Galaxy formation and evolution
Lead Research Organisation:
University of Cambridge
Department Name: Institute of Astronomy
Abstract
This programmatic five-year rolling grant application addresses one of the most important problems in extragalactic astronomy, the formation and evolution of galaxies, one of the ``big questions'' in the current PPARC Road Map, and is a defining objective of virtually every national decadal survey of astronomy. 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
Koch A
(2009)
A SPECTROSCOPIC CONFIRMATION OF THE BOOTES II DWARF SPHEROIDAL
in The Astrophysical Journal
Abazajian K
(2009)
THE SEVENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY
in The Astrophysical Journal Supplement Series
Evans N
(2009)
Cores and cusps in the dwarf spheroidals
in Monthly Notices of the Royal Astronomical Society: Letters
Donato F
(2009)
A constant dark matter halo surface density in galaxies
in Monthly Notices of the Royal Astronomical Society
Quider A
(2009)
The ultraviolet spectrum of the gravitationally lensed galaxy 'the Cosmic Horseshoe': a close-up of a star-forming galaxy at z ~ 2
in Monthly Notices of the Royal Astronomical Society
Yanny B
(2009)
SEGUE: A SPECTROSCOPIC SURVEY OF 240,000 STARS WITH g = 14-20
in The Astronomical Journal
Watson M. G.
(2009)
The XMM-Newton serendipitous survey V. The Second XMM-Newton serendipitous source catalogue
in ASTRONOMY & ASTROPHYSICS
Kennicutt R
(2009)
DUST-CORRECTED STAR FORMATION RATES OF GALAXIES. I. COMBINATIONS OF Ha AND INFRARED TRACERS
in The Astrophysical Journal
Keel W
(2009)
THE DISAPPEARANCE OF Lya BLOBS: A GALEX SEARCH AT z = 0.8
in The Astronomical Journal
Kniazev A
(2009)
The faint outer regions of the Pegasus dwarf irregular galaxy: a much larger and undisturbed galaxy The faint outer regions of the PegDIG
in Monthly Notices of the Royal Astronomical Society
Walker M
(2009)
CLEAN KINEMATIC SAMPLES IN DWARF SPHEROIDALS: AN ALGORITHM FOR EVALUATING MEMBERSHIP AND ESTIMATING DISTRIBUTION PARAMETERS WHEN CONTAMINATION IS PRESENT
in The Astronomical Journal
Chapman S
(2009)
DO SUBMILLIMETER GALAXIES REALLY TRACE THE MOST MASSIVE DARK-MATTER HALOS? DISCOVERY OF A HIGH- z CLUSTER IN A HIGHLY ACTIVE PHASE OF EVOLUTION
in The Astrophysical Journal
Casey C
(2009)
Confirming a population of hot-dust dominated, star-forming, ultraluminous galaxies at high redshift
in Monthly Notices of the Royal Astronomical Society
Casey C
(2009)
Constraining star formation and AGN in z ~ 2 massive galaxies using high-resolution MERLIN radio observations
in Monthly Notices of the Royal Astronomical Society
Hainline L
(2009)
A MID-INFRARED IMAGING SURVEY OF SUBMILLIMETER-SELECTED GALAXIES WITH THE SPITZER SPACE TELESCOPE
in The Astrophysical Journal
Coppin K
(2009)
A submillimetre galaxy at z = 4.76 in the LABOCA survey of the Extended Chandra Deep Field -South
in Monthly Notices of the Royal Astronomical Society
Dutta P
(2009)
A study of interstellar medium of dwarf galaxies using H i power spectrum analysis
in Monthly Notices of the Royal Astronomical Society
Chen H
(2009)
HIGH-REDSHIFT STARBURSTING DWARF GALAXIES REVEALED BY ?-RAY BURST AFTERGLOWS
in The Astrophysical Journal
Huang J
(2009)
INFRARED SPECTROGRAPH SPECTROSCOPY AND MULTI-WAVELENGTH STUDY OF LUMINOUS STAR-FORMING GALAXIES AT z ? 1.9
in The Astrophysical Journal
PeƱarrubia J
(2009)
Tidal disruption of globular clusters in dwarf galaxies with triaxial dark matter haloes
in Monthly Notices of the Royal Astronomical Society
Wyrzykowski L
(2009)
The OGLE view of microlensing towards the Magellanic Clouds - I. A trickle of events in the OGLE-II LMC data
in Monthly Notices of the Royal Astronomical Society
Niederste-Ostholt M
(2009)
The origin of Segue 1
in Monthly Notices of the Royal Astronomical Society
An J
(2009)
A THEOREM ON CENTRAL VELOCITY DISPERSIONS
in The Astrophysical Journal
Walker M
(2009)
LEO V: SPECTROSCOPY OF A DISTANT AND DISTURBED SATELLITE
in The Astrophysical Journal
Walker M
(2009)
A UNIVERSAL MASS PROFILE FOR DWARF SPHEROIDAL GALAXIES?
in The Astrophysical Journal