activity
20162026
most citedFuriously Fast and Red: Sub-second Optical Flaring in V404 Cyg during the 2015 Outburst Peak

71 citations · 145 across the 7 of their papers we have counts for

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6 papers · 1 filter

astro-ph.HE2026★ 1 cited

Optical outburst evolution of the transient black hole X-ray binary Swift J1727.8-1613: Disc response to jet ejections and late-outburst emergence of powerful disc winds

N. Castro Segura, K. Solomons, J. M. Corral-Santana +22

Swift J1727.81613 is a newly discovered transient low-mass X-ray binary harbouring a stellar-mass () black hole. We present state-resolved VLT/X-Shooter optical…

astro-ph.HE2025

Infrared Synchrotron Emission in the Soft State of GX 339-4 and the Mid-Infrared/X-ray Luminosity Plane of Black Hole X-ray Binaries

P. Gandhi, D. M. Russell, M. C. Baglio +33

Progress in understanding the growth of accreting black holes remains hampered by a lack of sensitive coordinated multiwavelength observations. In particular, the mid-infrared (MIR…

astro-ph.HE2025

Monte-Carlo radiation hydrodynamic simulations of line-driven disc winds: relaxing the isothermal approximation

Amin Mosallanezhad, Christian Knigge, Nicolas Scepi +4

Disc winds play a crucial role in many accreting astrophysical systems across all scales. In accreting white dwarfs (AWDs) and active galactic nuclei (AGN), radiation pressure on s…

astro-ph.HE2025★ 3 cited

Jets from a stellar-mass black hole are as relativistic as those from supermassive black holes

Xian Zhang, Wenfei Yu, Francesco Carotenuto +15

Relativistic jets from supermassive black holes in active galactic nuclei are amongst the most powerful phenomena in the universe, acting to regulate the growth of massive galaxies…

astro-ph.HE2017★ 69 cited

Swift observations of V404 Cyg during the 2015 outburst: X-ray outflows from super-Eddington accretion

S. E. Motta, J. J. E. Kajava, C. Sánchez-Fernández +11

The black-hole binary V404 Cyg entered the outburst phase in June 2015 after 26 years of X-ray quiescence, and with its behaviour broke the outburst evolution pattern typical of mo…

astro-ph.HE2016★ 71 cited

Furiously Fast and Red: Sub-second Optical Flaring in V404 Cyg during the 2015 Outburst Peak

P. Gandhi, S. P. Littlefair, L. K. Hardy +25

We present observations of rapid (sub-second) optical flux variability in V404 Cyg during its 2015 June outburst. Simultaneous three-band observations with the ULTRACAM fast imager…