Results 11 to 20 of about 404,264 (228)
Reviews of Modern Physics, 2014 145 pages, 28 figures, to appear in Reviews of Modern Physics. Figure 22 is missing here, and Figs. 15, 26-28 are at low resolution. This version has a slightly different title and some typos fixed in Chapter 5. For the full review with figures, please consult: http://www.astro.queensu.ca/~courteau/GalaxyMasses_28apr2014 ...
Courteau, Stéphane +10 more
openaire +4 more sources
On galaxies and homology [PDF]
Monthly Notices of the Royal Astronomical Society, 2012 15 pages, 9 figures, 3 tables.
Joel R. Primack +7 more
openaire +8 more sources
MEASURING GALAXY MASSES USING GALAXY-GALAXY GRAVITATIONAL LENSING [PDF]
, 1995 We report a significant detection of weak, tangential distortion of the images of cosmologically distant, faint galaxies due to gravitational lensing by foreground galaxies.
Blandford, Roger +2 more
core +2 more sources
Joint galaxy–galaxy lensing and clustering constraints on galaxy formation [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT We compare predictions for galaxy–galaxy lensing profiles and clustering from the Henriques et al. public version of the Munich semi-analytical model (SAM) of galaxy formation and the IllustrisTNG suite, primarily TNG300, with observations from KiDS + GAMA and SDSS-DR7 using four different selection functions for the lenses ...
Bruno M. B. Henriques +10 more
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Accretion of galaxy groups into galaxy clusters [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT We study the role of group infall in the assembly and dynamics of galaxy clusters in ΛCDM. We select 10 clusters with virial mass M200 ∼ 1014 $\rm M_\odot$ from the cosmological hydrodynamical simulation Illustris and follow their galaxies with stellar mass M⋆ ≥ 1.5 × 108 $\rm M_\odot$.
Laura V. Sales +3 more
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Chemie Ingenieur Technik, EarlyView., 2023 Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley +1 more source
Quasar-galaxy and galaxy-galaxy cross-correlations: model predictions with realistic galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2003 11 pages, 4 figures, matches version in ...
Ravi K. Sheth +2 more
openaire +3 more sources
Galaxy Zoo:reproducing galaxy morphologies via machine learning [PDF]
, 2009 We present morphological classifications obtained using machine learning for objects in SDSS DR6 that have been classified by Galaxy Zoo into three classes, namely early types, spirals and point sources/artifacts.
Manda Banerji +41 more
core +1 more source
Galaxy Clustering Around Nearby Luminous Quasars [PDF]
, 1996 We examine the clustering of galaxies around a sample of 20 luminous low redshift ...
Bahcall, John N. +3 more
core +3 more sources
The Millennium Galaxy Catalogue: Galaxy Bimodality [PDF]
Proceedings of the International Astronomical Union, 2006 AbstractGalaxy bimodality is caused by the bulge-disc nature of galaxies as opposed to two distinct galaxy classes. This is evident in the colour-structure plane which clearly shows that elliptical galaxies (bulge-only) lie in the red compact peak and late-type spiral galaxies (disc-dominated) lie in the blue diffuse peak.
Jochen Liske +2 more
openaire +3 more sources