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Constraints from the CMB temperature and other common observational data-sets on variable dark energy density models
Cosmology Dark energy Thermodynamics
2011/10/13
The thermodynamic and dynamical properties of a variable dark energy model with density scaling as rho_x \propto (1+z)^m, z being the redshift, are discussed following the outline of Jetzer et al. Thi...
Probing the course of cosmic expansion with a combination of observational data
cosmic expansion combination of observational data
2010/11/16
We study the cosmic expansion history by reconstructing the deceleration parameter q(z)
from the SDSS-II type Ia supernova sample (SNIa) with two different light curve fits (MLCS2k2
and SALT-II), th...
OBSERVATIONAL DATA ON GALACTIC SUPERNOVA REMNANTS：I. THE SUPERNOVA REMNANTS WITHIN l = 0° - 90°
Catalogs–ISM supernova remnants–Stars neutron
2009/3/11
We have collected all the available data on Galactic supernova
remnants given in the literature. The data on Galactic supernova remnants located
in the Galactic longitude interval l=0◦–90ϊ...
OBSERVATIONAL DATA ON GALACTIC SUPERNOVA REMNANTS：II. THE SUPERNOVA REMNANTS WITHIN l = 90°- 270°
Catalogs-ISM supernova remnants-Stars neutron
2009/3/6
We have collected all the available data on Galactic supernova
remnants given in the literature. The data of Galactic supernova remnants located
in the Galactic longitude interval l=90{270 in all ...
OBSERVATIONAL DATA ON GALACTIC SUPERNOVA REMNANTS: III. THE SUPERNOVA REMNANTS WITHIN l = 270° - 360
Catalogs-ISM supernova remnants-Stars neutron
2009/3/5
We have collected all the available data of Galactic supernova rem-
nants given in the literature. The data of Galactic supernova remnants located in
the Galactic longitude interval l=270{360 in a...