activity
19982026
most citedOn characterising the variability properties of X-ray light curves from active galaxies

1.2k citations · 16.1k across the 163 of their papers we have counts for

collaborators
Showing 2026Show all

1 paper · 1 filter

astro-ph.HE2026

Broad-band spectral-timing: simultaneous NICER and HXMT observations reveal an anticorrelation between the softest and hardest X-ray fluxes in MAXI J1820+070

Niek Bollemeijer, Phil Uttley, Bei You

Black hole X-ray binaries (BHXRBs) in the hard state show variable X-ray emission across a wide range of energies. Hard X-rays are thought to be produced through Compton-upscatteri…