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Contact details: |
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School of Physics & Astronomy Monash University Victoria 3800, Australia |
Tel: +61 (0)3 9905-4422 Mobile: +61 (0)414 139-763 Mobile: +31 (0)6 86490075 |
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email: duncan.galloway@monash.edu, duncan.galloway@igdore.org www: https://outs1der.github.io ORCID: orcid.org/0000-0002-6558-5121 |
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My primary research interests concern the nature and properties of accreting neutron star binaries. A neutron star is the extreme product of a supernova explosion in a moderately massive star. Accreting binaries consist of a compact object orbited by a (relatively!) normal stellar companion, which donates matter typically via Roche-lobe ovrflow, offerring a unique window on some rich physics via satellite-based X-ray observations.
My research involves observational studies of thermonuclear (type-I) bursts, merging compact objects, and accretion-powered millisecond pulsars using ground- and satellite-based observatories, including GOTO, INTEGRAL, XMM-Newton, Chandra and Swift. The goals include improved understanding of the physical processes; measuring the rates of nuclear reactions (via collaborating members of the International Research Network for Nuclear Astrophysics, IReNA); and constraining the uncertain neutron star equation of state.
I am the Monash PI of the Gravitational-wave Optical Transient Observatory (GOTO) project, which operates a network of optical telescopes to respond autonomously to gravitational wave detections by the Advanced Laser Interferometric Gravitational-wave Observatory (aLIGO) as well as gamma-ray bursts detected by Fermi and Swift.
Total of 142publications in astrophysics (excluding conference proceedings) since 1998, with 6677 citations (as of February 2026; source: NASA ADS). See also my Google scholar page
Dorsman, B., Salmi, T., Watts, A. L. et al. including Galloway, D. K. (2026). Pulse profile modelling of the 2024 outburst of the accreting millisecond pulsar SRGA J144459.2−604207. MNRAS 551(1), #g1340
[ ADS | arXiv:2605.18731 ]
Belkin, S., Lamb, G. P., Ackley K. et al. including Galloway, D. K. (2026). GOTO identification and broad-band modelling of the counterpart to the SVOM GRB 250818B. MNRAS 550, #g1193
[ OUP | ADS | arXiv:2602.16559 ]
Khamrat, S., Surina, F., Noysena, K. et al. including Galloway, D. K. (2026). Archival Gravitational-Wave Optical Transient Observer Photometry and Zwicky Transient Facility Localization of Galactic Novae: Quiescent Constraints and Improved Coordinates. Universe, 12, #53
[ Universe | ADS ]
Cavecchi, Y., Galloway, D.K., Heger, A. et al. (2026). A solution to the tension of burning on neutron stars and nuclear physics. ApJ, 998, #1
[ IOP | ADS | arXiv:2506.11966 ]
Killestein, T.L., Pursiainen, M., Kotak, R. et al. including Galloway, D.K. (2025). SN 2024cld: unveiling the complex mass-loss histories of evolved supergiant progenitors to core collapse supernovae. MNRAS, accepted
[ OUP | ADS | arXiv:2510.27631 ]
Kumar, A., Gompertz, B.P., Schneider, B. et al. including Galloway, D.K. (2025). Discovery and analysis of afterglows from poorly localized GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey. MNRAS 544, 1541
[ OUP | ADS | arXiv:2509.09827 ]
Dimple, Gompertz, B.P., Levan, A.J. et al. including Galloway, D.K. (2025). GRB 241105A: a test case for GRB classification and rapid r-process nucleosynthesis channels. MNRAS 544, 548
[ OUP | ADS | arXiv:2507.15940 ]
Magee, M.R., Killestein, T.L., Pursaiainen, M. et al. including Galloway, D.K. (2025). SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae. MNRAS 543, 3731
[ OUP | ADS | arXiv:2506.02118 ]
Li, A., Watts, A.L., Zhang, G. et al. including Galloway, D.K. (2025). Dense matter in neutron stars with eXTP. SCPMA 68, #119503
[ Springer | ADS | arXiv:2506.08104 ]
Killestein, T.L., Ramsay, G., Kennedy, M. et al. including Galloway, D.K. (2025). GOTO065054+593624: a peculiar dwarf nova identified in real time via Kilonova Seekers. A&A, 699, 8
[ EDP | ADS | arXiv:2501.11524 ]
You, Z-Q., Xingjiang, Z., Liu, X., et al. including Galloway, D.K. (2025). Determination of the birth mass function of neutron stars from observations. Nature Astronomy, 9, 552
[ Nature | ADS | arXiv:2412.05524 ]
Pursiainen, M., Killestein, T. L., Kuncarayakti, H. et al. including Galloway, D.K. (2025). Optical evolution of AT 2024wpp: the high-velocity outflows in Cow-like transients are consistent with high spherical symmetry. MNRAS 536, 358
[ OUP | ADS | arXiv:2411.03272 ]
Fu, T., Zhaosheng, L., Pan, Y. et al, including Galloway, D.K. (2025). A comprehensive study of type I (thermonuclear) bursts in the new transient SRGA J144459.2—604207. ApJ 980, #161
[ IOP | ADS | arXiv:2412.05779 ]
Warwick, B., Lyman, J., Pursiainen, M. et al, including Galloway, D.K. (2025). SN 2023tsz: a helium-interaction-driven supernova in a very low-mass galaxy. MNRAS, 536, 3588
[ OUP | ADS | arXiv:2409.14147 ]
Kongsathitporn, N., Supratak, A., Noysena, K. et al. including Galloway, D.K. (2024). Leveraging Movement Representation from Contrastive Learning for Asteroid Detection. PASP 136, #1234507
[ ADS | IOP ]
Kini, Y., Salmi, T., Vinciguerra, et al. including Galloway, D.K. (2024). Constraining the properties of the thermonuclear burst oscillation source XTE J1814-338 through pulse profile modelling. MNRAS, 535, 1
[ OUP | ADS | arXiv:2405.10717 ]
Galloway, D.K., Goodwin, A. J., Hilder, T., Waterson, L., Cupák, M. (2024). Inferring system parameters from the bursts of the accretion-powered pulsar IGR J17498-2921. MNRAS, 535, 647
[ OUP | ADS | arXiv:2403.16471 ]
Killestein, T. L., Kelsey, L., Wickens, E., et al. including Galloway, D. K. (2024). Kilonova Seekers: the GOTO project for real-time citizen science in time-domain astrophysics. MNRAS 533, 2113
[ OUP | ADS | arXiv:2406.02334 ]
Belkin, S. et al. including Galloway, D. K. (2024). GRB 230911A: The First Discovery of a Fermi GRB Optical Counterpart with the Gravitational-wave Optical Transient Observer (GOTO) RNAAS, 8, #1
[ IOP | ADS ]
Levan, A. et al. including Galloway, D. K. (2024). JWST detection of heavy neutron capture elements in a compact object merger Nature 626, 737
[ Nature | ADS | arXiv:2307.02098 ]
Patel, M. et al. for the GOTO collaboration including Galloway, D. K. (2023). GRB 201015A and the nature of low-luminosity soft gamma-ray bursts. MNRAS 523(4), 4923
[ OUP | ADS | arXiv:2305.14491 ]
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. (2023). A catalogue of unusually long thermonuclear bursts on neutron stars. MNRAS 521, 3608
[ OUP | ADS | arXiv:2308.03499 ]
Killestein, T. L., Mould, M., Steeghs, D., Casares, J., Galloway, D. K., Whelan, J. T. (2023). Precision Ephemerides for Gravitational-wave Searches - IV. Corrected and refined ephemeris for Scorpius X-1. MNRAS 520, 5317
[ OUP | ADS | arXiv:2302.00018 ]
Mong, Y. -L., Ackley, K., Killestein, T. L., Galloway, D. K. for the GOTO collaboration (2022). Self-Supervised Clustering on Image-Subtracted Data with Deep-Embedded Self-Organizing Map MNRAS 518, 752
[ OUP | ADS | arXiv:2209.06375 ]
Schatz, H. search by orcid ; Becerril Reyes, A. D. ; Best, A. et al. including Galloway, D.K. (2022). Horizons: nuclear astrophysics in the 2020s and beyond. J. Phys. G. 49(11), #110502
[ IOP | ADS | arXiv:2205.07996 ]
Galloway, D. K., Johnston, Z., Goodwin, A. J., He, C.-C. (2022). Robust inference of neutron-star parameters from thermonuclear burst observations ApJS 263, 30
[ IOP | ADS | arXiv:2210.03598 ]
Duffy, C., Ramsay, G., et al. including Galloway, D. K. (2022). The return of the spin period in DW Cnc and evidence of new high state outbursts. MNRAS 510(1), 1002-1009
[ OUP | ADS | arXiv:2111.10416 ]
Steeghs, D., Galloway, D.K. for the GOTO Collaboration (2022). The Gravitational-wave Optical Transient Observer (GOTO): prototype performance and prospects for transient science. MNRAS 511(2), 2405-2422
[ OUP | ADS | arXiv:2110.05539 ]
Galaudage, S., Wette, K., Galloway, D. K., Messenger C. (2022). Deep searches for X-ray pulsations from Scorpius X-1 and Cygnus X-2 in support of continuous gravitational wave searches. MNRAS 509(2), 1745
[ OUP | ADS | arXiv:2105.13803 ]
