888 citations
- University of WarsawPL118 papers
- Centre National de la Recherche ScientifiqueFR117 papers
- Heidelberg UniversityDE103 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR95 papers
- Nicolaus Copernicus Astronomical CenterPL94 papers
- North-West UniversityZA92 papers
- University of PotsdamDE90 papers
- Dublin Institute For Advanced StudiesIE88 papers
- University of TübingenDE88 papers
- University of LeicesterGB87 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE86 papers
- Universität HamburgDE86 papers
244 papers
A Changing-Look Seyfert Discovered by eROSITA Reveals a Two-Component Broad-Line Region
Alex Markowitz, Mirko Krumpe, David Homan +12
Extreme sudden changes in the flow of accreting gas onto SMBHs manifest themselves via large-amplitude continuum variability and changes to broad Balmer emission profiles, driving…
A newly born spider system at the core of a radio shell: Evidence for a low-energy supernova
S. Lazarević, R. Brose, L. M. Oskinova +24
In a search for low surface brightness radio nebulae using the ASKAP-EMU survey, we discovered a faint radio shell, G289.6+5.8, and its central point radio source at the position o…
A persistent bow shock in a diskless magnetised accreting white dwarf
Krystian Ilkiewicz, Simone Scaringi, Domitilla de Martino +9
Stellar bow shocks are formed when an outflow interacts with the interstellar medium. In white dwarfs accreting from a binary companion, outflows are associated with either strong…
The optical photometric and spectroscopic periodicities of the cataclysmic variable SRGt 062340.2-265751
J. Brink, D. A. H. Buckley, M. Veresvarska +10
We report on optical spectroscopic and photometric follow-up observations of the eROSITA discovered transient SRGt 062340.2-265751 and show that it displays the characteristics of…
[HP99] 159 -- Properties of the first Supersoft X-ray Source with a Helium star donor
Hélène Szegedi, Philip A. Charles, David A. H. Buckley +3
[HP99] 159 is remarkable as the first supersoft X-ray source (SSS) identified with an evolved helium star donor. With a likely orbital period of 1.164 d or 2.327 d, the origin of t…
A comprehensive search for high-velocity X-ray sources: New compact object binary candidates in the Gaia era
Yue Zhao, Poshak Gandhi, Christian Knigge +6
We perform a comprehensive search for high-velocity X-ray sources with large X-ray/optical flux ratios (), identifying candidates for interacting black h…