Phase lag variability associated with the 0.5-10 Hz QPO in GRS 1915+105

P. Reig, T. Belloni, M. van der Klis +3

We have used Rossi X-ray Timing Explorer data to measure the lags between soft (2-5 keV) and hard (5-13 keV) photons and to study the aperiodic variability of the superluminal blac…