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
Freise A
(2009)
Triple Michelson interferometer for a third-generation gravitational wave detector
in Classical and Quantum Gravity
Freise A
(2007)
Phase and alignment noise in grating interferometers
in New Journal of Physics
Fulda P
(2010)
Experimental demonstration of higher-order Laguerre-Gauss mode interferometry
in Physical Review D
Gair J
(2009)
Probing seed black holes using future gravitational-wave detectors
in Classical and Quantum Gravity
George S
(2008)
A deep 150 MHz Giant Metrewave Radio Telescope survey in Eridanus
in Monthly Notices of the Royal Astronomical Society
George S
(2007)
Giant Metrewave Radio Telescope low-frequency observations of extrasolar planetary systems
in Monthly Notices of the Royal Astronomical Society
Gitti M
(2010)
CAVITIES AND SHOCKS IN THE GALAXY GROUP HCG 62 AS REVEALED BY CHANDRA , XMM-NEWTON , AND GIANT METREWAVE RADIO TELESCOPE DATA
in The Astrophysical Journal
Goodger J
(2010)
LONG-TERM MONITORING OF THE DYNAMICS AND PARTICLE ACCELERATION OF KNOTS IN THE JET OF CENTAURUS A
in The Astrophysical Journal
Goss K
(2011)
Variations of the amplitudes of oscillation of the Be star Achernar Variations in the oscillations of Achernar
in Monthly Notices of the Royal Astronomical Society
Haines C
(2009)
LOCUSS: THE MID-INFRARED BUTCHER-OEMLER EFFECT
in The Astrophysical Journal
Haines C
(2009)
LoCuSS: luminous infrared galaxies in the merging cluster Abell 1758 at z = 0.28
in Monthly Notices of the Royal Astronomical Society
Haines C
(2010)
LoCuSS: Shedding new light on the massive lensing cluster Abell 1689 - the view from Herschel
in Astronomy and Astrophysics
Hallam J
(2009)
Coupling of lateral grating displacement to the output ports of a diffractive Fabry-Perot cavity
in Journal of Optics A: Pure and Applied Optics
Hammond G
(2008)
Noise analysis of a Howland current source
in International Journal of Electronics
Hammond G
(2008)
New spin source to search for scalar-pseudoscalar couplings at short range
in Physical Review D
Hammond GD
(2008)
Development of a second generation torsion balance based on a spherical superconducting suspension.
in The Review of scientific instruments
Harms J
(2007)
Quantum-noise power spectrum of fields with discrete classical components
in Physical Review A
Hekker S
(2010)
DISCOVERY OF A RED GIANT WITH SOLAR-LIKE OSCILLATIONS IN AN ECLIPSING BINARY SYSTEM FROM KEPLER SPACE-BASED PHOTOMETRY
in The Astrophysical Journal
Hild S
(2010)
A xylophone configuration for a third-generation gravitational wave detector
in Classical and Quantum Gravity
Hild S
(2007)
A novel concept for increasing the peak sensitivity of LIGO by detuning the arm cavities
in Classical and Quantum Gravity
Hild S
(2009)
DC-readout of a signal-recycled gravitational wave detector
in Classical and Quantum Gravity
Hild S
(2009)
Using the etalon effect for in situ balancing of the Advanced Virgo arm cavities
in Classical and Quantum Gravity
Jetha N
(2008)
The nature of the ghost cavity in the NGC 741 group
in Monthly Notices of the Royal Astronomical Society
Jetha N
(2008)
Shock heating in the group atmosphere of the radio galaxy B2 0838+32A
in Monthly Notices of the Royal Astronomical Society
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