18.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.8k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.6k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.6k papers
- National Institute for Subatomic PhysicsNL2.5k papers
- Centre de physique des particules de MarseilleFR2.4k papers
- University of LiverpoolGB2.4k papers
- University of ManchesterGB2.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.3k papers
- Heidelberg UniversityDE2.3k papers
- Rutherford Appleton LaboratoryGB2.3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.2k papers
- Aix-Marseille UniversitéFR2.1k papers
30 papers · 1 filter
Kalman Filter Track Fits and Track Breakpoint Analysis
Pierre Astier, Alessandro Cardini, Robert D. Cousins +3
We give an overview of track fitting using the Kalman filter method in the NOMAD detector at CERN, and emphasize how the wealth of by-product information can be used to analyze tra…
The Isolated Photon Cross Section in p pbar Collisions at sqrt(s) = 1.8 TeV
D0 Collaboration, B. Abbott
We report a new measurement of the cross section for the production of isolated photons, with transverse energies (ET) above 10 GeV and pseudorapidities |eta| < 2.5, in p pbar coll…
Limits on Anomalous WWgamma and WWZ Couplings from WW/WZ->enujj Production
D0 collaboration, B. Abbott, M. Abolins
Limits on anomalous WWgamma and WWZ couplings are presented from a study of WW/WZ->enujj events in ppbar collisions at sqrt{s}=1.8 TeV. Results from the analysis of data collected…
Probing BFKL Dynamics in the Dijet Cross Section at Large Rapidity Intervals in ppbar Collisions at sqrt{s}=1800 and 630 GeV
D0 Collaboration, B. Abbott
Inclusive dijet production at large pseudorapidity intervals (delta_eta) between the two jets has been suggested as a regime for observing BFKL dynamics. We have measured the dijet…
Limits on Quark Compositeness from High Energy Jets in PbarP Collisions at 1.8 TeV
D0 collaboration, B. Abbott
Events in PbarP collisions at sqrt(s)=1.8 TeV with total transverse energy exceeding 500 GeV are used to set limits on quark substructure. The data are consistent with next-to-lead…
Search for the Charged Higgs Boson in the Decays of Top Quark Pairs in the and Channels at =1.8 TeV
T. Affolder
Top quark production offers the unique opportunity to search for a charged Higgs boson (), as the contribution from can be large in extensions of the St…
Variational calculations with improved energy functionals in gauge theories
C. Heinemann, E. Iancu, C. Martin +1
For a SU(N) Yang-Mills theory, we present variational calculations using gaussian wave functionals combined with an approximate projection on gauge invariant states. The projection…
Recent Advances in Odderon Physics
Basarab Nicolescu
We present in this talk the phenomenological and theoretical advances in Odderon physics which occured since the last EDS Blois Workshop (Seoul, 1997).
Spectroscopy at B-factories Using Hard Photon Emission
M. Benayoun, S. I. Eidelman, V. N. Ivanchenko +1
The process of hard photon emission by initial electrons (positrons) at B-factories is discussed. It is shown that studies of the bottomonium spectroscopy will be feasible for the…
Search for Second Generation Leptoquark Pairs in pbar-p Collisions at sqrt(s) = 1.8 TeV
B. Abbott
We have searched for second generation leptoquark (LQ) pairs in the μμ+jets channel using 94+-5 pb^{-1} of pbar-p collider data collected by the D0 experiment at the Fermilab Tevat…
On the direct evidence of time-reversal non-invariance in the system
Andre Rouge
The measurements of the CP violation parameters by the CPLEAR experiment are reviewed. It is shown that attempts to prove T-violation from the semileptonic asymmetries are flawed b…
Measurement of Open Beauty Production at HERA
H1 Collaboration, C. Adloff
The first observation of open b production in ep collisions is reported. An event sample containing muons and jets has been selected which is enriched in semileptonic b quark decay…
Precision determination of the pi-N scattering lengths and the charged pi-NN coupling constant
T. E. O. Ericson, B. Loiseau, A. W. Thomas
We critically evaluate the isovector GMO sumrule for the charged coupling constant using recent precision data from p and d atoms and with careful attention to sys…
Forward Pi0-Meson Production at HERA
C. Adloff
High transverse momentum pi0-mesons have been measured with the H1 detector at HERA in deep-inelastic ep scattering events at low Bjorken-x, down to x <~ 4.10^{-5}. The measurement…
A VMD Based, Nonet and SU(3) Symmetry Broken Model For Radiative Decays of Light Mesons
M. Benayoun
We present a VMD based model aiming to describe all radiative decays of light mesons. We show that the SU(3) breaking mechanism proposed by Bando, Kugo and Yamawaki (BKY), suppleme…
Search for TeV Gamma Rays from the SNR RXJ1713.7-3946
H. Muraishi, T. Tanimori, S. Yanagita +28
The shell type SNR RXJ1713.7-3946 is a new SNR discovered by the ROSAT all sky survey. Recently, strong non-thermal X-ray emission from the northwest part of the remnant was detect…
Very High Energy Gamma-ray spectral properties of Mrk 501 from CAT Cerenkov telescope observations in 1997
A. Djannati-Atai, F. Piron, A. Barrau +31
The BL Lac object Mrk 501 went into a very high state of activity during 1997, both in VHE gamma-rays and X-rays. We present here results from observations at energies above 250 Ge…
VMD, the WZW Lagrangian and ChPT: The Third Mixing Angle
M. Benayoun, L. DelBuono, H. B. O'Connell
We show that the Hidden Local Symmetry Model, supplemented with well-known procedures for breaking flavor SU(3) and nonet symmetry, provides all the information contained in the st…
The b-bbar Production Cross Section and Angular Correlations in p-pbar Collisions at sqrt(s) = 1.8 TeV
D0 Collaboration, B. Abbott
We present measurements of the b-bbar production cross section and angular correlations using the D0 detector at the Fermilab Tevatron p-pbar Collider operating at sqrt(s) = 1.8 Te…
The transition temperature of the dilute interacting Bose gas
Gordon Baym, Jean-Paul Blaizot, Markus Holzmann +2
We show that the critical temperature of a uniform dilute Bose gas must increase linearly with the s-wave scattering length describing the repulsion between the particles. Because…
Intensity Correlation between Observations at Differrent Wavelengths for Mkn 501 in 1997
Cécile Renault, Nicolas Renaud, Gilles Henri
The CAT imaging telescope on the site of the former solar plant Th'emis in southern France observed gamma-rays from the BL Lac object Mkn501 above 250 GeV for more than 60 usable h…
Near-Threshold Production of omega Mesons in the pp -> pp omega Reaction
F. Hibou, O. Bing, M. Boivin +9
The total cross section for omega production in the pp -> pp omega reaction has been measured at five c.m. excess energies from 3.8 to 30 MeV. The energy dependence is easily under…
Production of Like Sign Di-Leptons in p-p Collisions Through Composite Majorana Neutrinos
O. Panella, C. Carimalo, Y. N. Srivastava
The production of Like-Sign-Di-leptons (LSD), in the high energy lepton number violating () reaction, p p --> 2jets + l+l+ (l=e,μ,τ) of interest for the experiments to be…
A 16-channel Digital TDC Chip with internal buffering and selective readout for the DIRC Cherenkov counter of the BABAR experiment
P. Bailly, J. Chauveau, J. F. Genat +4
A 16-channel digital TDC chip has been built for the DIRC Cherenkov counter of the BaBar experiment at the SLAC B-factory (Stanford, USA). The binning is 0.5 ns, the conversion tim…