Properties of the GSN 069 Accretion Disk from a Joint X-Ray and UV Spectral Analysis: Stress-testing Quasi-periodic Eruption Models

We present an analysis of Hubble Space Telescope (HST) and XMM-Newton data of the tidal disruption event (TDE) candidate and quasi-periodic eruption (QPE) source GSN 069. Using ultraviolet (UV) and optical images at HST resolution, we show that GSN 069’s emission consists of a point source superimpo...

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Ngā kaituhi matua:	M. Guolo, A. Mummery, T. Wevers, M. Nicholl, S. Gezari, A. Ingram, D. R. Pasham
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	IOP Publishing 2025-01-01
Rangatū:	The Astrophysical Journal
Ngā marau:	Accretion High energy astrophysics Supermassive black holes X-ray transient sources Time domain astronomy
Urunga tuihono:	https://doi.org/10.3847/1538-4357/adcbac
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!