Results 111 to 120 of about 173,290,720 (185)

The Hubble Arp Galaxy Survey

The Astrophysical Journal Supplement Series
The typical galaxy in the local Universe is expected to be in a self-regulated quasi-equilibrium, displaying a settled morphology that falls within the Hubble sequence.
Julianne J. Dalcanton, Meredith J. Durbin, Benjamin F. Williams   +2 more
doaj   +1 more source

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Gas and dust in nearby galaxies

Open Research Europe
Understanding the physical processes that regulate star formation and galaxy evolution are major areas of activity in modern astrophysics.
Daizhong Liu, Amelie Saintonge, Caroline Bot, Francisca Kemper, Enrique Lopez-Rodriguez, Matthew Smith, Thomas Stanke, Paola Andreani, Alessandro Boselli, Claudia Cicone, Timothy A. Davis, Bendix Hagedorn, Akhil Lasrado, Ann Mao, Serena Viti, Mark Booth, Pamela Klaassen, Tony Mroczkowski, Frank Bigiel, Melanie Chevance, Martin A. Cordiner, Luca Di Mascolo, Doug Johnstone, Minju Lee, Thomas Maccarone, Alexander E. Thelen, Eelco van Kampen, Sven Wedemeyer   +27 more
doaj   +1 more source

Interstellar medium properties and star formation in nearby galaxies [PDF]

, 2014
Includes bibliographical references.We study the properties of the interstellar medium (ISM) of nearby galaxies from The HI Nearby Galaxy Survey (THINGS) by analyzing the shapes of their HI emission velocity profiles.
Ianjamasimanana, Roger
core   +1 more source

ASTROPHYSICS

, 2012
This book provides readers with a clear progress to theoretical and observational astrophysics. It is not surprising that astrophysics is continually growing because very sophisticated telescopes are being developed and they bring the universe closer and
Küçük, İbrahim
core   +1 more source

The far-infrared/submillimeter properties of galaxies located behind the Bullet cluster* [PDF]

, 2010
The Herschel Lensing Survey (HLS) takes advantage of gravitational lensing by massive galaxy clusters to sample a population of high-redshift galaxies which are too faint to be detected above the confusion limit of current far-infrared/submillimeter ...
David Hughes, ITZIAR ARETXAGA MENDEZ
core  

Starbursts and black hole masses in X-shaped radio galaxies: Signatures of a merger event? [PDF]

, 2012
We present new spectroscopic identifications of 12 X-shaped radio galaxies and use the spectral data to derive starburst histories and masses of the nuclear supermassive black holes in these galaxies.
Vahram Chavushyan
core  

Measuring the star formation rate density from CNOC2 [PDF]

, 2006
This thesis charts the evolution of the Universal Star Formation Rate Density (SFRD) across the redshift range 0.2 < z < 0.6, using the 2nd Canadian Network for Observational Cosmology Survey (CN0C2).
Whitaker, Richard James
core  

Positions of giant radio galaxies

, 2001
VizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'A new sample of giant radio galaxies from the WENSS survey' (bibcode: 2001A&A...374 ...
Leiden University, NFRA, Schoenmakers, A. P., Röttgering, H. J. A., Van der Laan, H., Netherlands Institute for Radio Astronomy, Bruyn ,de, Antonius, Astronomy, Utrecht University   +8 more
core   +1 more source

Observational Astrophysics

, 1995
Observational Astrophysics provides a comprehensive and accessible introduction to the whole of modern astrophysics beyond the solar system. It combines a critical account of observational methods (telescopes and instrumentation) with a lucid description
Robert C Smith (7491836)
core  

The detection of Population III galaxies: Emission line diagnostics for hybrid stellar populations

Astronomy & Astrophysics
Context. Identifying Population III (Pop III) stars, the first generation of metal-free stars in the early Universe, remains a central challenge in astrophysics.
Goswami S., Vílchez J. M., Kehrig C., Ferrara A., Iglesias-Páramo J.   +4 more
doaj   +1 more source