Applications of high-frequency resolution, wide-field VLBI: observations of nearby star-forming galaxies & habitable exoplanetary candidates
View/
Access Status
Open access
Authors
Rampadarath, Hayden
Date
2014Supervisor
Prof. Steven Tingay
Dr John Morgan
Type
Thesis
Education Level
Ph.D.
Metadata
Show full item recordAbstract
In this thesis, I investigate the radio source populations and properties of two nearby star-forming galaxies. In addition, I present an independent method to estimate the supernova and massive star-formation rates of star-forming galaxies. This study makes use of a new technique that allows multiple astronomical objects to be simultaneously observed via very high resolution radio interferometry. Furthermore, using this technique I develop a new method to search for evidence of extraterrestrial intelligence from habitable planetary candidates.
Department
School of Science Department of Applied Physics, International Centre for Radio Astronomy Research, Curtin Institute of Radio Astronomy
Collections
Related items
Showing items related by title, author, creator and subject.
-
Delhaize, J.; Smolcic, V.; Delvecchio, I.; Novak, M.; Sargent, M.; Baran, N.; Magnelli, B.; Zamorani, G.; Schinnerer, E.; Murphy, E.; Aravena, M.; Berta, S.; Bondi, M.; Capak, P.; Carilli, C.; Ciliegi, P.; Civano, F.; Ilbert, O.; Karim, A.; Laigle, C.; Le Fèvre, O.; Marchesi, S.; McCracken, H.; Salvato, M.; Seymour, Nick; Tasca, L. (2017)© ESO, 2017. We examine the behaviour of the infrared-radio correlation (IRRC) over the range 0 < z ? 6 using new, highly sensitive 3 GHz observations with the Karl G. Jansky Very Large Array (VLA) and infrared data from ...
-
Ibar, E.; Sobral, D.; Best, P.; Ivison, R.; Smail, I.; Arumugam, V.; Berta, S.; Béthermin, M.; Bock, J.; Cava, A.; Conley, A.; Farrah, D.; Geach, J.; Ikarashi, S.; Kohno, K.; Le Floc'h, E.; Lutz, D.; Magdis, G.; Magnelli, B.; Marsden, G.; Oliver, S.; Page, M.; Pozzi, F.; Riguccini, L.; Schulz, B.; Seymour, Nick; Smith, A.; Symeonidis, M.; Wang, L.; Wardlow, J.; Zemcov, M. (2013)We describe the far-infrared (far-IR; rest-frame 8–1000-μm) properties of a sample of 443 Hα-selected star-forming galaxies in the Cosmic Evolution Survey (COSMOS) and Ultra Deep Survey (UDS) fields detected by the ...
-
Rawlings, J.; Page, M.; Symeonidis, M.; Bock, J.; Cooray, A.; Farrah, D.; Guo, K.; Hatziminaoglou, E.; Ibar, E.; Oliver, S.; Roseboom, I.; Scott, D.; Seymour, Nick; Vaccari, M.; Wardlow, J. (2015)© 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society. We separate the extragalactic radio source population above~50 µJy into active galactic nuclei (AGN) and star-forming ...