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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.

Publications

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Tauber J (2010) Planck pre-launch status: The Planck mission in Astronomy and Astrophysics

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Dervisoglu A (2010) Spin angular momentum evolution of the long-period Algols Spin angular momentum evolution of Algols in Monthly Notices of the Royal Astronomical Society

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Walton D (2010) Explaining the hard excesses in active galactic nuclei Explaining the hard excesses in AGN in Monthly Notices of the Royal Astronomical Society

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Million E (2010) Feedback under the microscope - I. Thermodynamic structure and AGN-driven shocks in M87 AGN feedback in M87 in Monthly Notices of the Royal Astronomical Society

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Hanson D (2010) Asymmetric beams and CMB statistical anisotropy in Physical Review D

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Belokurov V (2010) BIG FISH, LITTLE FISH: TWO NEW ULTRA-FAINT SATELLITES OF THE MILKY WAY in The Astrophysical Journal

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Maschberger T (2010) Properties of hierarchically forming star clusters Hierarchically forming star clusters in Monthly Notices of the Royal Astronomical Society

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Breddels M (2010) Distance determination for RAVE stars using stellar models in Astronomy and Astrophysics

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Bonsor A (2011) Dynamical effects of stellar mass-loss on a Kuiper-like belt Dynamical effects of stellar mass-loss in Monthly Notices of the Royal Astronomical Society

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Filgas R (2011) The two-component jet of GRB 080413B in Astronomy & Astrophysics

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Rigby J (2011) THE PHYSICAL CONDITIONS OF A LENSED STAR-FORMING GALAXY AT z = 1.7 in The Astrophysical Journal

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Hinkley S (2011) ESTABLISHING a Oph AS A PROTOTYPE ROTATOR: IMPROVED ASTROMETRIC ORBIT in The Astrophysical Journal

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Martin R (2011) Tidal warping and precession of Be star decretion discs Tidal warping of Be star decretion discs in Monthly Notices of the Royal Astronomical Society