, events with a high energy neutron…
First Study of Rapidity Gaps in e+e- Annihilation
SLD Collaboration
We present the first study of rapidity gaps in e+e- annihilations using Z0 decays collected by the SLD experiment at SLAC. Our measured rapidity gap spectra fall exponentially with…
Measurement of the F2 structure function in deep inelastic scattering using 1994 data from the ZEUS detector at HERA
ZEUS Collaboration
We present measurements of the structure function \Ft\ in scattering at HERA in the range $3.5\;\Gevsq < \qsd < 5000\;\Gevsq$. A new reconstruction method has allowed a sign…
Dijet Angular Distributions in Direct and Resolved Photoproduction at HERA
ZEUS Collaboration
Jet photoproduction, where the two highest transverse energy ($\ETJ$) jets have $\ETJ$ above 6 GeV and a jet-jet invariant mass above 23~GeV, has been studied with the ZEUS detecto…
Inclusive Charged Particle Distributions in Deep Inelastic Scattering Events at HERA
The ZEUS Collaboration
A measurement of inclusive charged particle distributions in deep inelastic scattering for centre-of-mass energies ~GeV and momentum transfer squared $10<…
Exclusive production in deep inelastic electron-proton scattering at HERA
ZEUS Collaboration
The exclusive production of mesons in deep inelastic electron-proton scattering has been studied using the ZEUS detector. Cross sections have been measured in the range $7 <…