output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2004Show all

162 papers · 1 filter

hep-ex2004★ 699 cited

Measurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

D. Acosta, CDF Collaboration

We present a new measurement of the inclusive and differential production cross sections of mesons and -hadrons in proton-antiproton collisions at GeV. The…

cond-mat.mtrl-sci2004★ 16 cited

Local Environment of Ferromagnetically Ordered Mn in Epitaxial InMnAs

P. T. Chiu, B. W. Wessels, D. J. Keavney +1

The magnetic properties of the ferromagnetic semiconductor In0.98Mn0.02As were characterized by x-ray absorption spectroscopy and x-ray magnetic circular dichroism. The Mn exhibits…

cond-mat.mtrl-sci2004★ 35 cited

Optical investigation of electronic states of Mn4+ ions in p-type GaN

B. Han, B. W. Wessels, M. P. Ulmer

The electronic states of manganese in p-type GaN are investigated using photoluminescence (PL) and photoluminescence excitation (PLE) spectroscopies. A series of sharp PL lines at…

astro-ph2004★ 37 cited

Three Additional Quiescent Low-Mass X-ray Binary Candidates in 47 Tucanae

C. O. Heinke, J. E. Grindlay, P. D. Edmonds

We identify through their X-ray spectra one certain (W37) and two probable (W17 and X4) quiescent low-mass X-ray binaries (qLMXBs) containing neutron stars in a long Chandra X-ray…

math.SG2004★ 45 cited

Products of Floer cohomology of torus fibers in toric Fano manifolds

Cheol-Hyun Cho

We compute the ring structure of Floer cohomology groups of Lagrangian torus fibers in some toric Fano manifolds continuing the study of \cite{CO}. Related $\AI$-formulas hold for…

math.DS2004

Ergodic Averages for Independent Polynomials and Applications

Nikos Frantzikinakis, Bryna Kra

Szemerédi's Theorem states that a set of integers with positive upper density contains arbitrarily long arithmetic progressions. Bergelson and Leibman generalized this, showing tha…

hep-ex2004★ 58 cited

Measurement of the Lifetime Difference Between B_s Mass Eigenstates

D. Acosta

We present measurements of the lifetimes and polarization amplitudes for B_s --> J/psi phi and B_d --> J/psi K*0 decays. Lifetimes of the heavy (H) and light (L) mass eigenstates i…

hep-ex2004★ 37 cited

Measurement of the Cross Section for Prompt Diphoton Production in p-pbar Collisions at sqrt(s) = 1.96 TeV

D. Acosta et al

We report a measurement of the rate of prompt diphoton production in collisions at using a data sample of 207 pb collected with the up…

hep-ex2004★ 34 cited

Measurements of Bottom Anti-Bottom Azimuthal Production Correlations in Proton-Antiproton Collisions at s**(1/2)= 1.8 TeV

CDF Collaboration

We have measured the azimuthal angular correlation of bottom anti-bottom production, using 86.5 pb-1 of data collected by Collider Detector at Fermilab (CDF) in proton anti-proton…

cond-mat.mtrl-sci2004★ 10 cited

The Structure of GaSb Digitally Doped with Mn

G. I. Boishin, J. M. Sullivan, L. J. Whitman

Cross sectional scanning tunneling microscopy (XSTM) and density functional theory have been used to characterize the structure of GaSb digitally doped with Mn. The Mn dopants are…

astro-ph2004★ 89 cited

The Disruption of Stellar Clusters Containing Massive Black Holes near the Galactic Center

M. Atakan Gürkan, Frederic A. Rasio

We present results from dynamical Monte Carlo simulations of dense star clusters near the Galactic center. These clusters sink toward the center of the Galaxy by dynamical friction…

hep-ex2004★ 12 cited

A Search for Anomalous Heavy-Flavor Quark Production in Association with W Bosons

D0 Collaboration, V. M. Abazov

We present a search for anomalous production of heavy-flavor quark jets in association with a W boson at the Fermilab Tevatron ppbar Collider. This search is conducted through an e…

hep-ex2004★ 43 cited

Measuring cal B(D^+ --> mu^+ nu) and the Pseudoscalar Decay Constant f_D^+

G. Bonvicini, CLEO Collaboration

In 60 inverse-pb of data taken on the psi(3770) resonance with the CLEO-c detector, we find 8 D+ -> mu+ nu decay candidates that are mostly signal, containing only 1 estimated back…

hep-ex2004★ 28 cited

Measurement of the W Boson Polarization in Top Decay at CDF at s**(1/2) = 1.8 TeV

CDF Collaboration

The polarization of the boson in decay is unambiguously predicted by the Standard Model of weak interactions and is a powerful test of our understanding of the $tbW…

hep-ex2004★ 55 cited

Photon transitions in Upsilon(2S) and Upsilon(3S)

M. Artuso

We have studied the inclusive photon spectra in Upsilon(2S) and Υ(3S) decays using a large statistics data sample obtained with the CLEO III detector. We present the most precise m…

hep-ex2004★ 2 cited

Searches for Extra Dimensions at the Tevatron

Muge Karagoz Unel

Models in which gravity and/or Standard Model gauge bosons propagate in more than three spatial dimensions have implications that can be tested at current colliders. In this paper,…

hep-ph2004★ 4 cited

2004 TASI Lectures on Neutrino Physics

Andre de Gouvea

I discuss, in a semi-pedagogical way, our current understanding of neutrino physics. I present a brief history of how the neutrino came to be ``invented'' and observed, and discuss…

q-bio.OT2004★ 108 cited

Emergence of Complex Dynamics in a Simple Model of Signaling Networks

Luis A. N. Amaral, Albert Diaz-Guilera, Andre A. Moreira +2

A variety of physical, social and biological systems generate complex fluctuations with correlations across multiple time scales. In physiologic systems, these long-range correlati…

hep-ex2004★ 52 cited

Measurement of the Forward-Backward Charge Asymmetry of Electron-Positron Pairs in Proton anti-Proton Collisions at s**(1/2)=1.96-TeV

CDF Collaboration

We present a measurement of the mass dependence of the forward-backward charge asymmetry (A_{FB}) for electron-positron pairs produced via an intermediate Z/gamma with mass Mee > 4…

hep-ph2004★ 45 cited

An Alternative Interpretation of X(3872)

Kamal K. Seth

It is proposed that X(3872) is a vector glueball mixed with neighboring vector states of charmonium.

cond-mat.mtrl-sci2004★ 37 cited

Tunable Conductivity and Conduction Mechanism in a UV light activated electronic conductor

M. I. Bertoni, T. O. Mason, J. E. Medvedeva +3

A tunable conductivity has been achieved by controllable substitution of a novel UV light activated electronic conductor. The transparent conducting oxide system H-doped Ca12-xMgxA…

astro-ph2004★ 19 cited

Are Supernova Kicks Responsible for X-ray Binary Ejection from Young Clusters?

J. Sepinsky, V. Kalogera, K. Belczynski

Recent Chandra observations of interacting and starburst galaxies have led us to investigate the apparent correlation between the positions of young star clusters and Chandra point…

astro-ph2004★ 133 cited

Understanding Compact Object Formation and Natal Kicks I. Calculation Methods and the case of GRO J1655-40

B. Willems, M. Henninger, T. Levin +5

In recent years proper motion measurements have been added to the set of observational constraints on the current properties of Galactic X-ray binaries. We develop an analysis that…

math.AP2004

Absence of super-exponentially decaying eigenfunctions on Riemannian manifolds with pinched negative curvature

Andras Vasy, Jared Wunsch

Let (X,g) be a metrically complete, simply connected Riemannian manifold with bounded geometry and pinched negative curvature, i.e. there are constants a>b>0 such that -a^2<K<-b^2…