H. Todt

Physics and Astronomy · Physical Sciences

30h-index3.3kcitations131works4.92yr avg
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Research Topics

Stellar, planetary, and galactic studies(118), Astrophysics and Star Formation Studies(85), Astronomy and Astrophysical Research(67), Astrophysical Phenomena and Observations(28), Gamma-ray bursts and supernovae(26)

Publications131 total

Dynamically consistent analysis of Galactic WN4b stars
arXiv (Cornell University)·2026Open Access
Dynamically consistent analysis of Galactic WN4b stars
ArXiv.org·2026Open Access
Discovery of a transitional type of evolved massive star with a hard ionizing flux
Nature Astronomy·2025· 1 cited
First JWST/NIRSpec Spectroscopy of O Stars in the Small Magellanic Cloud
The Astrophysical Journal Letters·2025· 1 citedOpen Access
The Orbital Period of the Long-period and Colliding-wind Binary WR 146 from Radio Interferometry of the Shock Cone
The Astronomical Journal·2025Open Access
The orbital period of the long-period and colliding-wind binary WR 146 from radio interferometry of the shock cone
arXiv (Cornell University)·2025Open Access
X-Shooting ULLYSES: Massive stars at low metallicity
Astronomy and Astrophysics·2025· 4 citedOpen Access
Multi-wavelength spectroscopic analysis of the ULX Holmberg II X-1 and its nebula suggests the presence of a heavy black hole accreting from a B-type donor
Astronomy and Astrophysics·2024· 4 citedOpen Access
X-Shooting ULLYSES: Massive stars at low metallicity
Astronomy and Astrophysics·2024· 17 citedOpen Access
X-Shooting ULLYSES: Massive stars at low metallicity
Astronomy and Astrophysics·2024· 15 citedOpen Access
X-Shooting ULLYSES: Massive stars at low metallicity
Astronomy and Astrophysics·2024· 20 citedOpen Access
X-Shooting ULLYSES: Massive stars at low metallicity
Astronomy and Astrophysics·2024· 16 citedOpen Access
X-Shooting ULLYSES: Massive stars at low metallicity VII. Stellar and wind properties of B supergiants in the Small Magellanic Cloud
arXiv (Cornell University)·2024Open Access
X-Shooting ULLYSES: Massive stars at low metallicity. IV. Spectral analysis methods and exemplary results for O stars
arXiv (Cornell University)·2024Open Access
Peering into the Wolf–Rayet phenomenon through [WO] and [WC] stars
Monthly Notices of the Royal Astronomical Society·2024· 5 citedOpen Access
Peering into the Wolf-Rayet phenomenon through [WO] and [WC] stars
arXiv (Cornell University)·2024Open Access
X-Shooting ULLYSES: Massive Stars at Low Metallicity
arXiv (Cornell University)·2024· 5 citedOpen Access
Spectroscopic survey of faint planetary-nebula nuclei
Astronomy and Astrophysics·2024· 6 citedOpen Access
Modeling Stellar Wind Spectra from Rapidly Rotating Stars
Bulletin de la Société Royale des Sciences de Liège·2024Open Access
A massive helium star with a sufficiently strong magnetic field to form a magnetar
Science·2023· 34 citedOpen Access
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Frequent Co-authors

W.‐R. Hamann(37), L. M. Oskinova(33), A. A. C. Sander(25), T. Shenar(24), R. Hainich(21), V. Ramachandran(12), A. F. J. Moffat(7), G. Gräfener(7), H. Sana(7), N. Langer(6), Noel D. Richardson(5), A. Liermann(5), Richard Ignace(5), D. P. Sablowski(5), F. Tramper(5), J. S. Vink(5), O. Schnurr(4), J. S. Gallagher(4), P. A. Crowther(4), A. de Koter(4)