Controlling parametric instabilities in advanced GW detectors. This project aims to solve the problem of parametric instability in gravitational wave detectors to support an international large-scale physics experiment. The project is part of Australia’s participation in the new advanced LIGO (Laser Interferometer Gravitational-Wave Observatory) gravitational wave detectors that have been designed to achieve the first detection of gravitational waves. A 2005 prediction made by the project leader ....Controlling parametric instabilities in advanced GW detectors. This project aims to solve the problem of parametric instability in gravitational wave detectors to support an international large-scale physics experiment. The project is part of Australia’s participation in the new advanced LIGO (Laser Interferometer Gravitational-Wave Observatory) gravitational wave detectors that have been designed to achieve the first detection of gravitational waves. A 2005 prediction made by the project leaders that the detectors would experience acoustic instabilities was confirmed during detector commissioning in 2014. The project team plans to work closely with the detector designers and commissioners to solve this problem and allow the detectors to achieve their target sensitivity.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100129
Funder
Australian Research Council
Funding Amount
$550,000.00
Summary
Equipment and instrumentation for breaking the quantum measurement barrier. This equipment will support Australia's partnership in the international effort to detect gravitational waves, which would allow the first direct observation of black holes and mark the beginning of exploration of the gravitational wave spectrum.
Three-Mode interactions and optical springs in high power optical cavities. Gravitational waves are tiny vibrations of space and time which carry vast energy. They will allow the first direct observation of black holes. To make frequent detections this project will harness the force of intense laser light, and use this force to improve the sensitivity of gravitational wave detectors.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE160100144
Funder
Australian Research Council
Funding Amount
$650,000.00
Summary
Equipment for International Collaboration in Next Generation GW Detectors. Equipment for international collaboration in next-generation gravitational wave detectors:
This project aims to create a silicon optics research facility which combines Australian capabilities in silicon manufacturing at nanometre precision, with revolutionary crystalline mirror technology. The equipment is designed to enable international teams of physicists to research the optical and acoustic properties of silicon in ....Equipment for International Collaboration in Next Generation GW Detectors. Equipment for international collaboration in next-generation gravitational wave detectors:
This project aims to create a silicon optics research facility which combines Australian capabilities in silicon manufacturing at nanometre precision, with revolutionary crystalline mirror technology. The equipment is designed to enable international teams of physicists to research the optical and acoustic properties of silicon in high optical power and high precision silicon measurement systems. Research facilitated by this equipment may pave the way for the next generation of ultra-low-noise systems required for gravitational wave detection, while opening the possibility of multiple new applications in precision measurement devices. Read moreRead less
Integrated data-tested theory and modelling of type three solar radio emissions. Type three solar radio emissions, the Sun's most powerful and common, are the archetypal collective radio phenomenon in space physics and astrophysics. The project will integrate new theoretical work and simulations into a first integrated data-tested theory that can explain type three bursts, resolve long standing issues, and constrain solar physics.
Formation of Supermassive Black Holes. One of the most remarkable discoveries in astronomy is the observation that supermassive black holes, weighing as much as a billion suns, are found in the centers of galaxies, including our own Milky Way. Astronomers do not understand how these black holes came to be, or their role in the evolution of galaxies. This Discovery Project will address these issues by analysing data on supermassive black holes from the local and early universes. Black holes fasci ....Formation of Supermassive Black Holes. One of the most remarkable discoveries in astronomy is the observation that supermassive black holes, weighing as much as a billion suns, are found in the centers of galaxies, including our own Milky Way. Astronomers do not understand how these black holes came to be, or their role in the evolution of galaxies. This Discovery Project will address these issues by analysing data on supermassive black holes from the local and early universes. Black holes fascinate students both young and old. This Discovery Project will train a new generation of young Australian astronomers at the leading edge of astrophysics.
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Collaboration with The NANTEN2 International Star Formation Consortium. Through this collaboration Australia, for a very modest sum, will gain its first direct access to the astronomical facilities of the Atacama plateau, one of the best sites for investigating star formation on the Earth. The project fosters international collaboration, and raises the profile of Australian science and facilities by bringing together astronomers from Australia, Japan, Germany, Korea, Chile and Switzerland.The co ....Collaboration with The NANTEN2 International Star Formation Consortium. Through this collaboration Australia, for a very modest sum, will gain its first direct access to the astronomical facilities of the Atacama plateau, one of the best sites for investigating star formation on the Earth. The project fosters international collaboration, and raises the profile of Australian science and facilities by bringing together astronomers from Australia, Japan, Germany, Korea, Chile and Switzerland.The collaborations formed during this project will enable Australian scientists future access to new front-line telescopes such as the Atacama Large Millimeter Array (ALMA), due to commence operations in 2010. Read moreRead less
Before Planets: The Mineralogy and Chemistry of Pre-Planetary Disks. Planets form within the circumstellar disks around young stars. Samples of the solid material composing our own primitive disk are found in meteorites and interplanetary dust particles. Using the powerful technique of astronomical mid-infrared spectropolarimetry, we will ascertain the composition of the material existing within the disks around young stars. By studying a range of disk ages we will determine how the composition ....Before Planets: The Mineralogy and Chemistry of Pre-Planetary Disks. Planets form within the circumstellar disks around young stars. Samples of the solid material composing our own primitive disk are found in meteorites and interplanetary dust particles. Using the powerful technique of astronomical mid-infrared spectropolarimetry, we will ascertain the composition of the material existing within the disks around young stars. By studying a range of disk ages we will determine how the composition evolves with time, and what physical processes affect it, in order to better understand how our own solar system formed. Further, we will image these disks in mm-wave molecular emission and constrain their chemistry and rotational properties.Read moreRead less
Habitable planets and stellar oscillations with the NASA Kepler mission. This project will ensure Australia's participation in a large space mission, which will detect habitable planets, like our own, around stars. We will build strong links to leading international institutions, supply high-level training for students in information processing skills, and develop new techniques for data analysis that are directly relevant to future space missions. This will position Australia in space explorati ....Habitable planets and stellar oscillations with the NASA Kepler mission. This project will ensure Australia's participation in a large space mission, which will detect habitable planets, like our own, around stars. We will build strong links to leading international institutions, supply high-level training for students in information processing skills, and develop new techniques for data analysis that are directly relevant to future space missions. This will position Australia in space exploration, with potential spin-offs for Australian industry. The science of this project will lead to a breakthrough in our understanding of the structure and evolution of stars and their planets, which will enhance Australia's reputation in these two fields of research.Read moreRead less
Interstellar Physics at the Epoch of Galaxy Formation. With large telescopes and major space observatories, we can finally reach back in time and see how galaxies were assembled in the first few billion years of our Universe. We need to determine how gas forms into stars, how massive black holes feed on and interact with their nascent galaxies, how heavy elements are produced, and how dust obscuration or re-radiation affects observations. This proposal brings a world-class team together to devel ....Interstellar Physics at the Epoch of Galaxy Formation. With large telescopes and major space observatories, we can finally reach back in time and see how galaxies were assembled in the first few billion years of our Universe. We need to determine how gas forms into stars, how massive black holes feed on and interact with their nascent galaxies, how heavy elements are produced, and how dust obscuration or re-radiation affects observations. This proposal brings a world-class team together to develop and apply new and unique pan-spectral tools based on physical models of the interstellar plasma and conceived to determine fundamental parameters of collapsing galaxies.Read moreRead less