Results 11 to 20 of about 2,795,898 (285)

Secular evolution in disk galaxies [PDF]

open access: yes, 2013
159 pages, 84 postscript figures, 3 tables, LaTeX, requires tweaked cupbook.cls; published in Secular Evolution of Galaxies, XXIII Canary Islands Winter School of Astrophysics, ed. J Falcon-Barroso & J. H.
J. Sellwood
openaire   +4 more sources

Galaxy Evolution Probe [PDF]

open access: yesJournal of Astronomical Telescopes, Instruments, and Systems, 2021
The Galaxy Evolution Probe (GEP) is a concept for a mid- and far-infrared space observatory to measure key properties of large samples of galaxies with large and unbiased surveys. GEP will attempt to achieve zodiacal light and Galactic dust emission photon background-limited observations by utilizing a 6-K, 2.0-m primary mirror and sensitive arrays of ...
Glenn, Jason   +23 more
openaire   +3 more sources

Evolution Through the Post-starburst Phase: Using Post-starburst Galaxies as Laboratories for Understanding the Processes that Drive Galaxy Evolution [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 2021
Post-starburst (or “E+A”) galaxies trace the fastest and most dramatic processes in galaxy evolution. Recent work studying the evolution of galaxies through this phase has revealed insights on how galaxies undergo structural and stellar population ...
K. D. French
semanticscholar   +1 more source

EVOLUTION OF THE STARS AND GAS IN GALAXIES. [PDF]

open access: yes, 2022
Essentially everything of astronomical interest is either part of a galaxy, or from a galaxy, or otherwise relevant to the origin or evolution of galaxies. Diverse examples are that the isotropic composition of meteorites provides clues to the history of
B. Tinsley
semanticscholar   +1 more source

Speedy galaxy evolution [PDF]

open access: yesScience, 2021
Mature features are detected in an early ...
openaire   +2 more sources

Simulating galaxy evolution [PDF]

open access: yesThe 9th astrophysics conference: After the dark ages, when galaxies were young (the Universe at 2<Z<5), 1999
11 pages with 2 figures, to appear in "After the Dark Ages: When Galaxies were Young", proceedings of the 9th annual October Astrophysics Conference, ed. S. Holt and E.
Silk, Joseph, Bouwens, Rychard J.
openaire   +2 more sources

A systematic metallicity study of DustPedia galaxies reveals evolution in the dust-to-metal ratios [PDF]

open access: yesAstronomy & Astrophysics, 2019
Observations of evolution in the dust-to-metal ratio allow us to constrain the dominant dust processing mechanisms. In this work, we present a study of the dust-to-metal and dust-to-gas ratios in a sub-sample of ~500 DustPedia galaxies.
P. D. Vis   +19 more
semanticscholar   +1 more source

Ionization state of inter-stellar medium in galaxies: evolution, SFR-M * -Z dependence, and ionizing photon escape [PDF]

open access: yes, 2013
We present a systematic study for ionization state of inter-stellar medium in galaxies at z=0-3 with ~140,000 SDSS galaxies and 108 intermediate to high redshift galaxies from the literature, using an ionization-parameter sensitive line ratio of [OIII ...
K. Nakajima, M. Ouchi
semanticscholar   +1 more source

De re metallica: the cosmic chemical evolution of galaxies [PDF]

open access: yesThe Astronomy and Astrophysics Review, 2018
The evolution of the content of heavy elements in galaxies, the relative chemical abundances, their spatial distribution, and how these scale with various galactic properties, provide unique information on the galactic evolutionary processes across the ...
R. Maiolino, F. Mannucci
semanticscholar   +1 more source

The EAGLE project: Simulating the evolution and assembly of galaxies and their environments [PDF]

open access: yes, 2014
We introduce the Virgo Consortium's EAGLE project, a suite of hydrodynamical simulations that follow the formation of galaxies and black holes in representative volumes.
J. Schaye   +24 more
semanticscholar   +1 more source

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