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- Centre National de la Recherche ScientifiqueFR251 papers
- University of BelgradeRS208 papers
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- California Institute of TechnologyUS171 papers
- Instituto de Astrofísica de CanariasES165 papers
- Osservatorio Astronomico di PadovaIT154 papers
- National Astronomical Observatory of JapanJP149 papers
- Sorbonne UniversitéFR147 papers
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7 papers · 2 filters
Approximate third integrals for axisymmetric potentials using local Stackel fits
V. De Bruyne, F. Leeuwin, H. Dejonghe
We use a set of Stackel potentials to obtain a local approximation for an effective third integral in axisymmetric systems. We present a study on the feasibility and effectiveness…
Stability of the Protogalactic Clouds: I. Field Length in the Adiabatic Models
Milan M. Cirkovic
All gasdynamical models for the evolution of gaseous content of galaxies assume that cooling from the hot, virialized phase to the cold phase occured through some sort of thermal i…
Flattened Galactic Haloes and Baryonic Dark Matter
Srdjan Samurovic, Milan M. Cirkovic, Vesna Milosevic-Zdjelar
We discuss the tight interconnection between microlensing optical depths, flattening of dark haloes and low-to-intermediate redshift baryonic census. By analysing plots of the micr…
Massive Neutrino Decay and Shape of the Galactic Dark Halo
Srdjan Samurovic, Milan M. Cirkovic
In this Letter we investigate the basic assumptions of the decaying dark matter (DDM) theory in the light of recent advances in observational and theoretical cosmology and physics,…
Search for TeV Gamma Rays from the SNR RXJ1713.7-3946
H. Muraishi, T. Tanimori, S. Yanagita +28
The shell type SNR RXJ1713.7-3946 is a new SNR discovered by the ROSAT all sky survey. Recently, strong non-thermal X-ray emission from the northwest part of the remnant was detect…
Multiperiodicity in semiregular variables - I. General properties
L. L. Kiss, K. Szatmary, R. R. Cadmus +1
We present a detailed period analysis for 93 red semiregular variables by means of Fourier and wavelet analyses of long-term visual observations carried out by amateur astronomers.…