activity
20152026
most citedChandra Spectral and Timing Analysis of Sgr A*'s Brightest X-ray Flares

57 citations · 104 across the 21 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.HE2024

Multiwavelength study of 1eRASS J085039.9-421151 with eROSITA NuSTAR and X-shooter

Aafia Zainab, Artur Avakyan, Victor Doroshenko +23

The eROSITA instrument on board Spectrum-Roentgen-Gamma has completed four scans of the X-ray sky, leading to the detection of almost one million X-ray sources in eRASS1 only, incl…

astro-ph.HE2024

Sharp Periodic Flares and Long-Term Variability in the High-Mass X-ray Binary XTE J1829-098 from RXTE PCA, Swift BAT and MAXI Observations

Robin H. D. Corbet, Ralf Ballhausen, Peter A. Becker +20

XTE J1829-098 is a transient X-ray pulsar with a period of ~7.8 s. It is a candidate Be star system, although the evidence for this is not yet definitive. We investigated the twent…

astro-ph.HE2024

eROSITA (eRASS1) study of the Canis Major overdensity: Developing a multi-wavelength algorithm for classifying faint X-ray sources

Sara Saeedi, Manami Sasaki, Jonathan Knies +6

Using the data of eROSITA (extended Roentgen Survey with an Imaging Telescope Array) on board Spektrum-Roentgen-Gamma (Spektr-RG, SRG) taken during the first eROSITA all-sky survey…

astro-ph.HE2024★ 12 cited

Impact of the disk magnetization on MHD disk wind signature

Sudeb Ranjan Datta, Susmita Chakravorty, Jonathan Ferreira +8

Observation of blue-shifted X-ray absorption lines indicates the presence of wind from the accretion disk in X-ray binaries. Magnetohydrodynamic (MHD) driving is one of the possibl…

astro-ph.HE2024

eROSITA Detection of a Cloud Obscuration Event in the Seyfert AGN EC 04570-5206

Alex Markowitz, Mirko Krumpe, David Homan +13

Recent years have seen broad observational support for the presence of a clumpy component within the circumnuclear gas around SMBHs. In the X-ray band, individual clouds can manife…