Results 41 to 50 of about 9,672,606 (254)

ORBITAL DEPENDENCE OF GALAXY PROPERTIES IN SATELLITE SYSTEMS OF GALAXIES [PDF]

open access: yesThe Astrophysical Journal, 2010
12 pages, 18 figures.
Hwang, Ho Seong, Park, Changbom
openaire   +2 more sources

The 2dF galaxy redshift survey: clustering properties of radio galaxies [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2004
10 pages, 8 figures, minor changes, to appear on ...
Magliocchetti, Manuela   +27 more
openaire   +4 more sources

Host galaxy properties of mergers of stellar binary black holes and their implications for advanced LIGO gravitational wave sources [PDF]

open access: yes, 2017
Understanding the host galaxy properties of stellar binary black hole (SBBH) mergers is important for revealing the origin of the SBBH gravitational-wave sources detected by advanced LIGO and helpful for identifying their electromagnetic counterparts ...
Liang Cao, Youjun Lu, Yuetong Zhao
semanticscholar   +1 more source

THE PROPERTIES OF HIGH REDSHIFT GALAXIES

open access: yesRevista Mexicana de Astronomía y Astrofísica, 2022
This work studies the connection between the first galaxies and their hosting dark matter halos in the early Universe when reionization is concluding. Our numerical models (already presented in an earlier study) trace the star formation history at z = 4 - 8, the galaxy stellar mass function, the stellar-to-halo mass distribution, and other high ...
openaire   +2 more sources

The CALYMHA survey: Lyα escape fraction and its dependence on galaxy properties at z = 2.23 [PDF]

open access: yes, 2016
We present the first results from our CAlibrating LYMan-$\alpha$ with H$\alpha$ (CALYMHA) pilot survey at the Isaac Newton Telescope. We measure Ly$\alpha$ emission for 488 H$\alpha$ selected galaxies at $z=2.23$ from HiZELS in the COSMOS and UDS fields ...
J. Matthee   +6 more
semanticscholar   +1 more source

REVISITING THE SCALING RELATIONS OF BLACK HOLE MASSES AND HOST GALAXY PROPERTIES [PDF]

open access: yes, 2012
New kinematic data and modeling efforts in the past few years have substantially expanded and revised dynamical measurements of black hole masses (M•) at the centers of nearby galaxies.
N. McConnell, Chung-Pei Ma
semanticscholar   +1 more source

GALAXY PROPERTIES AND UV ESCAPE FRACTIONS DURING THE EPOCH OF REIONIZATION: RESULTS FROM THE RENAISSANCE SIMULATIONS [PDF]

open access: yes, 2016
Cosmic reionization is thought to be primarily fueled by the first generations of galaxies. We examine their stellar and gaseous properties, focusing on the star formation rates and the escape of ionizing photons, as a function of halo mass, redshift ...
Haoting Xu   +4 more
semanticscholar   +1 more source

THE MOSDEF SURVEY: AGN MULTI-WAVELENGTH IDENTIFICATION, SELECTION BIASES, AND HOST GALAXY PROPERTIES [PDF]

open access: yes, 2016
We present results from the MOSFIRE Deep Evolution Field (MOSDEF) survey on the identification, selection biases, and host galaxy properties of 55 X-ray, IR, and optically selected active galactic nuclei (AGNs) at .
M. Azadi   +12 more
semanticscholar   +1 more source

HOST-GALAXY PROPERTIES OF 32 LOW-REDSHIFT SUPERLUMINOUS SUPERNOVAE FROM THE PALOMAR TRANSIENT FACTORY [PDF]

open access: yes, 2016
We present ultraviolet through near-infrared photometry and spectroscopy of the host galaxies of all superluminous supernovae (SLSNe) discovered by the Palomar Transient Factory prior to 2013 and derive measurements of their luminosities, star formation ...
D. Perley   +11 more
semanticscholar   +1 more source

Building disc structure and galaxy properties through angular momentum: the DARK SAGE semi-analytic model [PDF]

open access: yes, 2016
We present the new semi-analytic model of galaxy evolution, DARK SAGE, a heavily modified version of the publicly available SAGE code. The model is designed for detailed evolution of galactic discs.
A. Stevens, D. Croton, S. Mutch
semanticscholar   +1 more source

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