University of California, Davis

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19912026

most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 1996Show all

92 papers · 1 filter

hep-ph1996★ 36 cited

Measurements of the Delta(1232) Transition Form Factor and the Ratio sigma_nσ_p From Inelastic Electron-Proton and Electron-Deuteron Scattering

L. M. Stuart

Measurements of inclusive electron-scattering cross sections using hydrogen and deuterium targets in the region of the Delta(1232) resonance are reported. A global fit to these new…

hep-ex1996★ 35 cited

Search for Diphoton Events with Large Missing Transverse Energy in proton-antiproton collisions at sqrt(s) = 1.8 TeV

S. Abachi

A search for signals of new physics has been carried out in the channel p pbar -> gamma gamma + ETmiss. This signature is expected in various recently proposed supersymmetric (SUSY…

hep-ex1996★ 14 cited

Search for Top Squark Pair Production in the Dielectron Channel

D0 Collaboration, S. Abachi

This report describes the first search for top squark pair production in the channel stop_1 stopbar_1 -> b bbar chargino_1 chargino_1 -> ee+jets+MEt using 74.9 +- 8.9 pb^-1 of data…

hep-ph1996★ 17 cited

Precision Higgs boson mass determination at lepton colliders

V. Barger, M. S. Berger, J. F. Gunion +1

We demonstrate that a measurement of the Bjorken process $e^{+} e^{-}, μ^{+} μ^{-} \to Z H$ in the threshold region can yield a precise determination of the Higgs boson mass. With an integrate…

hep-ex1996★ 50 cited

Limits on Anomalous $W W γ$ Couplings from $p p ˉ \to W γ + X$ Events at $s = 1.8$ TeV

The DZero Collaboration, S. Abachi

We have measured the $W W γ$ gauge boson coupling parameters using $p p ˉ \to ℓ ν γ + X$ ( $ℓ = e, μ$ ) events at $s = 1.8$ TeV. The data, corresponding to an integrated luminosi…

hep-th1996★ 8 cited

Grassmannian and string theory

Albert Schwarz

Infinite-dimensional Grassmannian manifold contains moduli spaces of Riemann surfaces of all genera. This well known fact leads to a conjecture that non-perturbative string theory…

hep-ex1996★ 82 cited

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 $8.5 \leq Q^{2} \leq 35 G e V^{2}$ and…

hep-th1996★ 1 cited

Dimensional reduction in supersymmetric field theories

Oleg Zaboronsky

A class of quantum field theories invariant with respect to the action of an odd vector field Q on a source supermanifold $Σ$ is considered. We suppose that Q satisfies the conditi…

quant-ph1996★ 7 cited

Coherent State Approach to Time Reparameterization Invariant Systems

M. C. Ashworth

For many years coherent states have been a useful tool for understanding fundamental questions in quantum mechanics. Recently, there has been work on developing a consistent way of…

hep-ph1996★ 14 cited

Detecting and Studying $e^{+} e^{-} \to H^{0} A^{0}, H^{+} H^{-}$ in the MSSM: Implications of Supersymmetric Decays and Discriminating GUT Scenarios

J. F. Gunion, J. Kelly

We demonstrate that supersymmetric decays, as typified by the predictions of several GUT-scale boundary condition choices, do not prevent detection of $Z^{*} \to H^{0} A^{0}, H^{+} H^{-}$ , at a…

hep-th1996★ 1 cited

Anomaly and Condensate in the Light-Cone Schwinger Model

J. Gamboa, I. Schmidt, L. Vergara

The axial anomaly and fermion condensate in the light cone Schwinger model are studied following path integral methods. This formalism allows for a simple and direct calculation fo…

hep-ph1996

Implications of $μν γ γ$ Production on Precision Measurement of the W Mass

U. Baur, T. Han, R. Sobey +1

The process $p p ˉ \to μ^{-} ν ˉ γ γ$ is calculated including finite lepton mass effects. Implications for precision measurements of the $W$ mass at the Tevatron are disc…

hep-ph1996

Using Higgs Pair Production in $e^{+} e^{-}$ or $μ^{+} μ^{-}$ Collisions To Probe GUT-Scale Boundary Conditions in the Minimal Supersymmetric Model

J. F. Gunion, J. Kelly

We delineate the techniques and prospects for using Higgs pair production in $e^{+} e^{-}$ or $μ^{+} μ^{-}$ collisions to probe GUT-scale boundary conditions in the minimal supersymmetric st…

hep-ph1996★ 41 cited

Determining the existence and nature of the quark-gluon plasma by Upsilon suppression at the LHC

J. F. Gunion, R. Vogt

Minijet production in $s = 5.5$ TeV Pb+Pb collisions at the LHC is expected to produce a gluon-dominated plasma with large initial temperatures and energy densities. We disc…

hep-ph1996

Measuring the Higgs to Photon-Photon Branching Ratio at the Next Linear $e^{+} e^{-}$ Collider

J. F. Gunion, P. C. Martin

We examine the prospects for measuring the photon-photon branching ratio of a Standard-Model-like Higgs boson ( $h$ ) at the Next Linear $e^{+} e^{-}$ Collider when the Higgs boson is pro…

hep-ph1996★ 99 cited

Signals for the Minimal Gauge-mediated Supersymmetry Breaking Model at the Fermilab Tevatron Collider

Howard Baer, Michal Brhlik, Chih-hao Chen +1

We investigate the experimental implications of the minimal gauge-mediated low energy supersymmetry breaking (GMLESB) model for Fermilab Tevatron collider experiments. We map out t…

hep-ph1996★ 8 cited

Will at least one of the Higgs bosons of the next-to-minimal supersymmetric extension of the Standard Model be observable at LEP2 or the LHC?

J. F. Gunion, H. E. Haber, T. Moroi

We demonstrate that there are regions of parameter space in the next-to-minimal (i.e. two-Higgs-doublet, one-Higgs-singlet superfield) supersymmetric extension of the SM for which…

hep-ex1996★ 94 cited

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…

hep-ph1996★ 22 cited

Searching for Doubly-Charged Higgs Bosons at Future Colliders

J. F. Gunion, C. Loomis, K. T. Pitts

Doubly-charged Higgs bosons ( $Δ^{--} / Δ^{++}$ ) appear in several extensions to the Standard Model and can be relatively light. We review the theoretical motivation for these states…

astro-ph1996★ 1 cited

RR Lyrae Stars in the MACHO Database

The MACHO Collaboration, D. Minniti, C. Alcock +18

The MACHO Project has catalogued $\sim 8000$ RR Lyrae stars in the Large Magellanic Cloud, $\sim 1800$ in the Galactic bulge, and $\sim$ 50 in the Sgr dwarf galaxy. These variables…

cond-mat1996★ 39 cited

Quantum-critical scaling and temperature-dependent logarithmic corrections in the spin-half Heisenberg chain

O. A. Starykh, R. R. P. Singh, A. W. Sandvik

Low temperature dynamics of the S=1/2 Heisenberg chain is studied via a simple ansatz generalizing the conformal mapping and analytic continuation procedures to correlation functio…

nucl-th1996★ 42 cited

$J / ψ$ and $ψ^{'}$ suppression by comovers in Pb+Pb collisions

S. Gavin, R. Vogt

Measurements of $ψ$ and $ψ^{'}$ production at the CERN SPS are compared to predictions based on a hadronic model of charmonium suppression. Detailed information is presented to facili…

cond-mat1996★ 28 cited

One particle spectral weight of the three dimensional single band Hubbard model

M. Ulmke, R. T. Scalettar, A. Nazarenko +1

Dynamic properties of the three-dimensional single-band Hubbard model are studied using Quantum Monte Carlo combined with the maximum entropy technique. At half-filling, there is a…

hep-ph1996★ 12 cited

Protecting the Baryon Asymmetry in Theories with R-parity Violation

Sacha Davidson, Ralf Hempfling

We propose a mechanism for hiding the primordial baryon asymmetry from interactions that could wash it out. It requires the introduction of a baryon number carrying singlet which i…

Measurements of the Delta(1232) Transition Form Factor and the Ratio sigma_nσ_p From Inelastic Electron-Proton and Electron-Deuteron Scattering

Search for Diphoton Events with Large Missing Transverse Energy in proton-antiproton collisions at sqrt(s) = 1.8 TeV

Search for Top Squark Pair Production in the Dielectron Channel

Precision Higgs boson mass determination at lepton colliders

Limits on Anomalous WWγ Couplings from ppˉ​→Wγ+X Events at s​=1.8 TeV

Grassmannian and string theory

Determination of the Longitudinal Proton Structure Function F_L(x,Q^2) at Low x

Dimensional reduction in supersymmetric field theories

Coherent State Approach to Time Reparameterization Invariant Systems

Detecting and Studying e+e−→H0A0,H+H− in the MSSM: Implications of Supersymmetric Decays and Discriminating GUT Scenarios

Anomaly and Condensate in the Light-Cone Schwinger Model

Implications of μνγγ Production on Precision Measurement of the W Mass

Using Higgs Pair Production in e+e− or μ+μ− Collisions To Probe GUT-Scale Boundary Conditions in the Minimal Supersymmetric Model

Determining the existence and nature of the quark-gluon plasma by Upsilon suppression at the LHC

Measuring the Higgs to Photon-Photon Branching Ratio at the Next Linear e+e− Collider

Signals for the Minimal Gauge-mediated Supersymmetry Breaking Model at the Fermilab Tevatron Collider

Will at least one of the Higgs bosons of the next-to-minimal supersymmetric extension of the Standard Model be observable at LEP2 or the LHC?

Measurement of Charged Particle Transverse Momentum Spectra in Deep Inelastic Scattering

Searching for Doubly-Charged Higgs Bosons at Future Colliders

RR Lyrae Stars in the MACHO Database

Quantum-critical scaling and temperature-dependent logarithmic corrections in the spin-half Heisenberg chain

J/ψ and ψ′ suppression by comovers in Pb+Pb collisions

One particle spectral weight of the three dimensional single band Hubbard model

Protecting the Baryon Asymmetry in Theories with R-parity Violation

Limits on Anomalous $W W γ$ Couplings from $p p ˉ \to W γ + X$ Events at $s = 1.8$ TeV

Detecting and Studying $e^{+} e^{-} \to H^{0} A^{0}, H^{+} H^{-}$ in the MSSM: Implications of Supersymmetric Decays and Discriminating GUT Scenarios

Implications of $μν γ γ$ Production on Precision Measurement of the W Mass

Using Higgs Pair Production in $e^{+} e^{-}$ or $μ^{+} μ^{-}$ Collisions To Probe GUT-Scale Boundary Conditions in the Minimal Supersymmetric Model

Measuring the Higgs to Photon-Photon Branching Ratio at the Next Linear $e^{+} e^{-}$ Collider

$J / ψ$ and $ψ^{'}$ suppression by comovers in Pb+Pb collisions