Birmingham Astrophysics - Rolling Grant 2007-2012
Lead Research Organisation:
University of Birmingham
Department Name: School of Physics and Astronomy
Abstract
The work of the Birmingham Astrophysics & Space Research group aims to improve our understanding of the Universe, and the force of gravity which governs its structure and growth. Our extragalactic studies aim to discover the way in which galaxies, such as our own Milky Way galaxy, have developed from the small fluctuations present in the primordial gas which filled the Universe after the Big Bang, as well as probing the mysterious 'dark matter' which appears to account for over 90% of the matter in the Universe at large. Our knowledge of the cosmos to date is gleaned almost entirely from study of the electromagnetic radiation (from radio waves to gamma rays) which reaches the Earth from space. However, a whole new astronomical 'window' is about to open, based on the propagating ripples in space-time known as gravitational waves. Detection of these signals is hugely demanding, but large laser-interferometers are now very close to detecting them for the first time, and the Birmingham group is fully involved in these experiments, and in the plans to move these techniques into space within the next decade. This will ultimately allow us to study the gravitational signals from giant black holes, and from the Big Bang itself. We are working towards the first detection of gravitational waves, but also exploring the new techniques which will be required to turn the study of gravitational waves into a true branch of astronomy.
Organisations
Publications
Jetha N
(2007)
Erratum: Active galactic nuclei heating in the centres of galaxy groups: a statistical study
in Monthly Notices of the Royal Astronomical Society
Rasmussen J
(2009)
Temperature and abundance profiles of hot gas in galaxy groups - II. Implications for feedback and ICM enrichment
in Monthly Notices of the Royal Astronomical Society
Pierre M
(2007)
The XMM-Large Scale Structure catalogue: X-ray sources and associated optical data. Version I
in Monthly Notices of the Royal Astronomical Society
Mahajan S
(2009)
Red star-forming and blue passive galaxies in clusters
in Monthly Notices of the Royal Astronomical Society
McCarthy I
(2010)
The case for AGN feedback in galaxy groups AGN feedback in galaxy groups
in Monthly Notices of the Royal Astronomical Society
Spreckley S
(2008)
The period and amplitude changes of Polaris ( UMi) from 2003 to 2007 measured with SMEI
in Monthly Notices of the Royal Astronomical Society
O'Sullivan E
(2007)
The dark haloes of early-type galaxies in low-density environments: XMM-Newton and Chandra observations of NGC 57, 7796 and IC 1531*
in Monthly Notices of the Royal Astronomical Society
Sanderson A
(2009)
LoCuSS: the connection between brightest cluster galaxy activity, gas cooling and dynamical disturbance of X-ray cluster cores
in Monthly Notices of the Royal Astronomical Society
Sesana A
(2009)
Gravitational waves from resolvable massive black hole binary systems and observations with Pulsar Timing Arrays
in Monthly Notices of the Royal Astronomical Society
Bergé J
(2008)
Combined analysis of weak lensing and X-ray blind surveys
in Monthly Notices of the Royal Astronomical Society