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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453256
Funder
Australian Research Council
Funding Amount
$512,573.00
Summary
National Positron Beamline Facility. We shall construct an experimental facility for the study of positron interactions with atoms, molecules and condensed matter. It will
- Provide a unique Australian facility for the study of positron interactions with matter
- Provide benchmark data for low energy positron interactions with atoms and molecules and a reference point for theoretical calculations
- Provide Australian materials scientists with a new tool for the development of novel material ....National Positron Beamline Facility. We shall construct an experimental facility for the study of positron interactions with atoms, molecules and condensed matter. It will
- Provide a unique Australian facility for the study of positron interactions with matter
- Provide benchmark data for low energy positron interactions with atoms and molecules and a reference point for theoretical calculations
- Provide Australian materials scientists with a new tool for the development of novel materials and thin film technology
- Provide new insight on the mechanisms of positron binding to matter
- Address a National Research Priority: Frontier Technologies for Building and Transforming Australian Industries.
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Environmental and Technological Applications of Electron-Driven Processes. We plan to use state-of-the-art experimental techniques and methodologies for the measurement of collision cross sections and reaction rates for low energy electron-driven process in molecules and molecular radicals. These processes are fundamental to our understanding of our environment and many devices used in the technology of today and of the future. In particular we will provide accurate cross sections for NOx and SO ....Environmental and Technological Applications of Electron-Driven Processes. We plan to use state-of-the-art experimental techniques and methodologies for the measurement of collision cross sections and reaction rates for low energy electron-driven process in molecules and molecular radicals. These processes are fundamental to our understanding of our environment and many devices used in the technology of today and of the future. In particular we will provide accurate cross sections for NOx and SOx pollutants and H2O, as well for molecules such as C4F8, and its radicals such as CF2, which are used extensively in plasma processing technologies.Read moreRead less
ARC Centre of Excellence - Centre for Antimatter-Matter Studies. While our world is made of matter, all particles have anti-particles and the most abundant is the positron, the electron's antiparticle. It is the "workshop" for most anti-matter studies, particularly for the characterization of materials, including gases, polymers, insulators, thin films and surfaces, as well as the development of new and novel, nano-structured materials. The ARC Centre of Excellence in Antimatter-Matter Studies ....ARC Centre of Excellence - Centre for Antimatter-Matter Studies. While our world is made of matter, all particles have anti-particles and the most abundant is the positron, the electron's antiparticle. It is the "workshop" for most anti-matter studies, particularly for the characterization of materials, including gases, polymers, insulators, thin films and surfaces, as well as the development of new and novel, nano-structured materials. The ARC Centre of Excellence in Antimatter-Matter Studies (CAMS) will bring together key Australian and international scientists to work in this emerging scientific field of antimatter-matter interactions. It will forge a unique and effective scientific team for state-of-the-art studies of the nano-world that underlies many everyday processes and new technologies.Read moreRead less
Positrons in biosystems. This project aims to improve our understanding of the damage processes in Positron Emission Tomography (PET). PET is a widely used medical imaging technique, but there are gaps in our understanding of the underlying interactions, in particular in the case of the radiation damage induced during the process. By using new models incorporating accurate descriptions of interactions processes, verified by experimental measurement, this project will develop a new model of posit ....Positrons in biosystems. This project aims to improve our understanding of the damage processes in Positron Emission Tomography (PET). PET is a widely used medical imaging technique, but there are gaps in our understanding of the underlying interactions, in particular in the case of the radiation damage induced during the process. By using new models incorporating accurate descriptions of interactions processes, verified by experimental measurement, this project will develop a new model of positron transport in PET. The project will allow validation of predictions from the model by undertaking experiments in liquid water.Read moreRead less
Structure of Hadronic Excitations from Lattice Quantum Chromodynamics. Quantum chromodynamics describes the fundamental strong interactions between quarks and gluons as they compose hadrons such as the proton or neutron. Beyond these lowest-energy systems, the quantum mechanical excitation spectra display a rich and complex structure. Remarkably, little is known about the internal structure of these states. The central goal of this project is to unveil the nature of hadrons and their excited sta ....Structure of Hadronic Excitations from Lattice Quantum Chromodynamics. Quantum chromodynamics describes the fundamental strong interactions between quarks and gluons as they compose hadrons such as the proton or neutron. Beyond these lowest-energy systems, the quantum mechanical excitation spectra display a rich and complex structure. Remarkably, little is known about the internal structure of these states. The central goal of this project is to unveil the nature of hadrons and their excited states using the first principles approach of lattice gauge theory. By elucidating aspects of hadron structure in terms of the most fundamental non-perturbative quark and gluon fields, the project will create new knowledge impacting on renowned experimental programs at international facilities.Read moreRead less
Electromagnetic structure of hadronic excitations from lattice quantum chromodynamics. Just as quantum electrodynamics describes the quantum mechanical excitation spectra of atomic systems, quantum chromodynamics (QCD) describes the excitation spectra of quark and gluon systems, such as the proton. This project will resolve the internal structure of the low-lying excitations of QCD, as being investigated at international facilities.
Imaging the spatial distribution of forces that bind quarks to a proton. This project will perform supercomputer simulations to resolve the distribution of forces acting on quarks inside the proton. New knowledge will be generated in the area of fundamental strong-interaction physics by developing innovative approaches to image novel features that have not been possible in the past. The outcomes will therefore open new research possibilities by expanding the capacity of the international communi ....Imaging the spatial distribution of forces that bind quarks to a proton. This project will perform supercomputer simulations to resolve the distribution of forces acting on quarks inside the proton. New knowledge will be generated in the area of fundamental strong-interaction physics by developing innovative approaches to image novel features that have not been possible in the past. The outcomes will therefore open new research possibilities by expanding the capacity of the international community to study strong interaction physics—including direct relevance to experimental research at the recently-upgraded Jefferson Lab in the US. In analogy to Rutherford's atomic model, the results will have benefit to future generations of humanity with a deeper understanding of the structure of matter.Read moreRead less
Supercomputing the tomography of the proton. This project aims to produce theoretical determinations of the quark and gluon distributions of the proton through advanced supercomputer simulations. The project will generate new knowledge in the area of fundamental strong-interaction physics by developing innovative approaches to image structures that have not been possible in the past. This project expects to expand the capacity of the international community to study strong interaction physics, i ....Supercomputing the tomography of the proton. This project aims to produce theoretical determinations of the quark and gluon distributions of the proton through advanced supercomputer simulations. The project will generate new knowledge in the area of fundamental strong-interaction physics by developing innovative approaches to image structures that have not been possible in the past. This project expects to expand the capacity of the international community to study strong interaction physics, including direct relevance to experimental research at the recently-upgraded Jefferson Lab in the US. In analogy to Rutherford's atomic model, the results will have benefit to future generations of humanity with a deeper understanding of the structure of matter.Read moreRead less