A new family dependent interaction in Tevatron top dilepton candidate events ?
New family dependent fermionic interactions have been conjectured in several extensions of the Standard Model that range from Supersymmetry to
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A New Feature in the Interstellar Extinction Curve at 2700 A: Diamonds in the Rough?
Space Telescope Imaging Spectrograph (STIS) and archival International Ultraviolet Explorer (IUE) data were used to search for structure in the
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A New General Theory of Superconductivity
A general theory of superconductivity based on the pairing of electrons that belong to different electronic bands is presented. These
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A New Kind of Nova
We performed extensive, multi-wavelength observations of the prototypical symbiotic star Z Andromedae between 2000 and 2003, during a large eruption.
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A new X-ray outburst in the globular cluster NGC 6440: SAX J1748.9-2021
For the second time in 27 years a bright transient X-ray source has been detected coincident with the globular cluster
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An Extended View of the Fornax Cluster
The Multibeam survey at the Parkes Radio Telescope has provided a wealth of 21 cm HI data. We have mosaicked
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An Intermediate-Mass Black Hole in the Dwarf Seyfert 1 Galaxy POX 52
We describe new observations of POX 52, a previously known but nearly forgotten example of a dwarf galaxy with an
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Anisotropic Elastic Properties of CeRhIn$_{5}$
The structure of the quasi two dimensional heavy fermion antiferromagnet CeRhIn$_{5}$ has been investigated as a function of pressure up
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Anisotropic three-dimentional magnetic fluctuations in heavy fermion CeRhIn5
CeRhIn5 is a heavy fermion antiferromagnet that orders at 3.8 K. The observation of pressure-induced superconductivity in CeRhIn5 at a
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An Observational Limit on Circumstellar H-Alpha from Supernova 1994D
We searched for narrow H$α$ in a high-resolution spectrum of SN 1994D taken 10 days before maximum, and found none.
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Anomalous critical behavior near the quantum critical point of a hole-doped La2CuO4
The Landau-Ginzburg-Wilson paradigm for critical phenomena is spectacularly successful whenever the critical temperature is finite and all fluctuation modes, with
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Anomaly at Delta_k in the ARPES spectrum of dirty superconductors
Elastic forward scattering can lead to an anomaly in the ARPES spectrum of the cuprate superconductors. Here we discuss how
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An on-line Integrated Bookkeeping: electronic run log book and Meta-Data Repository for ATLAS
In the context of the ATLAS experiment there is growing evidence of the importance of different kinds of Meta-data including
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A note on the iterative approach to twisting type N solutions
We present the results of the computation of a twisting type N solution to vacuum Einstein equations following an iterative
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A note on the upward and downward intruder segregation in granular media
The intruder segregation dependence on size and density is investigated in the framework of a hydrodynamic theoretical model for vibrated
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A Novel Theory for High Temperature Superconductors considering Inhomogeneous Charge Distributions
We present a percolation theory for the high-$T_c$ oxides pseudogap and $T_c$ dependence on the hole level. The doping dependent
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Antiferromagnetic Correlations and the Pseudogap in HTS Cuprates
Evidence is presented from NMR 1/T1T and ARPES data for the sudden disappearance of 2D antiferromagnetic (AF) correlations in the
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Antiferromagnetism in Pr3In: Singlet/triplet physics with frustration
We present neutron diffraction, magnetic susceptibility and specific heat data for a single-crystal sample of the cubic (Cu3Au structure) compound
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An ultra-deep ISOCAM observation through a cluster-lens
We present results of ultra-deep ISOCAM observations through a cluster-lens at 7 and 15 micron with the Infrared Space Observatory
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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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Aperture Photometry of Saturated Star Images from Digitised Photographic Plates
Saturated stellar images on digitised photographic plates are many times greater in area than the `seeing disk' seen in unsaturated
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A Planet Candidate in the Stellar Triple System HD178911
We report the detection of a low-mass companion orbiting the solar-type star HD178911B, the distant component of the stellar triple
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A Polarization Flare in 3C 273: A Clue to Jet Physics
We present UBVRIJHK polarization and flux density observations of the quasar 3C 273 obtained during a time of outburst over
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A Possible Mechanism for Generating a Small Positive Cosmological Constant
We argue that in the context of string theory a large number N of connected degenerate vacua that mix will
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