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19912026
most citedThe Infrared Array Camera (IRAC) for the Spitzer Space Telescope

3.3k citations

Showing 2002Show all

109 papers · 1 filter

hep-ex2002★ 17 cited

Measurement of Lepton Momentum Moments in the Decay bar{B} \to X \ell \barν and Determination of Heavy Quark Expansion Parameters and |V_cb|

A. H. Mahmood

We measure the primary lepton momentum spectrum in B-bar to X l nu decays, for p_l > 1.5 GeV/c in the B rest frame. From this, we calculate various moments of the spectrum. In part…

cond-mat.supr-con2002★ 6 cited

In Search of the Vortex Loop Blowout Transition for a type-II Superconductor in a Finite Magnetic Field

P. Olsson, S. Teitel

The 3D uniformly frustrated XY model is simulated to search for a predicted "vortex loop blowout" transition within the vortex line liquid phase of a strongly type-II superconducto…

nucl-th2002★ 12 cited

Liquid-Gas Coexistence and Critical Behavior in Boxed Pseudo-Fermi Matter

Jan Tõke, Jun Lu, W. Udo Schröder

A schematic model is presented that allows one to study the behavior of interacting pseudo-Fermi matter locked in a thermostatic box. As a function of the box volume and temperatur…

quant-ph2002★ 6 cited

Influence of damping on the vanishing of the electro-optic effect in chiral isotropic media

G. S. Agarwal, Robert W. Boyd

Using first principles, it is demonstrated that radiative damping alone cannot lead to a nonvanishing electro-optic effect in a chiral isotropic medium. This conclusion is in contr…

hep-th2002★ 24 cited

On the energy-momentum tensor in non-commutative gauge theories

Ashok Das, J. Frenkel

We study the properties of the energy-momentum tensor in non-commutative gauge theories by coupling them to a weak external gravitational field. In particular, we show that the str…

nucl-ex2002★ 21 cited

Global Observations from PHOBOS

Mark D. Baker

Particle production in Au+Au collisions has been measured in the PHOBOS experiment at RHIC for a range of collision energies. Three empirical observations have emerged from this da…

hep-ex2002★ 10 cited

Charged hadron transverse momentum distributions in Au+Au collisions at sqrt(s_NN) = 200 GeV

Christof Roland

We present transverse momentum distributions of charged hadrons produced in Au+Au collisions at sqrt(s_NN) = 200 GeV. The evolution of the spectra for transverse momenta p_T from 0…

cond-mat.soft2002★ 58 cited

Effective mass analysis of Bose-Einstein condensates in optical lattices -- stabilization and levitation

H. Pu, L. O. Baksmaty, W. Zhang +2

We investigate the time evolution of a Bose-Einstein condensate in a periodic optical potential. Using an effective mass formalism, we study the equation of motion for the envelope…

math.CA2002

Moduli of continuity and average decay of Fourier transforms: two-sided estimates

Dimitri Gioev

We study inequalities between general integral moduli of continuity of a function and the tail integral of its Fourier transform. We obtain, in particular, a refinement of a result…

math.FA2002★ 5 cited

Szego limit theorem for operators with discontinuous symbols and applications to entanglement entropy

Dimitri Gioev

The main result in this paper is a one term Szego type asymptotic formula with a sharp remainder estimate for a class of integral operators of the pseudodifferential type with symb…

hep-th2002★ 10 cited

The static effective action for non-commutative QED at high temperature

F. T. Brandt, Ashok Das, J. Frenkel +2

In this paper, we systematically study the effective action for non-commutative QED in the static limit at high temperature. When , where represents the magnitude…

astro-ph2002★ 125 cited

Doubly Helical Coronal Ejections from Dynamos and their Role in Sustaining the Solar Cycle

Eric G. Blackman, Axel Brandenburg

Two questions about the solar magnetic field might be answered together once their connection is identified. The first is important for large scale dynamo theory: what prevents the…

hep-ph2002★ 169 cited

Associated Top Quark-Higgs Boson Production at the LHC

S. Dawson, L. H. Orr, L. Reina +1

We compute the O(alpha_s^3) inclusive cross section for the process pp -> t-tbar-h in the Standard Model, at sqrt(s)=14 TeV. The next-to-leading order corrections drastically reduc…

hep-ex2002★ 59 cited

Search for Long-lived Charged Massive Particles in anti-p p Collisions at s**1/2 = 1.8 TeV

D. Acosta

We report a search for production of long-lived charged massive particles in a data sample of 90 pb^{-1} of \sqrt{s} = 1.8 TeV p anti-p collisions recorded by the Collider Detector…

hep-th2002

Gauge Theories on Open Lie Algebra Non-Commutative Spaces

A. Agarwal, L. Akant

It is shown that non-commutative spaces, which are quotients of associative algebras by ideals generated by non-linear relations of a particular type, admit extremely simple formul…

hep-ph2002

NLO QCD Predictions for associated t-tbar-h production in Hadronic Collisions

S. Dawson, L. H. Orr, L. Reina +1

We present the next-to-leading-order (NLO) QCD corrections to the inclusive total cross section for the production of a Higgs boson in association with a top anti-top quark pair wi…

cond-mat.stat-mech2002

Scaling behavior of randomly alternating surface growth processes

Subhadip Raychaudhuri, Yonathan Shapir

The scaling properties of the roughness of surfaces grown by two different processes randomly alternating in time, are addressed. The duration of each application of the two primar…

astro-ph2002

Line Profiles from Different Accretion Engine Geometries

Eric G. Blackman, Sean A. Hartnoll

Line profiles represent an important probe of the geometry and dynamics of the central accretion engines in AGN. Although a flat disk illuminated from above can explain the relativ…

astro-ph2002

On Magnetic Field Amplification in Gamma-Ray Burst Sources

Eric G. Blackman

Magnetic fields play a dual role in gamma-ray bursts (GRBs). First, GRB and afterglow spectra (the latter interpreted as emission from external shocks) imply synchrotron radiation…

nucl-ex2002★ 12 cited

Universal Behavior of Charged Particle Production in Heavy Ion Collisions

Peter Steinberg, PHOBOS Collaboration

The PHOBOS experiment at RHIC has measured the multiplicity of primary charged particles as a function of centrality and pseudorapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 13…

nucl-ex2002★ 12 cited

Identified particles in Au+Au collisions at sqrt{s_NN} = 200 GeV

Barbara Wosiek

The yields of identified particles have been measured at RHIC for Au+Au collisions at sqrt{s_NN} = 200 GeV using the PHOBOS spectrometer. The ratios of antiparticle to particle yie…

nucl-ex2002★ 44 cited

Flow and Bose-Einstein Correlations in Au-Au Collisions at RHIC

Steven Manly

Elliptic flow and Bose-Einstein correlations have been measured in Au-Au collisions at 130 and 200 GeV using the PHOBOS detector at RHIC. The systematic depend…

hep-ex2002★ 3 cited

First Observation of the Exclusive Decays Lambda_c to Lambda pi+pi+pi-pi0 and Lambda_c to Lambda omega pi+

D. Cronin-Hennessy

Using data recorded by the CLEO III detector at CESR, we report on the first measurements of the branching fractions for decays of the Lambda_c^+ charmed baryon into (Lambda pi+ pi…

nucl-ex2002★ 1 cited

Universal Behavior of Charged Particle Production in Heavy Ion Collisions at RHIC Energies

Peter Steinberg, PHOBOS Collaboration

The PHOBOS experiment at RHIC has measured the multiplicity of primary charged particles as a function of centrality and pseudorapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 13…