Results 61 to 70 of about 314 (90)

Astrophysical symmetries. [PDF]

Proc Natl Acad Sci U S A, 1996
Trimble V.
europepmc   +1 more source

Mapping the universe in three dimensions. [PDF]

Proc Natl Acad Sci U S A, 1996
Haynes MP.
europepmc   +1 more source

Tests of the long and short extragalactic distance scales. [PDF]

Proc Natl Acad Sci U S A, 1993
de Vaucouleurs G.
europepmc   +1 more source

Phenomenological analysis of observed relations for low-redshift galaxies. [PDF]

Proc Natl Acad Sci U S A, 1975
Nicoll JF, Segal IE.
europepmc   +1 more source

Erratum: Isophotal shapes of elliptical/lenticular galaxies from the Sloan Digital Sky Survey [PDF]

Monthly Notices of the Royal Astronomical Society, 2006
C. N. Hao, S. Mao, Z. G. Deng, X. Y. Xia, Hong Wu   +4 more
openaire   +1 more source

The evolution of galaxies and AGN from deep x-ray and optical surveys [PDF]

, 2004
Two complementary new surveys of the x-ray background (XRB), the WHDF and the 10 X 10 ks, are presented. 140 serendipitous x-ray hard and soft sources (S(_2)-10 keV 3. 10(^15); S0.5-2 keV 4 .
Mumbrú, Marc Vallbé
core  

Repainting the colour-mass diagrams by unearthing the green mountain: dust-rich S0 galaxies in the colour-(galaxy stellar mass) diagram, and the colour-(black hole mass) relations for dust-poor versus dust-rich galaxies

Lenticular galaxies are notoriously misclassified as elliptical galaxies and, as such, a (disc inclination)-dependent correction for dust is often not applied to the magnitudes of dusty lenticular galaxies.
Graham, Alister W.
core  

Cambridge Cosmology: Galaxies

This section of Cambridge Cosmology explores the topic of galaxies. It discusses statistics and parts of our own galaxy, the Milky Way, as well as other classes of galaxies (spiral, elliptical, lenticular, and irregular).
Paul Shellard, Jiun-Huei Wu
core  

Twisting Of X-Ray Isophotes In Triaxial Galaxies

, 2008
We investigate X-ray isophote twists created by triaxiality differences between the luminous stellar distributions and the dark halos in elliptical galaxies. For a typically oblate luminous galaxy embedded in a more prolate halo formed by dissipationless
Aaron Romanowsky, Christopher S. Kochanek   +1 more
core  

A rising tide: intrinsic alignments since the turn of the millennium. [PDF]

Astron Astrophys Rev
Chisari NE.
europepmc   +1 more source