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The measurement of the lifetimes of excited nuclear states is foundational for understanding nuclear excitations. This project will solve a current puzzle in nuclear lifetime measurements based on the Doppler-broadened line shape method and also develop a generalized analysis program for such measurements.
This project will perform key experimental measurements for the SABRE dark matter particle detector and analyse the results.
This project evaluates data at the interface of nuclear, atomic and solid-state physics with a view to discovering new physics and providing reliable data on the magnetic moments of short-lived nuclear quantum states. It assists the International Atomic Energy Agency to provide reliable nuclear data for research and applications.
The lifetimes of excited quantum states in the atomic nucleus give extremely important information about nuclear structure and the shape of the nucleus. This project will commission a new array of of LaBr3 detectors to measure nuclear lifetimes, with the aim to replace conventional analog electronics with digital signal processing.
This experimental project will characterize the hyperfine fields of ions emerging from target foils as highly charged ions. The data will test theoretical models we are developing, and underpin nuclear magnetism measurements on rare isotopes produced at international radioactive beam facilities such as GANIL (France), ISOLDE-CERN (Switzerland) and NSCL (USA).
Investigate the internal structure of atomic nuclei by constructing the spectrum of excited states using time-correlated, gamma-ray coincidence spectroscopy.
A novel technique devised at ANU has recently given a breakthrough in the precision with which the magnetic moments of picosecond-lived excited states in sd-shell nuclei (i.e. isotopes of oxygen through to calcium) may be measured. A sequence of precise measurements will be performed to comprehensively test the shell model.
This experiment will bring online key experimental hardware for the SABRE dark matter experiment.
The project is aiming to develop a high resolution conversion electron spectrometer to study electric monopole transitions in atomic nuclei.
Motivated by exciting prospects for measurements of the magnetism of rare isotopes produced by the new radioactive beam accelerators internationally, this computational project seeks to understand the enormous magnetic fields produced at the nucleus of highly charged ions by their atomic electron configuration.
The triple–alpha reaction leading to the formation of stable carbon in the Universe is one of the most important nuclear astrophysical processes. This project is aiming to improve our knowledge of the triple-alpha reaction rate from the direct observation of the electron-positron pair decays of the Hoyle state in 12C.
This experiment will measure key backgrounds at the SABRE site and investigate implications for the dark matter search.
Auger electrons are emitted after nuclear decay and are used for medical purposes. The number of Auger electrons generated per nuclear decay is not known accurately, a fact that hinders medical applications. This project aims to obtain a experimental estimate of the number of Auger electrons emitted per nuclear decay.
Investigate the properties of radioactive nuclei using spectroscopic techniques.
This project will develop key aspects of the SABRE dark matter detector model, and investigate the detector's sensitivity to dark matter and backgrounds.
Nuclei are complex quantum systems and thus require advanced modelling to understand their structure properties. This project uses such models to interpret experimental data taken at the ANU and at overseas nuclear facilities.
The emission rate of low-energy Auger electrons and X-rays from radiosotopes through the Auger cascade are extremely important for basic science and applications, especially for medical isotopes. The project is aiming to understand the nature of the Auger cascade and develop a new computational model for the research of targeted radioisotopes therapy.
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