A. Kawka

Physics and Astronomy · Physical Sciences

24h-index2.0kcitations122works2.92yr avg
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Research Topics

Stellar, planetary, and galactic studies(88), Astronomy and Astrophysical Research(47), Gamma-ray bursts and supernovae(41), Astrophysics and Star Formation Studies(34), Astro and Planetary Science(31)

Publications122 total

A half ring of ionized circumstellar material trapped in the magnetosphere of a white dwarf merger remnant
Springer Link (Chiba Institute of Technology)·2026
A half ring of ionized circumstellar material trapped in the magnetosphere of a white dwarf merger remnant
Astronomy and Astrophysics·2025Open Access
Magnetic Atmospheres and Circumstellar Interaction in J1901+1458: Revisiting the Most Compact White Dwarf Merger Remnant in the light of new UV and X-ray data
arXiv (Cornell University)·2025Open Access
A new Bowen fluorescence flare and extreme coronal line emitter discovered by SRG/eROSITA
Astronomy and Astrophysics·2025· 1 citedOpen Access
A half-ring of ionized circumstellar material trapped in the magnetosphere of a white dwarf merger remnant
ArXiv.org·2025Open Access
The total mass of the close, double degenerate (DA+DQ) system NLTT 16249
Monthly Notices of the Royal Astronomical Society·2024Open Access
The total mass of the close, double degenerate (DA+DQ) system NLTT~16249
arXiv (Cornell University)·2024Open Access
eRO-ExTra: eROSITA extragalactic non-AGN X-ray transients and variables in eRASS1 and eRASS2
Astronomy and Astrophysics·2024· 5 citedOpen Access
Transient fading X-ray emission detected during the optical rise of a tidal disruption event
Monthly Notices of the Royal Astronomical Society·2024· 10 citedOpen Access
A radio flare associated with the nuclear transient eRASSt J234403−352640: an outflow launched by a potential tidal disruption event
Monthly Notices of the Royal Astronomical Society·2024· 7 citedOpen Access
A radio flare associated with the nuclear transient eRASSt J234403-352640: an outflow launched by a potential tidal disruption event
arXiv (Cornell University)·2024Open Access
Ultradeep ATCA Imaging of 47 Tucanae Reveals a Central Compact Radio Source
The Astrophysical Journal·2024· 12 citedOpen Access
A cool, magnetic white dwarf accreting planetary debris
Monthly Notices of the Royal Astronomical Society·2023· 9 citedOpen Access
Transient fading X-ray emission detected during the optical rise of a tidal disruption event
arXiv (Cornell University)·2023Open Access
A rotating white dwarf shows different compositions on its opposite faces
Nature·2023· 16 citedOpen Access
EPIC 206197016: A very hot white dwarf orbited by a strongly irradiated red dwarf
Astronomy and Astrophysics·2023· 1 citedOpen Access
EPIC 206197016: A very hot white dwarf orbited by a strongly irradiated red dwarf
arXiv (Cornell University)·2023Open Access
The non-explosive stellar merging origin of the ultra-massive carbon-rich white dwarfs
arXiv (Cornell University)·2023Open Access
The non-explosive stellar merging origin of the ultra-massive carbon-rich white dwarfs
Monthly Notices of the Royal Astronomical Society·2023· 17 citedOpen Access
The rebrightening of a<i>ROSAT</i>-selected tidal disruption event: repeated weak partial disruption flares from a quiescent galaxy?
Monthly Notices of the Royal Astronomical Society·2023· 47 citedOpen Access
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Frequent Co-authors

S. Vennes(39), Lilia Ferrario(8), J. C. A. Miller‐Jones(7), Péter Németh(6), D. T. Wickramasinghe(5), D. A. H. Buckley(5), A. Rau(5), G. E. Anderson(5), R. Koch(4), A. Malyali(4), A J Goodwin(4), A. Merloni(4), Gary D. Schmidt(3), J. R. Thorstensen(3), I. Grotova(3), Johannes Büchner(3), J. Dupuis(3), Arash Bahramian(3), T. R. Vaccaro(3), J. Sollerman(2)