We extend our recent work on black hole spin in X-ray binary systems to include an analysis
of 189 archival NuSTAR observations from 24 sources. Using self-consistent data reduction …

The orbital observatory Spectrum-Roentgen-Gamma (SRG), equipped with the grazing-
incidence X-ray telescopes Mikhail Pavlinsky ART-XC and eROSITA, was launched by …

We perform the first systematic search of all NICER archival observations of black hole (and
candidate) low-mass X-ray binaries for signatures of reverberation. Reverberation lags …

MAXI J1348–630 is a low mass X-ray binary discovered in 2019 during a bright outburst.
During this event, the system experienced both hard and soft states following the standard …

Context. Many physical processes taking place during the evolution of binary stellar systems
remain poorly understood. The ever-expanding observational sample of X-ray binaries …

Context. Low-mass X-ray binaries (LMXBs) are high-energy sources that require multi-
wavelength follow-up campaigns to be fully characterised. New transients associated with …

We report the discovery and follow-up observations of VT 1137–0337, an unusual radio
transient found in our systematic search for extragalactic explosions in the Very Large Array …

Abstract Using the Zwicky Transient Facility, in 2021 February we identified the first known
outburst of the black hole X-ray transient XTE J1859+ 226 since its discovery in 1999. The …

ABSTRACT The mid-infrared (MIR;) bands offer a unique window into understanding
accretion and jet formation in Galactic black hole X-ray binaries (BHXRBs). Although difficult …

Transient low-mass X-ray binaries (LMXBs) are discovered largely by X-ray and gamma-ray
all-sky monitors. The X-ray outburst is also accompanied by an optical brightening, which …