Low Frequency Coherence Break in The Soft X-ray State of GRS 1915+105

Jian Feng Ji, Shuang Nan Zhang, Jin Lu Qu +1

We present results from the analysis of X-ray power density spectra and coherence when GRS 1915+105 is in soft states. We use three data sets that belong to $\mu$, $\varphi$ and $\delta$ classe…