3.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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109 papers · 1 filter
Classical Evolution of Quantum Elliptic States
Paolo Bellomo, C. R. Stroud
The hydrogen atom in weak external fields is a very accurate model for the multiphoton excitation of ultrastable high angular momentum Rydberg states, a process which classical mec…
Positional Disorder (Random Gaussian Phase Shifts) in the Fully Frustrated Josephson Junction Array (2D XY Model)
Pramod Gupta, S. Teitel
We consider the effect of positional disorder on a Josephson junction array with an applied magnetic field of f=1/2 flux quantum per unit cell. This is equivalent to the problem of…
Measurement of the High-Mass Drell-Yan Cross Section and Limits on Quark-Electron Compositeness Scales
B. Abbott
We present a measurement of the Drell-Yan cross section at high dielectron invariant mass using 120/pb of data collected in pbar-p collisions at sqrt(s) = 1.8 TeV by the D0 collabo…
Could the be substantially different from and in the supersymmetric standard model?
Mike Bisset, Otto C. W. Kong, Cosmin Macesanu +1
R-parity stands as an ad hoc assumption in the most popular version of the supersymmetric standard model. More than fifteen years' studies of R-parity violations have been restrict…
Probing the Concept of Statistical Independence of Intermediate-Mass Fragment Production in Heavy-Ion Collisions
W. Skulski, J. Toke, W. U. Schroeder
It is found that the total IMF-transverse-energy (E_t) spectra in multi-IMF events are well represented by synthetic spectra obtained by folding of the single-IMF spectrum. Using t…
Measurement of the Branching Fractions and Form Factor
J. Bartelt
Using a sample of 3.3 million B-meson decays collected with the CLEO detector at the Cornell Electron Storage Ring, we have studied and $\bar{B}^0 \to D^+ \ellν…
Search for Exclusive Rare Baryonic Decays of Mesons
T. E. Coan
We report the results of a search for the rare baryonic decay modes B -> Lambda Lambdabar, B -> Lambdabar p, B -> Lambdabar p pi, and B -> p pbar using 5.8M BBbar pairs collected w…
Poisson Brackets of Normal-Ordered Wilson Loops
C. -W. H. Lee, S. G. Rajeev
We formulate Yang-Mills theory in terms of the large-N limit, viewed as a classical limit, of gauge-invariant dynamical variables, which are closely related to Wilson loops, via de…
First Observation of the Decay
M. Artuso
We have observed four fully reconstructed B0 -> D*+D*- candidates in 5.8 million Upsilon(4S) -> BBbar decays recorded with the CLEO detector. The background is estimated to be 0.31…
Effects of Parton kt in High-pt Particle Production
M. Zielinski
We report on recent work concerning the phenomenology of initial-state parton-kt effects in direct-photon production and related processes in hadron collisions. After a brief summa…
Supersymmetry without R-parity : Constraints from Leptonic Phenomenology
M. Bisset, O. C. W. Kong, C. Macesanu +1
R-parity conservation is an {\it ad hoc} assumption in the most popular version of the supersymmetric standard model. Most studies of models which do allow for R-parity violation h…
Search for High Mass Photon Pairs in p-pbar --> gamma-gamma-jet-jet Events at sqrt(s)=1.8 TeV
D0 Collaboration, B. Abbott
A search has been carried out for events in the channel p-barp --> gamma gamma jet jet. Such a signature can characterize the production of a non-standard Higgs boson together with…
A New Type of Shape Instability of Hot Nuclei and Prompt Nuclear Fragmentation
J. Toke, W. U. Schroeder
A novel mechanism of prompt nuclear fragmentation is proposed. Assuming micro-canonical or canonical equilibrium, it is shown that a strong enhancement of the accessible phase spac…
A Soluble Theory of Massless Scalar QED_2
F. T. Brandt, Ashok Das, J. Frenkel
In this brief report, we analyze a generalized theory of massless scalar QED_2 and show that, unlike the conventional scalar QED_2, it is free from infrared divergence problems. Th…
Observation of Two Narrow States Decaying into and
C. P. Jessop
We report the first observation of two narrow charmed strange baryons decaying to and , respectively, using data from the CLEO II detector at CESR. We interpret th…
Performance of a Prototype CMS Hadron Barrel Calorimeter in a Test Beam
Arie Bodek
We report on the performance of a prototype CMS Hadron Barrel Calorimeter (HCAL) module in a test beam. The prototype sampling calorimeter used copper absorber plates and scintilla…
Search for a Technicolor omega_T Particle in Events with a Photon and a b-quark Jet at CDF
The CDF Collaboration, F. Abe
If the Technicolor omega_T particle exists, a likely decay mode is omega_T -> gamma pi_T, followed by pi_T -> bb-bar, yielding the signature gamma bb-bar. We have searched 85 pb^-1…
Measurement of the Top Quark Mass with the Collider Detector at Fermilab
F. Abe, CDF Collaboration
We present a new measurement of the top quark mass in events in which both bosons from top quarks decay into lepton (). We use events collected by the CDF exp…
Search for second generation leptoquarks in the dimuon plus dijet channel of p-pbar collisions at sqrt{s}=1.8 TeV
CDF collaboration, F. Abe
We report on a search for second generation leptoquarks (Phi_2) using a data sample corresponding to an integrated luminosity of 110 pb^{-1} collected at the Collider Detector at F…
Effective Actions for 0+1 Dimensional Scalar QED and its SUSY Generalization at
J. Barcelos-Neto, Ashok Das
We compute the effective actions for the 0+1 dimensional scalar field interacting with an Abelian gauge background, as well as for its supersymmetric generalization at finite tempe…
A High Statistics Search for Electron-Neutrino --> Tau-Neutrino Oscillations
NuTeV Collaboration, D. Naples, A. Romosan
We present new limits on nu_e to nu_tau and nu_e to nu_sterile oscillations by searching for electron neutrino dissappearance in the high-energy wide-band CCFR neutrino beam. Sensi…
2-Nucleon 1-Loop Corrections to Pion Double Charge Exchange within Heavy Baryon Chiral Perturbation Theory
A. Misra, D. S. Koltun
One-loop corrections at the two-nucleon level to Pion Double Charge exchange (DCX) scattering off a nuclear target at threshold, are calculated within the framework of Heavy Baryon…
Correlation Lengths in the Vortex Line Liquid of a High Tc Superconductor
Peter Olsson, S. Teitel
We use the three dimensional uniformly frustrated XY model, as a model for a high temperature superconductor in an applied magnetic field, to explicitly measure the longitudinal co…
Retarded Greens Functions and Forward Scattering Amplitudes in Thermal Field Theory
F. T. Brandt, Ashok Das, J. Frenkel +1
In this paper, we give a simple diagrammatic identification of the unique combination of the causal n-point vertex functions in the real time formalism that would coincide with the…