Discovery of crested quasi-periodic eruptions following the most luminous SRG/eROSITA tidal disruption event

We report the discovery of complex flaring activity from the galactic nucleus hosting the five-year-old tidal disruption event eRASSt J234402.9−352640 (J2344). With Einstein Probe and XMM-Newton observations, we detected highly structured soft X-ray variability. Through temporal decomposition of the...

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Principais autores:	Baldini P., Rau A., Merloni A., Trakhtenbrot B., Arcodia R., Giustini M., Miniutti G., Brennan S. J., Freyberg M., Sánchez-Sáez P., Grotova I., Liu Z., Lian T., Nandra K.
格式:	Artigo
語言:	Inglês
出版:	EDP Sciences 2026-02-01
叢編:	Astronomy & Astrophysics
主題:	galaxies: active galaxies: nuclei quasars: supermassive black holes x-rays: galaxies
在線閱讀:	https://www.aanda.org/articles/aa/full_html/2026/02/aa58241-25/aa58241-25.html
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