Advanced studies of QCD and the strong interaction. This project will significantly advance our knowledge of the subatomic structure of the universe. It will maintain excellence and strength in an area where Australia has built an outstanding international reputation over the past decade. It will place Australia at the cutting edge of fundamental and computational science research and it will maintain and grow strong international links. It will produce Australian graduates and research associa ....Advanced studies of QCD and the strong interaction. This project will significantly advance our knowledge of the subatomic structure of the universe. It will maintain excellence and strength in an area where Australia has built an outstanding international reputation over the past decade. It will place Australia at the cutting edge of fundamental and computational science research and it will maintain and grow strong international links. It will produce Australian graduates and research associates of high quality, who will benefit from participating in these state-of-the-art studies and from the advanced training in modelling, high-performance computer simulation and visualisation. This training will have major economic benefits for and provide strong links to Australian industry.Read moreRead less
The Essence of QCD Vacuum Structure. This first-principles study of quantum field theory will elucidate an outstanding mystery of modern particle physics. Understanding confinement is recognized as one of the top 10 Physics Questions to Ponder for a Millennium or Two. In support of the National Research Priorities, new scientific data visualization techniques will be transferred to industry, facilitating smart information use. Further economic benefits are realized through the training and devel ....The Essence of QCD Vacuum Structure. This first-principles study of quantum field theory will elucidate an outstanding mystery of modern particle physics. Understanding confinement is recognized as one of the top 10 Physics Questions to Ponder for a Millennium or Two. In support of the National Research Priorities, new scientific data visualization techniques will be transferred to industry, facilitating smart information use. Further economic benefits are realized through the training and development of expertise in high-performance parallel computing, promoting an innovation culture and economy. The opportunity for young Australian Honours and Postgraduate students to work at the forefront of nuclear and particle theory is an obvious social benefit.
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Advanced Studies of Non-Perturbative Quantum Electrodynamics (QED) and Relation to the Standard Model. The project is a high-precision study of nonperturbative quantum electrodynamics (QED). It will finally allow a detailed look into the inner workings of the "best theory we have". It will provide valuable guidance in understanding and constructing the "holy grail" of theoretical physics the so-called "theory of everything". It will place Australia at the cutting edge of fundamental theoretical ....Advanced Studies of Non-Perturbative Quantum Electrodynamics (QED) and Relation to the Standard Model. The project is a high-precision study of nonperturbative quantum electrodynamics (QED). It will finally allow a detailed look into the inner workings of the "best theory we have". It will provide valuable guidance in understanding and constructing the "holy grail" of theoretical physics the so-called "theory of everything". It will place Australia at the cutting edge of fundamental theoretical research. Australian graduate and undergraduate students will benefit from participating in this work and the state-of-the-art expertise that they will develop has a clear social and economic benefit for Australia.Read moreRead less
Advances in Nonperturbative Studies of Subatomic Physics. Fundamental research into physics always leads to unpredictable technological breakthroughs. Fundamental physics research has led to the development of transistors, world wide web, carbon dating, cancer treatments, Magnetic Resonance Imaging (MRI) scans, satellites and many applications too numerous to mention. The collaboration will allow Australia access to technologies, research infrastructure, expertise and intellectual knowledge that ....Advances in Nonperturbative Studies of Subatomic Physics. Fundamental research into physics always leads to unpredictable technological breakthroughs. Fundamental physics research has led to the development of transistors, world wide web, carbon dating, cancer treatments, Magnetic Resonance Imaging (MRI) scans, satellites and many applications too numerous to mention. The collaboration will allow Australia access to technologies, research infrastructure, expertise and intellectual knowledge that wouldn't be available otherwise. This will enable Australian institutions to pursue breakthrough science, to develop frontier technologies and to have a great impact in the international scientific community. It will also provide advance training in simulation and high-performance computing to postgraduates and research associates.Read moreRead less
Studies of nonperturbative quantum electrodynamics. In order to test fundamental quantum field theories, which underlie all physical phenomena from galaxy formation to the behaviour of biological system, it is necessary to be able to solve these theories in all regions of interest. In particular, solving theories in the nonperturbative regime has proven a difficult and challenging problem. The most successful theory that we have in physics is perturbative quantum electrodynamics, even though in ....Studies of nonperturbative quantum electrodynamics. In order to test fundamental quantum field theories, which underlie all physical phenomena from galaxy formation to the behaviour of biological system, it is necessary to be able to solve these theories in all regions of interest. In particular, solving theories in the nonperturbative regime has proven a difficult and challenging problem. The most successful theory that we have in physics is perturbative quantum electrodynamics, even though in the nonperturbative regime it is widely believed to be a trivial or pathological theory. We will build on exciting recent successes in this field and use advanced supercomputers to understand the detailed nonperturbative behaviour of quantum electrodynamics.Read moreRead less
Studying Molecular Dynamics with Electron and Laser Interactions. We plan to use state-of-the-art experimental techniques and methodologies to probe the dynamics of molecular processes stimulated by either laser or electron interactions. These processes are fundamental to our understanding of both natural phenomena and many devices used in the technology of today and of the future. As a result of this study our insight into the mechanisms underpining these phenomena and devices will be enhanced.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0219618
Funder
Australian Research Council
Funding Amount
$215,000.00
Summary
National Facility for Advanced Molecular Orbital Imaging. We will develop a new two-dimensional multiparameter high-resolution electron momentum spectroscopy (EMS) spectrometer that incorporates multiparameter data acquisition and reduction techniques and combine it with a new time of flight (TOF) ion-analyser in order to perform the first high-resolution EMS with oriented target experiments.
In conjunction with theoretical calculations, the results from these experiments will provide the most ....National Facility for Advanced Molecular Orbital Imaging. We will develop a new two-dimensional multiparameter high-resolution electron momentum spectroscopy (EMS) spectrometer that incorporates multiparameter data acquisition and reduction techniques and combine it with a new time of flight (TOF) ion-analyser in order to perform the first high-resolution EMS with oriented target experiments.
In conjunction with theoretical calculations, the results from these experiments will provide the most advanced evaluation for molecular orbital imaging quality for the chemically significant targets we wish to study. This in turn will lead to the determination of more accurate physico-chemical information, including structure and bonding information, for these targets.Read moreRead less
Cross sections for electron scattering from molecules and radicals of technological and environmental relevance. We will use two state of the art crossed beam spectrometers to measure absolute differential and integral cross sections for low energy electron scattering from molecules and their molecular fragments (radicals). The species to be considered are those of significant industrial (e.g. C2F4, C4F8 and CF2) and environmental (e.g. CO2 and H2O) interest, with the cross sections we will mea ....Cross sections for electron scattering from molecules and radicals of technological and environmental relevance. We will use two state of the art crossed beam spectrometers to measure absolute differential and integral cross sections for low energy electron scattering from molecules and their molecular fragments (radicals). The species to be considered are those of significant industrial (e.g. C2F4, C4F8 and CF2) and environmental (e.g. CO2 and H2O) interest, with the cross sections we will measure being crucial to our modelling both the processes involved in plasma enhanced chemical vapour desposition of semiconductor devices and the spectral emission characteristics of planetary atmospheres. The modelling will be conducted self-consistently with our enhanced statistical equilibrium simulation code, which is unique to Australia.Read moreRead less
Collision data for lighting industry and plasma modeling. The project's primary aim is to progress the design of more efficient
and environmentally friendly light sources. Given the number of light
sources in use worldwide even a small improvement in the efficiency
could lead to enormous benefits to society via reduction of energy
consumption. Design of new mercury-free light sources will eliminate a
major neuro-toxin pollution source. Collaboration with research groups
at the OSRAM-SYLVA ....Collision data for lighting industry and plasma modeling. The project's primary aim is to progress the design of more efficient
and environmentally friendly light sources. Given the number of light
sources in use worldwide even a small improvement in the efficiency
could lead to enormous benefits to society via reduction of energy
consumption. Design of new mercury-free light sources will eliminate a
major neuro-toxin pollution source. Collaboration with research groups
at the OSRAM-SYLVANIA Corporation (USA) and Sheffield University (UK)
will herald the beginning of industrial application for our successful
atomic collisions research program. The previous substantial ARC
investment towards this fundamental science program has now enabled
practical application.Read moreRead less
Inter- and Intra-molecular interactions probed by electron momentum spectroscopy. High-resolution electron momentum spectroscopy (EMS) will be used to study bonding (intra-molecular interactions) in complex oriented organic species. This will allow us, in conjunction with density functional theory calculations, to evaluate the basis sets and exchange-correlation (XC) functionals employed in those calculations, thereby potentially enabling quantum chemists to build more physically accurate XC-fu ....Inter- and Intra-molecular interactions probed by electron momentum spectroscopy. High-resolution electron momentum spectroscopy (EMS) will be used to study bonding (intra-molecular interactions) in complex oriented organic species. This will allow us, in conjunction with density functional theory calculations, to evaluate the basis sets and exchange-correlation (XC) functionals employed in those calculations, thereby potentially enabling quantum chemists to build more physically accurate XC-functionals and basis sets. As chemistry largely occurs in solution, the future will increasingly focus on solvated species. Consequently, we are also initiating an EMS study of the electronic wavefunctions of solvated species with our recently developed "clusters" EMS spectrometer. This will provide the first data on the electronic wavefunctions involved in inter-molecular interactions.Read moreRead less