University of Oklahoma

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k 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 2000Show all

80 papers · 1 filter

hep-ex2000★ 32 cited

Search for CP Violation in $D^{0} \to K_{S}^{0} π^{0}$ , $D^{0} \to π^{0} π^{0}$ and $D^{0} \to K_{S}^{0} K_{S}^{0}$

G. Bonvicini, CLEO Collaboration

We have searched for CP-violating asymmetries in neutral charm meson decays in 13.7 fb^-1 of e^+e^- collision data at sqrt{s} = 10.6 GeV with the CLEO detector. The measured asymme…

astro-ph2000★ 2 cited

Type Ia Supernovae: Toward the Standard Model?

David Branch

In this short review I suggest that recent developments support the conjecture that Type Ia supernovae (SNe Ia) are the complete disruptions of Chandrasekhar-mass carbon-oxygen whi…

astro-ph2000★ 2 cited

STIS Ultraviolet Spectral Evidence for Outflows in Extreme Narrow-Line Seyfert 1 Galaxies

Karen M. Leighly

(abridged) I present and discuss the results of HST STIS observations of IRAS 13224-3809 and 1H 0707-495, two narrow-line Seyfert 1 (NLS1) galaxies. We discovered that high-ionizat…

hep-ex2000★ 40 cited

Evidence of New States Decaying into $Ξ_{c}^{'} π$

S. E. Csorna, CLEO Collaboration

Using 13.7 $f b^{- 1}$ of data recorded by the CLEO detector at CESR, we report evidence for two new charmed baryons: one decaying into $Ξ_{c}^{0'} π^{+}$ with the subsequent decay…

math.GR2000★ 8 cited

Two-dimensional Artin groups with CAT(0) dimension three

Noel Brady, John Crisp

We exhibit 3-generator Artin groups which have finite 2-dimensional Eilenberg-Mac Lane spaces, but which do not act properly discontinuously by semi-simple isometries on a 2-dimens…

hep-ex2000★ 7 cited

A Measurement of the Decay Asymmetry Parameters in $Ξ_{c}^{0}\to \X^{-}π^{+}$

S. Chan, CLEO Collaboration

Using the CLEO II detector at the Cornell Electron Storage Ring we have measured the $Ξ_{c}^{0}$ decay asymmetry parameter in the decay $Ξ_{c}^{0} \to Ξ^{-} π^{+}$ . We find $α_{Ξ_c^{0}}…

hep-ex2000★ 45 cited

A Quasi-Model-Independent Search for New High p_T Physics at DZero

DZero Collaboration

We apply a quasi-model-independent strategy ("Sleuth") to search for new high p_T physics in approximately 100 pb^-1 of ppbar collisions at sqrt(s) = 1.8 TeV collected by the DZero…

hep-ex2000★ 56 cited

A Quasi-Model-Independent Search for New Physics at Large Transverse Momentum

DZero Collaboration

We apply a quasi-model-independent strategy ("Sleuth") to search for new high p_T physics in approximately 100 pb^-1 of ppbar collisions at sqrt(s) = 1.8 TeV collected by the DZero…

hep-ex2000★ 12 cited

Measurement of the $Λ_{c}^{+}$ Lifetime

A. H. Mahmood, CLEO Collaboration

The $Λ_{c}^{+}$ lifetime is measured using 9.0 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data collected on or just below the $Υ (4 S)$ resonance with the CLEO II.V detector at CESR. Using a…

hep-th2000★ 104 cited

Quantum (In)Stability of a Brane-World AdS $_{5}$ Universe at Nonzero Temperature

Iver Brevik, Kimball A. Milton, Shin'ichi Nojiri +1

We consider the quantum effects of bulk matter (scalars, spinors) in the Randall-Sundrum AdS $_{5}$ brane-world at nonzero temperature. The thermodynamic energy (modulus potential) is…

hep-ex2000★ 85 cited

Inclusive Jet Production in pbar p Collisions

D0 Collaboration, B. Abbott

We report a new measurement of the pseudorapidity (eta) and transverse-energy (Et) dependence of the inclusive jet production cross section in pbar b collisions at sqrt(s) = 1.8 Te…

astro-ph2000★ 36 cited

Model Independent Primordial Power Spectrum from Maxima, Boomerang, and DASI Data

Yun Wang, Grant J. Mathews

A model-independent determination of the primordial power spectrum of matter density fluctuations could uniquely probe physics of the very early universe, and provide powerful cons…

astro-ph2000★ 40 cited

Distance-Redshift in Inhomogeneous $O m e g a_{0} = 1$ Friedmann-Lemaitre-Robertson-Walker Cosmology

R. Kantowski, R. C. Thomas

Distance--redshift relations are given in terms of associated Legendre functions for partially filled beam observations inspatially flat Friedmann-Lemaitre-Robertson-Walker (FLRW)…

hep-ex2000★ 123 cited

Observation of New States Decaying into $Λ_{c}^{+} π^{-} π^{+}$

M. Artuso, CLEO Collaboration

Using 13.7 fb^{-1} of data recorded by the CLEO detector at CESR, we investigate the spectrum of charmed baryons which decay into Lambda_c^+ pi^- pi^+ and are more massive than the…

astro-ph2000★ 33 cited

Analysis of the Type IIn Supernova 1998S: Effects of Circumstellar Interaction on Observed Spectra

Eric J. Lentz, E. Baron, Peter Lundqvist +20

We present spectral analysis of early observations of the Type IIn supernova 1998S using the general non-local thermodynamic equilibrium atmosphere code \tt PHOENIX}. We model both…

astro-ph2000★ 136 cited

Preliminary Spectral Analysis of the Type II Supernova 1999em

E. Baron, David Branch, Peter H. Hauschildt +19

We have calculated fast direct spectral model fits to two early-time spectra of the Type-II plateau SN 1999em, using the SYNOW synthetic spectrum code. The first is an extremely ea…

math-ph2000

Application of the hybrid stochastic-deterministic minimization method to a surface data inverse scattering problem

Semion Gutman, Alexander G. Ramm

A method for the identification of small inhomogeneities from a surface data is presented in the framework of an inverse scattering problem for the Helmholtz equation. Using the as…

astro-ph2000★ 31 cited

Spectroscopically Peculiar Type Ia Supernovae and Implications for Progenitors

D. Branch

In a recent paper Li et al. (2000) reported that 36 percent of 45 Type Ia supernovae (SNe Ia) discovered since 1997 in two volume-limited supernova searches were spectroscopically…

math-ph2000★ 6 cited

Identification of multilayered particles from scattering data by a clustering method

Semion Gutman

A multilayered particle is illuminated by plane acoustic or electromagnetic waves of one or several frequencies. We consider the inverse scattering problem for the identification o…

math-ph2000★ 2 cited

Stable identification of piecewise-constant potentials from fixed-energy phase shifts

Semion Gutman, Alexander G. Ramm

An identification of a spherically symmetric potential by its phase shifts is an important physical problem. Recent theoretical results assure that such a potential is uniquely def…

math-ph2000

Piecewise-constant potentials with practically the same fixed-energy phase shifts

Alexander G. Ramm, Semion Gutman

It has recently been shown that spherically symmetric potentials of finite range are uniquely determined by the part of their phase shifts at a fixed energy level $k^{2} > 0$ . However,…

hep-ex2000★ 21 cited

Search for a Scalar Bottom Quark with Mass 3.5-4.5 GeV/ $c^{2}$

V. Savinov, CLEO Collaboration

We report on a search for a supersymmetric $B ~$ meson with mass between 3.5 and 4.5 GeV/ $c^{2}$ using 4.52 $fb^{- 1}$ of integrated luminosity produced at $\sqrt{s}=10.52…

hep-ex2000★ 21 cited

Observation of the $Ω_{c}^{0}$ Charmed Baryon at CLEO

D. Cronin-Hennessy, CLEO Collaboration

The CLEO experiment at the CESR collider has used 13.7 fb $^{- 1}$ of data to search for the production of the $Ω_{c}^{0}$ (css-ground state) in $e^{+} e^{-}$ collisions at $\sqrt{s} \sim…

hep-ex2000★ 8 cited

Study of $B \to ψ (2 S) K$ and $B \to ψ (2 S) K^{*}$ (892) Decays

S. Richichi, CLEO Collaboration

Color-suppressed decays of $B$ mesons to final states with $ψ (2 S)$ mesons have been observed with the CLEO detector. The branching fractions for the decays $B^{+} \to ψ (2 S) K^{+}$ , $B^…

Search for CP Violation in D0→KS0​π0, D0→π0π0 and D0→KS0​KS0​