Galaxy formation and evolution 2010 - 2015
Lead Research Organisation:
University of Cambridge
Department Name: Institute of Astronomy
Abstract
TThis programmatic five-year rolling grant application addresses one of the most important problems in extragalactic astronomy, the formation and evolution of galaxies. The task is one of the key goals in the current STFC Road Map and is a defining objective of virtually every national decadal survey world-wide. A full understanding of galaxy formation and evolution requires multiple lines of attack. Observations of the resolved stellar populations in the Milky Way and its Local Group companions provide a detailed fossil record of the dynamical assemblies of the galaxies, the formation of stars, and the buildup of heavy elements over a wide range of mass scales and initial conditions. At the other end of the scale, observations of distant galaxies spanning lookback times of up to 12 Gyr provide direct measurements of the evolution of galaxy populations and the buildup of stars and metals with cosmic time. Finally, measurements of the large-scale star formation and abundance properties of nearby galaxies form a vital astrophysical bridge between the studies of nearby resolved stellar populations and the distant high-redshift investigations, by allowing us to characterise the evolutionary properties of the Hubble sequence and the complex ``gastrophysical'' processes that regulate the accretion of gas and the formation of stars in galaxies. In this rolling grant application we propose a series of investigations that will advance our understanding of galaxy formation and evolution on all three fronts.
Organisations
Publications
Suyu S
(2013)
TWO ACCURATE TIME-DELAY DISTANCES FROM STRONG LENSING: IMPLICATIONS FOR COSMOLOGY
in The Astrophysical Journal
Owen J
(2012)
Two populations of transition discs?
in Monthly Notices of the Royal Astronomical Society: Letters
Erlund M
(2010)
Two types of shock in the hotspot of the giant quasar 4C74.26: a high-resolution comparison from Chandra, Gemini and MERLIN Two types of shock within a hotspot
in Monthly Notices of the Royal Astronomical Society
Banerji M
(2014)
ULASJ1234+0907: the reddest type 1 quasar at z = 2.5 revealed in the X-ray and far-infrared?
in Monthly Notices of the Royal Astronomical Society: Letters
Bouwens R
(2011)
ULTRAVIOLET LUMINOSITY FUNCTIONS FROM 132 z ~ 7 AND z ~ 8 LYMAN-BREAK GALAXIES IN THE ULTRA-DEEP HUDF09 AND WIDE-AREA EARLY RELEASE SCIENCE WFC3/IR OBSERVATIONS
in The Astrophysical Journal
Kehrig C
(2013)
Uncovering multiple Wolf-Rayet star clusters and the ionized ISM in Mrk 178: the closest metal-poor Wolf-Rayet H ii galaxy
in Monthly Notices of the Royal Astronomical Society
Zoghbi A
(2011)
Understanding reverberation lags in 1H0707-495 Reverberation in 1H0707-495
in Monthly Notices of the Royal Astronomical Society
Wilkins D
(2012)
Understanding X-ray reflection emissivity profiles in AGN: locating the X-ray source X-ray reflection emissivity profiles in AGN
in Monthly Notices of the Royal Astronomical Society
Cockcroft R
(2012)
Unearthing foundations of a cosmic cathedral: searching the stars for M33's halo
in Monthly Notices of the Royal Astronomical Society
Richards G
(2011)
UNIFICATION OF LUMINOUS TYPE 1 QUASARS THROUGH C IV EMISSION
in The Astronomical Journal