Articles written in Journal of Astrophysics and Astronomy
Volume 35 Issue 3 September 2014 pp 275-277 Posters
The Jurkevich method is a useful method to explore periodicity in the unevenly sampled observational data. In this work, we adopted the method to the light curve of Cyg X-1 from 1996 to 2012, and found that there is an interesting period of 370 days, which appears in both low/hard and high/soft states. That period may be correlated with black hole physics and accretion disk geometry.
Volume 40 | Issue 2
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