搜索结果: 1-7 共查到“星系与宇宙学 observational”相关记录7条 . 查询时间(0.078 秒)
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...
U Sco 2010 outburst: observational evidence of an underlying ONeMg white dwarf
stars: individual: USco –novae, cataclysmic variables
2011/10/12
This paper presents U Sco nebular spectra collected in the period March-May 2010 after the binary outburst on Jan 28, 2010. The spectra display strong [Ne V] and [Ne III] lines that can be used to com...
Observational test of inflation in loop quantum cosmology
cosmology of theories beyond the SM cosmological perturbation theory quantum cosmology quantum gravity phenomenology
2011/10/18
We study in detail the power spectra of scalar and tensor perturbations generated during inflation in loop quantum cosmology (LQC). After clarifying in a novel quantitative way how inverse-volume corr...
Observational constraints on dwarf galaxy evolution：a retrospective of lequeux et al. (1979)
dwarf galaxy evolution lequeux et al
2009/6/11
Observational constraints on dwarf galaxy evolution：a retrospective of lequeux et al. (1979)。
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: 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...
STRUCTURE FORMATION COSMIC RAYS：IDENTIFYING OBSERVATIONAL CONSTRAINTS
cosmic rays-Gamma rays theory-Gamma rays observations-Nuclear reactions, nucleosynthesis, abundances
2009/2/25
Shocks that arise from baryonic in-fall and merger events during
the structure formation are believed to be a source of cosmic rays. These "struc-
ture formation cosmic rays" (SFCRs) would essential...