Discovery of a 450 Hz QPO from the Microquasar GRO J1655-40 with RXTE
We report the discovery with the proportional counter array (PCA) onboard the Rossi X-ray Timing Explorer (RXTE) of a 450
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Galaxy counts at 450 and 850 microns
Surveys of the distant Universe have been made using the SCUBA submillimeter(submm)-wave camera at the JCMT. 450- and 850-micron data
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New results on nuclear dependence of J/psi and psi' production in 450 GeV pA collisions
To understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it
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First detections of FIRBACK sources with SCUBA
The FIRBACK (Far InfraRed BACKground) survey represents the deepest extensive 170 micron images obtained by the ISO satellite. The sources
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High temperature electronic behavior of La0.8Sr0.2MnO3 thin film
The electronic structure of La0.8Sr0..2MnO3/SrTiO thin film, which was prepared by Laser MBE, was studied by X-ray photoemission spectra (XPS)
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300x Faster Matlab using MatlabMPI
The true costs of high performance computing are currently dominated by software. Addressing these costs requires shifting to high productivity
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A multi-wavelength study of the proto-cluster surrounding the z=4.1 radio galaxy TN J1338-1942
We present a 1.2 mm (250 GHz) map obtained with MAMBO on the IRAM 30m telescope of the central 25
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Anatomy of the Sagittarius A complex: IV. Sgr A* and the Central Cavity revisi- ted
We present submm images of Sgr A* and its surroundings obtained at 800, 600 and 450 $μ$m with the JCMT
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An eigenfunction method for the comptonisation problem. Angular distribution and spectral index of radiation from a disk
We present a semi-analytic approach to solving the Boltzmann equation describing the comptonisation of low frequency input photons by a
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An XMM-Newton observation of the dynamically active binary cluster A1750
We present results from the XMM-Newton observation of the binary cluster A1750 at z = 0.086. We have performed a
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An XMM-Newton survey of Extremely Red Objects
We present preliminary results of a 25 ks XMM-Newton observation of the largest sample of Extremely Red Objects (EROs) available
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A Theoretical Search for the Optimum Giant Magnetoresistance
The maximum current-perpendicular-to-plane giant magnetoresistance is searched for in magnetic multilayers made of Co, Ni, and Cu with disorder levels
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Attojoule calorimetry of mesoscopic superconducting loops
We report the first experimental evidence of nontrivial thermal behavior of the simplest mesoscopic system - a superconducting loop. By
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B1933+503, a dusty radio quasar at z>2: implications for blank field sub-mm surveys?
We present a detailed mm-wave and optical study of the gravitational lens system B1933+503, discovered by Sykes et al.(1998) in
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Chandra Observation of MS 1455.0+2232: cold fronts in a massive cooling flow cluster?
We present the Chandra observation of the cluster of galaxies MS 1455.0+2232. From previous ASCA and ROSAT observations, this cluster
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Chaos and Tidal Capture
We review the tidal capture mechanism for binary formation, an important process in globular cluster cores and perhaps open cluster
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Cluster Dynamics and Cluster Masses
In spite of the promise of new techniques for constraining the mass distribution in galaxy clusters, much remains to be
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COMPTEL limits on 26Al 1.809 MeV line emission from gamma^2 Velorum
The Wolf-Rayet binary system gamma^2 Vel (WR 11} is the closest known Wolf-Rayet (WR) star. Recently, its distance has been
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Current Results from the RRFID Kinematic Survey: Apparent Speeds from the First Five Years of Data
We present current results from our ongoing project to study the parsec-scale relativistic jet kinematics of sources in the U.S.
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Dark Matter in Supergravity
We consider neutralino-proton cross sections for halo dark matter neutralinos within the framework of supergravity models with R-parity invariance for
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Deep HST/PC Images of a Young Radio Galaxy at z=2.390
We present deep 63-orbit HST/PC images at ~0.06" FWHM resolution in the filters B_450, V_606 & I_814 - as well
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Determination of the critical current density in the d-wave superconductor YBCO under applied magnetic fields by nodal tunneling
We have studied nodal tunneling into YBa2Cu3O7-x (YBCO) films under magnetic fields. The films' orientation was such that the CuO2
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Effect of Sr substitution on the stability of CuO chains in oxygen and nitrogen annealed YBa2-xSrxCu3O(x = 0.0, 0.50, 1.0) superconducting system
Samples of YBa2-xSrxCu3O7-d (x = 0.0, 0.50, 1.0) series were synthesized by solid-state reaction and first annealed in flowing O2
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Gamma-Ray Line Emission from 7-Li and 7-Be Production by Cosmic-Rays
We calculate the total gamma-ray line emission at ~450 keV that accompanies 7-Li and 7-Be production by cosmic-ray interactions, including
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