Results 151 to 160 of about 688,273 (301)

The clustering of Galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: including covariance matrix errors [PDF]

open access: bronze, 2014
W. J. Percival   +21 more
openalex   +1 more source

Implications for galaxy formation models from observations of globular clusters around ultradiffuse galaxies [PDF]

open access: hybrid, 2022
T. Saifollahi   +7 more
openalex   +1 more source

Anisotropic Galaxy-Galaxy Lensing

open access: yes, 2000
We investigate the weak lensing shear due to dark matter galaxy halos whose mass distributions, as projected on the sky, are nearly elliptical. The shear pattern due to these halos is anisotropic about the lens centers and we quantify the level of anisotropy by comparing the mean shear experienced by sources located closest to the major axes of the ...
Brainerd, T. G., Wright, C. O.
openaire   +2 more sources

Dwarf galaxies in CDM and SIDM with baryons: observational probes of the nature of dark matter [PDF]

open access: bronze, 2014
Mark Vogelsberger   +3 more
openalex   +1 more source

Galaxy formation [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
It is argued that within the standard Big Bang cosmological model the bulk of the mass of the luminous parts of the large galaxies likely had been assembled by redshift z ∼ 10. Galaxy assembly this early would be difficult to fit in the widely discussed adiabatic cold dark matter model for structure formation ...
openaire   +2 more sources

Disk Galaxies and Galaxy Disks

open access: yes, 2000
The conference Galaxy Disks and Disk Galaxies, sponsored by the Vatican Observatory, was held in June 12-16, 2000 at the Pontifical Gregorian University, in Rome (Italy). The meeting hosted about 230 participants coming from 30 countries. The very full program consisted of 29 review papers, 34 invited talks, and more than 180 posters.
J, J. G. Funes S., Corsini, E. M.
openaire   +2 more sources

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