D. J. van der Walt

Physics and Astronomy · Physical Sciences

35h-index6.1kcitations155works1.02yr avg
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Research Topics

Astrophysics and Cosmic Phenomena(74), Astrophysics and Star Formation Studies(45), Gamma-ray bursts and supernovae(42), Stellar, planetary, and galactic studies(27), Dark Matter and Cosmic Phenomena(25)

Publications112 total

Notes on the formaldehyde masers
Astronomy and Astrophysics·2025Open Access
Identifying the mechanisms of water maser variability during the accretion burst in NGC6334I
Astronomy and Astrophysics·2024· 1 citedOpen Access
Revisiting the formaldehyde masers – II. Effects of an H <scp>ii</scp> region and beaming
Monthly Notices of the Royal Astronomical Society·2024· 2 citedOpen Access
Erratum: “Probing the Pulsar Population of Terzan 5 via Spectral Modeling” (2019, ApJ, 880, 53)
The Astrophysical Journal·2023Open Access
Probing gas kinematics towards the high-mass protostellar object G358.46−0.39
Monthly Notices of the Royal Astronomical Society·2023· 2 citedOpen Access
Ultra-precise monitoring of a class I methanol maser
Proceedings of the International Astronomical Union·2022Open Access
Variability of methanol and OH masers in G339.62−0.12
Monthly Notices of the Royal Astronomical Society·2022· 2 cited
Revisiting the formaldehyde masers
Astronomy and Astrophysics·2021· 5 citedOpen Access
Orientation effect on the light-curve shape of periodic methanol maser sources
Monthly Notices of the Royal Astronomical Society·2021· 7 citedOpen Access
Infrared observations of the flaring maser source G358.93−0.03
Astronomy and Astrophysics·2021· 1 citedOpen Access
Infrared observations of the flaring maser source G358.93-0.03 -- SOFIA\n confirms an accretion burst from a massive young stellar object
arXiv (Cornell University)·2021· 60 citedOpen Access
Infrared observations of the flaring maser source G358.93-0.03 -- SOFIA confirms an accretion burst from a massive young stellar object
St Andrews Research Repository (St Andrews Research Repository)·2021· 3 citedOpen Access
On the pumping of the CS(<i>υ</i> = 0) masers in W51 e2e
Monthly Notices of the Royal Astronomical Society·2020· 3 citedOpen Access
VLBI20-30: a scientific roadmap for the next decade -- The future of the European VLBI Network
arXiv (Cornell University)·2020· 10 citedOpen Access
Periodic variability of the mainline hydroxyl masers in G9.62+0.20E
Monthly Notices of the Royal Astronomical Society·2019· 10 citedOpen Access
Periodic methanol masers: from a colliding wind binary (CWB) perspective
Monthly Notices of the Royal Astronomical Society·2019· 8 cited
Order and uo-convergence in $C(X)$
Open Collections·2019Open Access
Periodic masers in massive star forming regions
Proceedings of the International Astronomical Union·2017· 2 cited
Sub-mm observations of periodic methanol masers
Proceedings of the International Astronomical Union·2017· 1 cited
Periodic methanol masers and colliding wind binaries
Proceedings of the International Astronomical Union·2017· 1 cited
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Frequent Co-authors

S. Goedhart(12), M. J. Gaylard(11), Britt Raubenheimer(8), F. Aharonian(7), A. G. Akhperjanian(7), K. M. Aye(7), A. R. Bazer‐Bachi(7), M. Beilicke(7), W. Benbow(7), D. Berge(7), P. Berghaus(7), K. Bernlöhr(7), O. Bolz(7), C. Boisson(7), F. Breitling(7), A. M. Brown(7), P. M. Chadwick(7), R. Cornils(7), L. Costamante(7), A. Djannati-Ataı̈(7)