349 citations · 1.8k across the 27 of their papers we have counts for
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astro-ph.HE2026
An intrinsic decline of accretion activity in GRS 1915+105
Poshak Gandhi, Peter G. Boorman
The canonical microquasar GRS 1915+105 is exhibiting unprecedented changes in its multiwavelength properties since 2018. Recent pointed observations with NuSTAR in November 2025 ha…
astro-ph.HE2018★ 31 cited
Characterization of the Infrared/X-ray sub-second variability for the black-hole transient GX 339-4
F. M. Vincentelli, P. Casella, T. J. Maccarone +7
We present a detailed analysis of the X-ray/IR fast variability of the Black-Hole Transient GX 339-4 during its low/hard state in August 2008. Thanks to simultaneous high time-reso…
astro-ph.HE2014★ 32 cited
A Compton thick AGN in the barred spiral NGC 4785
P. Gandhi, S. Yamada, C. Ricci +5
We present X-ray observations of the active galactic nucleus (AGN) in NGC 4785. The source is a local Seyfert 2 which has not been studied so far in much detail. It was recently de…