Duncan Galloway

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Duncan Galloway

Assoc Professor

 https://orcid.org/0000-0002-6558-5121

Accepting PhD Students

1998 …2024

Research activity per year

Personal profile

Biography

Dr Duncan Galloway's primary area of research interest is the nature and properties of neutron star binaries. A neutron star is the extreme product of a supernova explosion; the surface density, temperature, and magnetic field strength are all many orders of magnitude in excess of anything achievable on Earth. Accreting binaries, in which gas from a relatively normal stellar companion falls under gravity onto a neutron star, offer a unique window on some rich physics via satellite-based X-ray observations.

Duncan studied at the University of Tasmania, in Hobart. Following his undergraduate degree he worked for five years as an oceanographer before returning to study in the field of astrophysics. He spent five years in postdoctoral positions at the Massachusetts Institute of Technology in Boston, USA, where he established his research career with X-ray studies of accreting neutron stars, and returned to Australia to take up fellowships first at the University of Melbourne and then Monash University.

Duncan's research involves observational studies of accretion-powered millisecond pulsars and thermonuclear (type-I) bursts, using NASA and ESA satellite X-ray observatories, including the Rossi X-ray Timing Explorer, INTEGRAL, XMM-Newton, Chandra, Swift and the Nuclear Spectroscopic Telescope Array(NuSTAR). The goals of these studies include improved understanding of the physical processes, as well as constraining the uncertain neutron star equation of state.

He is the Monash PI of the Gravitational-wave Optical Transient Observatory (GOTO) project, with the goal of building a network of optical telescopes to respond to gravitational wave detections by the Advanced Laser Interferometric Gravitational-wave Observatory (aLIGO) Accreting binaries are also candidate gravitational wave sources, which may be detectable by aLIGO. He also carries out optical and X-ray observations to improve the measured system parameters, which can lead to more sensitive searches for gravitational waves.

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 7 - Affordable and Clean Energy

Research area keywords

  • Astronomy
  • Astrophysics
  • Gravitational Waves
  • Nuclear Astrophysics

Collaborations and top research areas from the last five years

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  • Fundamental Physics from Accreting Neutron Stars

    Galloway, D.

    Monash University

    Project: Research

  • Explosive Astrophysics from Siding Spring Observatory

    Lidman, C. (Primary Chief Investigator (PCI)), Colless, M. (Chief Investigator (CI)), Brough, S. (Chief Investigator (CI)), Wolf, C. (Chief Investigator (CI)), Travouillon, T. (Chief Investigator (CI)), Seitenzahl, I. (Chief Investigator (CI)), Möller, A. (Chief Investigator (CI)), Brown, M. (Chief Investigator (CI)), Kamath, D. (Chief Investigator (CI)), Einecke, S. (Chief Investigator (CI)), Heger, A. (Chief Investigator (CI)), Ruiter, A. J. (Chief Investigator (CI)), Galloway, D. (Chief Investigator (CI)), Wen, L. (Chief Investigator (CI)) & O'Toole, S. (Chief Investigator (CI))

    1/05/23 → 1/05/24

    Project: Other

  • A global view of thermonuclear bursts

    Galloway, D. (Primary Chief Investigator (PCI))

    29/05/17 → 30/06/17

    Project: Research

  • ARC Centre of Excellence for Gravitational Wave Discovery

    Bailes, M. (Primary Chief Investigator (PCI)), McClelland, D. E. (Chief Investigator (CI)), Levin, Y. (Chief Investigator (CI)), Blair, D. G. (Chief Investigator (CI)), Scott, S. M. (Chief Investigator (CI)), Ottaway, D. J. (Chief Investigator (CI)), Melatos, A. (Chief Investigator (CI)), Veitch, P. J. (Chief Investigator (CI)), Wen, L. (Chief Investigator (CI)), Shaddock, D. A. (Chief Investigator (CI)), Slagmolen, B. J. J. (Chief Investigator (CI)), Zhao, C. (Chief Investigator (CI)), Evans, R. J. (Chief Investigator (CI)), Ju, L. (Chief Investigator (CI)), Galloway, D. (Chief Investigator (CI)), Thrane, E. (Chief Investigator (CI)), Hurley, J. R. (Chief Investigator (CI)), Coward, D. M. (Chief Investigator (CI)), Cooke, J. (Chief Investigator (CI)), Couch, W. (Partner Investigator (PI)), Hobbs, G. B. (Partner Investigator (PI)), Reitze, D. (Partner Investigator (PI)), Rowan, S. (Partner Investigator (PI)), Cai, R. (Partner Investigator (PI)), Adhikari, R. X. (Partner Investigator (PI)), Danzmann, K. (Partner Investigator (PI)), Mavalvala, N. (Partner Investigator (PI)), Kulkarni, S. R. (Partner Investigator (PI)), Kramer, M. (Partner Investigator (PI)), Branchesi, M. (Partner Investigator (PI)), Gehrels, N. (Partner Investigator (PI)), Weinstein, A. J. R. (Partner Investigator (PI)), Steeghs, D. (Partner Investigator (PI)), Bock, D. (Partner Investigator (PI)) & Lasky, P. (Chief Investigator (CI))

    Monash University – Internal University Contribution, Monash University – Internal Department Contribution

    1/01/17 → 31/03/24

    Project: Research

  • Nuclear reactions in superdense matter - from the laboratory to the stars

    Galloway, D. (Primary Chief Investigator (PCI)), Heger, A. (Chief Investigator (CI)), Schatz, H. (Chief Investigator (CI)), Keek, L. (Chief Investigator (CI)), Chenevez, J. (Chief Investigator (CI)), Cumming, A. (Chief Investigator (CI)), Brown, E. (Chief Investigator (CI)), Sun, Y. (Chief Investigator (CI)), Cyburt, R. H. (Chief Investigator (CI)), Thielemann, F. K. (Chief Investigator (CI)) & Falanga, M. (Chief Investigator (CI))

    1/06/15 → 30/06/17

    Project: Research

View all 7 projects

  • GERry: A code to optimise the hunt for the electromagnetic counter-parts to gravitational wave events

    O'Neill, D., Lyman, J., Ackley, K., Steeghs, D., Galloway, D., Dhillon, V., O'Brien, P., Ramsay, G., Noysena, K., Kotak, R., Breton, R., Nuttall, L., Pallé, E., Pollacco, D., Ulaczyk, K., Dyer, M., Jiménez-Ibarra, F., Killestein, T., Kumar, A. & Kelsey, L. & 3 others, Godson, B., Jarvis, D. & the GOTO Collaboration, 27 Jul 2024, Observatory Operations: Strategies, Processes, and Systems X. Benn, C. R., Chrysostomou, A. & Storrie-Lombardi, L. J. (eds.). Bellingham, Washington, USA: SPIE - International Society for Optical Engineering, Vol. 13098. 21 p. 1309818. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 13098).

    Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research

  • Heavy-element production in a compact object merger observed by JWST

    Levan, A. J., Gompertz, B. P., Salafia, O. S., Bulla, M., Burns, E., Hotokezaka, K., Izzo, L., Lamb, G. P., Malesani, D. B., Oates, S. R., Ravasio, M. E., Rouco Escorial, A., Schneider, B., Sarin, N., Schulze, S., Tanvir, N. R., Ackley, K., Anderson, G., Brammer, G. B. & Christensen, L. & 65 others, Dhillon, V. S., Evans, P. A., Fausnaugh, M., Fong, W. F., Fruchter, A. S., Fryer, C., Fynbo, J. P. U., Gaspari, N., Heintz, K. E., Hjorth, J., Kennea, J. A., Kennedy, M. R., Laskar, T., Leloudas, G., Mandel, I., Martin-Carrillo, A., Metzger, B. D., Nicholl, M., Nugent, A., Palmerio, J. T., Pugliese, G., Rastinejad, J., Rhodes, L., Rossi, A., Saccardi, A., Smartt, S. J., Stevance, H. F., Tohuvavohu, A., van der Horst, A., Vergani, S. D., Watson, D., Barclay, T., Bhirombhakdi, K., Breedt, E., Breeveld, A. A., Brown, A. J., Campana, S., Chrimes, A. A., D’Avanzo, P., D’Elia, V., De Pasquale, M., Dyer, M. J., Galloway, D. K., Garbutt, J. A., Green, M. J., Hartmann, D. H., Jakobsson, P., Kerry, P., Kouveliotou, C., Langeroodi, D., Le Floc’h, E., Leung, J. K., Littlefair, S. P., Munday, J., O’Brien, P., Parsons, S. G., Pelisoli, I., Sahman, D. I., Salvaterra, R., Sbarufatti, B., Steeghs, D., Tagliaferri, G., Thöne, C. C., de Ugarte Postigo, A. & Kann, D. A., 22 Feb 2024, In: Nature. 626, 8000, p. 737-741 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

    Open Access
    101 Citations (Scopus)

  • Kilonova Seekers: the GOTO project for real-time citizen science in time-domain astrophysics

    Killestein, T. L., Kelsey, L., Wickens, E., Nuttall, L., Lyman, J., Krawczyk, C., Ackley, K., Dyer, M. J., Jiménez-Ibarra, F., Ulaczyk, K., ONeill, D., Kumar, A., Steeghs, D., Galloway, D. K., Dhillon, V. S., OBrien, P., Ramsay, G., Noysena, K., Kotak, R. & Breton, R. P. & 34 others, Pallé, E., Pollacco, D., Awiphan, S., Belkin, S., Chote, P., Clark, P., Coppejans, D., Duffy, C., Eyles-Ferris, R., Godson, B., Gompertz, B., Graur, O., Irawati, P., Jarvis, D., Julakanti, Y., Kennedy, M. R., Kuncarayakti, H., Levan, A., Littlefair, S., Magee, M., Mandhai, S., Sánchez, D. M., Mattila, S., McCormac, J., Mullaney, J., Munday, J., Patel, M., Pursiainen, M., Rana, J., Sawangwit, U., Stanway, E., Starling, R., Warwick, B. & Wiersema, K., 1 Sept 2024, In: Monthly Notices of the Royal Astronomical Society. 533, 2, p. 2113-2132 20 p.

    Research output: Contribution to journal › Article › Research › peer-review

    Open Access

  • A catalogue of unusually long thermonuclear bursts on neutron stars

    Alizai, K., Chenevez, J., Cumming, A., Degenaar, N., Falanga, M., Galloway, D. K., In 'T Zand, J. J. M., Jaisawal, G. K., Keek, L., Kuulkers, E., Lampe, N., Schatz, H. & Serino, M., May 2023, In: Monthly Notices of the Royal Astronomical Society. 521, 3, p. 3608-3624 17 p.

    Research output: Contribution to journal › Article › Research › peer-review

    Open Access
    7 Citations (Scopus)

  • GRB 201015A and the nature of low-luminosity soft gamma-ray bursts

    Patel, M., Gompertz, B. P., O'Brien, P. T., Lamb, G. P., Starling, R. L. C., Evans, P. A., Amati, L., Levan, A. J., Nicholl, M., Ackley, K., Dyer, M. J., Lyman, J., Ulaczyk, K., Steeghs, D., Galloway, D. K., Dhillon, V. S., Ramsay, G., Noysena, K., Kotak, R. & Breton, R. P. & 3 others, Nuttall, L. K., Pallé, E. & Pollacco, D., 1 Aug 2023, In: Monthly Notices of the Royal Astronomical Society. 523, 4, p. 4923-4937 15 p.

    Research output: Contribution to journal › Article › Research › peer-review

    Open Access
    5 Citations (Scopus)
View all 133 research outputs