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hep-ex2009★ 84 cited

Determination of the strong coupling constant from the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. M. Abazov

We determine the strong coupling constant alphas and its energy dependence from the pT dependence of the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV. The st…

quant-ph2009★ 107 cited

Single-Atom Cavity QED and Opto-Micromechanics

M. Wallquist, K. Hammerer, P. Zoller +6

In a recent publication [K. Hammerer et al., Phys. Rev. Lett. 103, 063005 (2009)] we have shown the possibility to achieve strong coupling of the quantized motion of a micron-sized…

hep-ex2009★ 4 cited

Prospects for R-Parity Conserving SUSY searches at the LHC

M-H. Genest

We review the current strategies to search for generic SUSY models with R-parity conservation in the ATLAS and CMS detectors at the LHC. The discovery reach in early data will be p…

astro-ph.CO2009★ 182 cited

Measurements of Secondary Cosmic Microwave Background Anisotropies with the South Pole Telescope

M. Lueker, C. L. Reichardt, K. K. Schaffer +40

We report cosmic microwave background (CMB) power spectrum measurements from the first 100 sq. deg. field observed by the South Pole Telescope (SPT) at 150 and 220 GHz. On angular…

math-ph2009★ 8 cited

Existence of ground states of hydrogen-like atoms in relativistic QED I: The semi-relativistic Pauli-Fierz operator

Martin Könenberg, Oliver Matte, Edgardo Stockmeyer

We consider a hydrogen-like atom in a quantized electromagnetic field which is modeled by means of the semi-relativistic Pauli-Fierz operator and prove that the infimum of the spec…

astro-ph.SR2009★ 14 cited

The first search for variable stars in the open cluster NGC 6253 and its surrounding field

Fabrizio De Marchi, Ennio Poretti, Marco Montalto +2

This work presents the first high-precision variability survey in the field of the intermediate-age, metal--rich open cluster NGC 6253. Clusters of this type are benchmarks for ste…

cond-mat.mes-hall2009★ 7 cited

The tunnel magnetoresistance in chains of quantum dots weakly coupled to external leads

Ireneusz Weymann

We analyze numerically the spin-dependent transport through coherent chains of three coupled quantum dots weakly connected to external magnetic leads. In particular, using the diag…

astro-ph.CO2009★ 6 cited

Hydrodynamic simulations of correlation and scatter in galaxy cluster maps

A. Finoguenov, A. J. R. Sanderson, J. J. Mohr +2

The two dimensional structure of hot gas in galaxy clusters contains information about the hydrodynamical state of the cluster, which can be used to understand the origin of scatte…

hep-ex2009★ 12 cited

Search for the associated production of a b quark and a neutral supersymmetric Higgs boson which decays to tau pairs

D0 Collaboration, V. M. Abazov

We report results from a search for production of a neutral Higgs boson in association with a quark. We search for Higgs decays to pairs with one subsequently decaying…

astro-ph.CO2009★ 24 cited

Golden gravitational lensing systems from the Sloan Lens ACS Survey. I. SDSS J1538+5817: one lens for two sources

C. Grillo, T. Eichner, S. Seitz +4

We present a lensing and photometric study of the exceptional system SDSS J1538+5817, identified by the SLACS survey. The lens is a luminous elliptical at redshift z=0.143. Using H…

hep-ex2009★ 20 cited

Search for the Standard Model Higgs Boson in the ZH->vvbb Channel in 5.2 fb-1 of p-pbar Collisions at sqrt(s)=1.96 TeV

D0 Collaboration

A search is performed for the standard model Higgs boson in 5.2 fb-1 of p-pbar collisions at sqrt(s)=1.96 TeV, collected with the D0 detector at the Fermilab Tevatron Collider. The…

hep-ex2009★ 187 cited

Double parton interactions in photon+3 jet events in ppbar collisions sqrt{s}=1.96 TeV

D0 Collaboration

We have used a sample of photon+3 jets events collected by the D0 experiment with an integrated luminosity of about 1 fb^-1 to determine the fraction of events with double parton s…

hep-th2009★ 8 cited

Remarks on quiver gauge theories from open topological string theory

Nils Carqueville, Alexander Quintero Velez

We study effective quiver gauge theories arising from a stack of D3-branes on certain Calabi-Yau singularities. Our point of view is a first principle approach via open topological…

cond-mat.mtrl-sci2009★ 118 cited

Parallel electron-hole bilayer conductivity from electronic interface reconstruction

R. Pentcheva, M. Huijben, K. Otte +12

The perovskite SrTiO-LaAlO structure has advanced to a model system to investigate the rich electronic phenomena arising at polar interfaces. Using first principles calcula…

quant-ph2009★ 99 cited

Entanglement of mechanical oscillators coupled to a non-equilibrium environment

Max Ludwig, K. Hammerer, Florian Marquardt

Recent experiments aim at cooling nanomechanical resonators to the ground state by coupling them to non-equilibrium environments in order to observe quantum effects such as entangl…

astro-ph.CO2009★ 148 cited

Angular Power Spectra of the Millimeter Wavelength Background Light from Dusty Star-forming Galaxies with the South Pole Telescope

N. R. Hall, L. Knox, C. L. Reichardt +41

We use data from the first 100 square-degree field observed by the South Pole Telescope (SPT) in 2008 to measure the angular power spectrum of temperature anisotropies contributed…

physics.comp-ph2009★ 84 cited

Highly accelerated simulations of glassy dynamics using GPUs: caveats on limited floating-point precision

Peter H. Colberg, Felix Höfling

Modern graphics processing units (GPUs) provide impressive computing resources, which can be accessed conveniently through the CUDA programming interface. We describe how GPUs can…

physics.ins-det2009★ 95 cited

Readiness of the ATLAS Liquid Argon Calorimeter for LHC Collisions

The ATLAS Collaboration

The ATLAS liquid argon calorimeter has been operating continuously since August 2006. At this time, only part of the calorimeter was readout, but since the beginning of 2008, all c…

math.NA2009★ 50 cited

Convergence of the stochastic Euler scheme for locally Lipschitz coefficients

Martin Hutzenthaler, Arnulf Jentzen

Stochastic differential equations are often simulated with the Monte Carlo Euler method. Convergence of this method is well understood in the case of globally Lipschitz continuous…

astro-ph.CO2009★ 332 cited

Extragalactic millimeter-wave sources in South Pole Telescope survey data: source counts, catalog, and statistics for an 87 square-degree field

J. D. Vieira, T. M. Crawford, E. R. Switzer +52

We report the results of an 87 square-degree point-source survey centered at R.A. 5h30m, decl. -55 deg. taken with the South Pole Telescope (SPT) at 1.4 and 2.0 mm wavelengths with…

hep-lat2009★ 2 cited

Topological Structure of the QCD Vacuum Revealed by Overlap Fermions

E. -M. Ilgenfritz, K. Koller, Y. Koma +2

Overlap fermions preserve a remnant of chiral symmetry on the lattice. They are a powerful tool to investigate the topological structure of the vacuum of Yang-Mills theory and full…

hep-th2009★ 9 cited

Delays in Open String Field Theory

Frederik Beaujean, Nicolas Moeller

We study the dynamics of light-like tachyon condensation in a linear dilaton background using level-truncated open string field theory. The equations of motion are found to be dela…

hep-ex2009★ 16 cited

Search for single top quarks in the tau+jets channel using 4.8 fb of collision data

The D0 Collaboration

We present the first direct search for single top quark production using tau leptons. The search is based on 4.8 fb of integrated luminosity collected in collisio…

astro-ph.CO2009★ 122 cited

Accretion-Driven Turbulence and the Transition to Global Instability in Young Galaxy Disks

Bruce G. Elmegreen, Andreas Burkert

A simple model of gas accretion in young galaxy disks suggests that fast turbulent motions can be driven by accretion energy for a time t_acc~2(epsilon^{0.5} GM^2/xi V^3)^{0.5} whe…