Groups of galaxies in the Center for Astrophysics redshift survey
The Astrophysical Journal, 1989 By applying the Huchra and Geller (1982) objective group identification algorithm to the Center for Astrophysics' redshift survey, a catalog of 128 groups with three or more members is extracted, and 92 of these are used as a statistical sample.
M. Ramella +2 more
semanticscholar +4 more sources
The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 2: Dynamical and Stellar Population Properties of z ≲ 1 Galaxies in the COSMOS Field [PDF]
Astrophysical Journal Supplement Series, 2018 We present the second data release of the Large Early Galaxy Astrophysics Census (LEGA-C), an ESO 130−night public spectroscopic survey conducted with VIMOS on the Very Large Telescope.
Caroline M. S. Straatman +20 more
openalex +2 more sources
The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 3: 3000 High-quality Spectra of K s -selected Galaxies at z > 0.6 [PDF]
Astrophysical Journal Supplement Series, 2021 We present the third and final data release of the Large Early Galaxy Astrophysics Census (LEGA-C), an ESO/Very Large Telescope public spectroscopic survey targeting 0.6 < z < 1.0, Ks -selected galaxies.
Arjen van der Wel +21 more
openalex +3 more sources
Cosmology and Astrophysics with Standard Sirens and Galaxy Catalogs in View of Future Gravitational Wave Observations [PDF]
Astrophysical Journal, 2023 With the growing number of gravitational wave (GW) detections and the advent of large galaxy redshift surveys, a new era in cosmology is emerging. This study explores the synergies between GWs and galaxy surveys to jointly constrain cosmological and GW ...
Nicola Borghi +6 more
openalex +3 more sources
The Binary–Host Connection: Astrophysics of Gravitational-Wave Binaries from Host Galaxy Properties [PDF]
Astrophysical Journal, 2020 Gravitational waves from the merger of binary neutron stars (BNSs) are accompanied by electromagnetic counterparts, making it possible to identify the associated host galaxy.
Susmita Adhikari +4 more
openalex +3 more sources
Atomic Hydrogen in the Milky Way: A Stepping Stone in the Evolution of Galaxies [PDF]
Annual Review of Astronomy and Astrophysics, 2023 Atomic hydrogen (Hi) is a critical stepping stone in the gas evolution cycle of the interstellar medium (ISM) of the Milky Way. Hi traces both the cold, premolecular state before star formation and the warm, diffuse ISM before and after star formation ...
N. McClure-Griffiths +2 more
semanticscholar +1 more source
The Cold Interstellar Medium of Galaxies in the Local Universe [PDF]
Annual Review of Astronomy and Astrophysics, 2022 The cold interstellar medium (ISM) plays a central role in the galaxy evolution process. It is the reservoir that fuels galaxy growth via star formation, the repository of material formed by these stars, and a sensitive tracer of internal and external ...
A. Saintonge, B. Catinella
semanticscholar +1 more source
Diagnosing Turbulence in the Neutral and Molecular Interstellar Medium of Galaxies [PDF]
Publications of the Astronomical Society of the Pacific, 2021 Magnetohydrodynamic (MHD) turbulence is a crucial component of the current paradigms of star formation, dynamo theory, particle transport, magnetic reconnection, and evolution of structure in the interstellar medium (ISM) of galaxies.
B. Burkhart
semanticscholar +1 more source
Robust Field-level Likelihood-free Inference with Galaxies [PDF]
Astrophysical Journal, 2023 We train graph neural networks to perform field-level likelihood-free inference using galaxy catalogs from state-of-the-art hydrodynamic simulations of the CAMELS project.
Natal'i S. M. de Santi +14 more
semanticscholar +1 more source
EVOLUTION OF THE STARS AND GAS IN GALAXIES. [PDF]
, 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