Results 51 to 60 of about 116,041 (186)

Infrared 3D Observations of Nearby Active Galaxies [PDF]

open access: yes, 1999
We present multi-wavelength imaging observations of three nearby and famous active galaxies obtained with NICMOS, ISOCAM and the MPE near-IR integral field spectrometer.
Alonso-Herrero, A.   +4 more
core   +2 more sources

Galaxy luminosity function pipeline for cosmology and astrophysics [PDF]

open access: green, 2022
Nashwan Sabti   +2 more
openalex   +1 more source

Galclaim: A tool to identify host galaxy of astrophysical transient sources

open access: yesSoftwareX, 2023
The Galclaim software is designed to identify association between astrophysical transient sources and host galaxy by computing the probability of chance alignment. It is distributed as an open source Python software. It is already used to identify, confirm or reject host galaxy candidates of GRBs and to validate or invalidate transient candidates in ...
openaire   +3 more sources

High-Energy Astrophysics in the 2020s and Beyond [PDF]

open access: yes, 2019
With each passing decade, we gain new appreciation for the dynamic, connected, and often violent nature of the Universe. This reality necessarily places the study of high-energy processes at the very heart of modern astrophysics.
Arnaud, Keith   +9 more
core   +1 more source

Galaxy-Dark Matter Connection : from Astrophysics to Cosmology

open access: yes, 2009
Galaxy-galaxy (g-g) lensing represents an ideal technique to constrain the dark matter distribution on galaxy scales. The required accuracy in the signal can be achieved only by stacking many foreground galaxies and averaging the ellipticity of the resulting background galaxies.
Houjun Mo   +5 more
openaire   +3 more sources

Are truncated stellar disks linked to the molecular gas density? [PDF]

open access: yes, 2007
We know that the slope of the radial, stellar light distribution in galaxies is well described by an exponential decline and this distribution is often truncated at a break radius ($R_{br}$).
Bettoni, D.   +5 more
core   +1 more source

HI Science with the Square Kilometre Array

open access: yes, 2015
The Square Kilometre Array (SKA) will be a formidable instrument for the detailed study of neutral hydrogen (HI) in external galaxies and in our own Galaxy and Local Group.
Oosterloo, Tom, Staveley-Smith, Lister
core   +1 more source

The Heraklion Extragalactic Catalogue (HECATE): a value-added galaxy catalogue for multimessenger astrophysics [PDF]

open access: green, 2021
Konstantinos Kovlakas   +8 more
openalex   +1 more source

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