Showing 2014Show all

691 papers · 1 filter

cond-mat.dis-nn2014★ 2 cited

Spin Glass Field Theory with Replica Fourier Transforms

I. R. Pimentel, C. De Dominicis

We develop a field theory for spin glasses using Replica Fourier Transforms (RFT). We present the formalism for the case of replica symmetry and the case of replica symmetry breaki…

math.OC2014★ 10 cited

Gradient waveform design for variable density sampling in Magnetic Resonance Imaging

Nicolas Chauffert, Pierre Weiss, Jonas Kahn +1

Fast coverage of k-space is a major concern to speed up data acquisition in Magnetic Resonance Imaging (MRI) and limit image distortions due to long echo train durations. The hardw…

cond-mat.mtrl-sci2014★ 14 cited

Liquid structure and temperature invariance of sound velocity in supercooled Bi melt

M. Emuna, M. Mayo, Y. Greenberg +4

Structural rearrangement of liquid Bi in the vicinity of the melting point has been proposed due to the unique temperature invariant sound velocity observed above the melting tempe…

cond-mat.stat-mech2014★ 14 cited

Local Detailed Balance : A Microscopic Derivation

Michel Bauer, Françoise Cornu

Thermal contact is the archetype of non-equilibrium processes driven by constant non-equilibrium constraints when the latter are enforced by reservoirs exchanging conserved microsc…

astro-ph.GA2014★ 13 cited

CLASH: Extreme Emission Line Galaxies and Their Implication on Selection of High-Redshift Galaxies

Xingxing Huang, Wei Zheng, Junxian Wang +23

We utilize the CLASH (Cluster Lensing And Supernova survey with Hubble) observations of 25 clusters to search for extreme emission-line galaxies (EELGs). The selections are carried…

math.AP2014

On the role of and norms in hydrodynamics

Laurent Schoeffel

In this paper, we extend some results proved in previous references for three-dimensional Navier-Stokes equations. We show that when the norm of the velocity field is small enough…

hep-ex2014★ 42 cited

Measurement of the differential decay branching fraction as a function of and study of form factor parameterizations

J. P. Lees

Based on a sample of 500 million events recorded by the BaBar detector at c.m. energies of close to 10.6 GeV, we report on a study of the decay $D^0 \to π^- e^…

nucl-ex2014★ 52 cited

Measurements of at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS

K. Park, I. G. Aznauryan, V. D. Burkert +1

Differential cross sections of the exclusive process were measured with good precision in the range of the photon virtuality GeV, and…

astro-ph.CO2014★ 50 cited

Chandra deep observation of XDCP J0044.0-2033, a massive galaxy cluster at z>1.5

P. Tozzi, J. S. Santos, M. J. Jee +11

We report the analysis of the Chandra observation of XDCP J0044.0-2033, a massive, distant (z=1.579) galaxy cluster discovered in the XDCP survey. The total exposure time of 380 ks…

astro-ph.GA2014★ 77 cited

The reversal of the SF-density relation in a massive, X-ray selected galaxy cluster at z=1.58: results from Herschel

Joana S. Santos, . Bruno Altieri, Ivan Valtchanov +8

Dusty, star-forming galaxies have a critical role in the formation and evolution of massive galaxies in the Universe. Using deep far-infrared imaging in the range 100-500um obtaine…

nucl-ex2014★ 5 cited

Separated Response Functions in Exclusive, Forward Electroproduction on Deuterium

G. M. Huber, H. P. Blok, C. Butuceanu +86

Background: Measurements of forward exclusive meson production at different squared four-momenta of the exchanged virtual photon, , and at different four-momentum transfer, t,…

astro-ph.SR2014★ 294 cited

The Mass-Dependence of Angular Momentum Evolution in Sun-Like Stars

Sean P. Matt, A. Sacha Brun, Isabelle Baraffe +2

To better understand the observed distributions of rotation rate and magnetic activity of sun-like and low-mass stars, we derive a physically motivated scaling for the dependence o…

hep-ph2014★ 10 cited

Extrapolating W-Associated Jet-Production Ratios at the LHC

Z. Bern, L. J. Dixon, F. Febres Cordero +4

Electroweak vector-boson production, accompanied by multiple jets, is an important background to searches for physics beyond the Standard Model. A precise and quantitative understa…

physics.flu-dyn2014★ 82 cited

Direct and inverse energy cascades in a forced rotating turbulence experiment

Antoine Campagne, Basile Gallet, Frédéric Moisy +1

We present experimental evidence for a double cascade of kinetic energy in a statistically stationary rotating turbulence experiment. Turbulence is generated by a set of vertical f…

astro-ph.HE2014★ 30 cited

H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud

H. E. S. S. Collaboration, :, A. Abramowski +224

G349.7+0.2 is a young Galactic supernova remnant (SNR) located at the distance of 11.5 kpc and observed across the entire electromagnetic spectrum from radio to high energy (HE) Ga…

physics.ins-det2014★ 1 cited

Heat transfer coefficient saturation in superconducting Nb tunnel junctions contacted to a NbTiN circuit and an Au energy relaxation layer

Stefan Selig, Marc Peter Westig, Karl Jacobs +2

In this paper we present the experimental realization of a Nb tunnel junction connected to a high-gap superconducting NbTiN embedding circuit. We investigate relaxation of nonequil…

physics.chem-ph2014

M{ö}ssbauer characterization of an unusual high-spin side-on peroxo-Fe3+ species in the active site of superoxide reductase from Desulfoarculus Baarsii. Density functional calculations on related models

Olivier Horner, Jean-Marie Mouesca, Jean-Louis Oddou +9

Superoxide reductase (SOR) is an Fe protein that catalyzes the reduction of superoxide to give H(2)O(2). Recently, the mutation of the Glu47 residue into alanine (E47A) in the acti…

cond-mat.mtrl-sci2014★ 63 cited

Filtering material properties to improve FFT-based methods for numerical homogenization

Lionel Gélébart, Franck Ouaki

FFT-based solvers introduced in the 1990s for the numerical homogenization of heterogeneous elastic materials have been extended to a wide range of physical properties. In parallel…

astro-ph.HE2014★ 63 cited

The X-ray Flux Distribution of Sagittarius A* as Seen by Chandra

J. Neilsen, S. Markoff, M. A. Nowak +11

We present a statistical analysis of the X-ray flux distribution of Sgr A* from the Chandra X-ray Observatory's 3 Ms Sgr A* X-ray Visionary Project (XVP) in 2012. Our analysis indi…

nucl-ex2014★ 13 cited

Strangeness Suppression in q-qbar Creation Observed in Exclusive Reactions

K. Park, M. D. Mestayer, the CLAS collaboration

We measured the ratios of electroproduction cross-sections from a proton target for three exclusive meson-baryon final states: , , and , with the CLAS detector at…

astro-ph.EP2014★ 379 cited

Gaps, Rings, and Non-Axisymmetric Structures in Protoplanetary Disks - From Simulations to ALMA Observations

M. Flock, J. P. Ruge, N. Dzyurkevich +3

Recent observations by the Atacama Large Millimeter/submillimeter Array (ALMA) of disks around young stars revealed distinct asymmetries in the dust continuum emission. In this wor…

nucl-th2014★ 91 cited

Ab initio Bogoliubov coupled cluster theory for open-shell nuclei

Angelo Signoracci, Thomas Duguet, Gaute Hagen +1

Ab initio many-body methods address closed-shell nuclei up to mass A ~ 130 on the basis of realistic two- and three-nucleon interactions. Several routes to address open-shell nucle…

astro-ph.HE2014★ 8 cited

HI study of the environment around ESO 243-49, the host galaxy of an intermediate mass black hole

A. Musaeva, B. S. Koribalski, S. A. Farrell +9

The lenticular galaxy ESO 243-49 hosts the ultraluminous X-ray source HLX-1, the best candidate intermediate mass black hole (IMBH) currently known. The environments of IMBHs remai…

astro-ph.GA2014★ 30 cited

Spatially resolved physical conditions of molecular gas and potential star formation tracers in M83, revealed by the Herschel SPIRE FTS

Ronin Wu, Suzanne Madden, Frédéric Galliano +19

Since the launch of the Herschel Space Observatory, our understanding about the photo-dissociation regions (PDR) has taken a step forward. In the bandwidth of the Fourier Transform…