Fractal Cold Gas as Dark Matter in Galaxies and Clusters
The conjecture that dark matter in galaxies is mostly cold fractal gas is developed in the more general context of
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Fragmentation in Kinematically Cold Disks
Gravity is scale free. Thus gravity may form similar structures in self-gravitating systems on different scales. Indeed, observations of the
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Galaxy Dynamics and the Second Peak: Cold Dark Matter?
The amplitude of the second peak in the angular power spectrum of the cosmic microwave background radiation is constrained to
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Galaxy Velocity Field in Tilted Cold Dark Matter Models
We study the cosmic peculiar velocity field as traced by a sample of 1184 spiral, elliptical and S0 galaxies, grouped
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Gravitational Lensing of Distant Supernovae in Cold Dark Matter Universes
Ongoing searches for supernovae (SNe) at cosmological distances have recently started to provide large numbers of events with measured redshifts
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Green's functions for transmission of X-rays and gamma-rays through cold media
Using a Monte Carlo method, we study Compton scattering and absorption of X-rays and gamma-rays in cold media. We consider
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H2 molecules and cold clouds in cooling flow clusters
We investigated the cooling mechanism due to H2 and HD molecules in order to determine the minimum temperature achievable by
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Heat can flow from cold to hot in Microcanonical Thermodynamics of finite systems and the microscopic origin of phase transitions
Thermodynamics allows the application of Statistical Mechanics to finite and even small systems. As surface effects cannot be scaled away,
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Heat can flow from cold to hot in Microcanonical Thermodynamics of finite systems. The microscopic origin of condensation and phase separations
Microcanonical Thermodynamics allows the application of Statistical Mechanics on one hand to closed finite and even small systems and on
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High-z objects and cold-dark-matter cosmogonies: the case of 53W091
The recently discovered high redshift galaxy, 53W091, with accurate age measurements (Dunlop et al 1996) provides a measure of the
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Hot and Cold Dark Matter Search with GENIUS
GENIUS is a proposal for a large volume detector to search for rare events. An array of 40-400 'naked' HPGe
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Hot Electrons and Cold Photons: Galaxy Clusters and the Sunyaev-Zel'dovich Effect
The hot gas in clusters of galaxies emits thermal bremsstrahlung emission that can be probed directly through measurements in the
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How Concentrated Are The Haloes Of Low Surface Brightness Galaxies In The Cold Dark Matter Model?
We investigate whether a correlation exists between the concentration and spin parameters of dark matter haloes forming in LCDM N-body
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Infrared Observations of Hot Gas and Cold Ice toward the Low Mass Protostar Elias 29
We have obtained the full 1-200 um spectrum of the low luminosity (36 Lsun) Class I protostar Elias 29 in
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Injection of a cold atomic beam into a magnetic guide
We report the continuous or pulsed loading of a slow and cold atomic beam into a magnetic guide. In order
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Is Cold Dark Matter Still a Strong Buy? The Lesson from Galaxy Clusters
For the last few years the Cold Dark Matter model (ticker: CDM), has been the dominant theory of structure formation.
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Is the Plasma Within Bubbles and Superbubbles Hot or Cold?
I review what is known about the temperature of the plasma within stellar wind bubbles and superbubbles. Classical theory suggests
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Latest cosmological constraints on the densities of hot and cold dark matter
As experimentalists step up their pursuit of cold dark matter particles and neutrino masses, cosmological constraints are tightening. We compute
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Mass determination of the lightest supersymmetric partner (C-boson and C-fermion) and cold dark matter
%auto-ignore This paper has been withdrawn by the author(s) because somebody do not agree with my idea.
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Morphology of Cold Bars in Early and Late Type Galaxies
We compare stellar orbits in an early (NGC 4314) and a late-type barred galaxy (NGC 1073). We find that these
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Mott-Hubbard transition of cold atoms in optical lattices
We discuss the superfluid to Mott-insulator transition of cold atoms in optical lattices recently observed by Greiner et.al. (Nature 415,
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No cold dust within the supernova remnant Cassiopeia A
A large amount (about three solar masses) of cold (18 K) dust in the prototypical type II supernova remnant Cassiopeia
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Non-local bias and the problem of large-scale power in the Standard Cold Dark Matter model
We study the effect of non-radial motions, originating from the gravitational interaction of the quadrupole moment of a protogalaxy with
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On Superfluid Phases of Cold Deconfined QCD Matter at Moderate Baryon Density
We present an overview of the arguments which lead to the picture that at low temperatures the QCD matter not
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