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Volume 285 - 11th INTEGRAL Conference Gamma-Ray Astrophysics in Multi-Wavelength Perspective (INTEGRAL2016) - Posters
Episodic Torque-Luminosity Correlations and Anticorrelations of GX 1+4
M.M. Serim,* S. Sahiner, D. Cerri Serim, S.C. Inam, A. Baykal
*corresponding author
Full text: pdf
Pre-published on: 2017 June 12
Published on: 2017 August 23
Abstract
We analyse archival CGRO-BATSE X-ray flux and spin frequency measurements of GX 1+4 over a time span of 3000 days. We systematically search for time dependent variations of torque luminosity correlation. Our preliminary results indicate that the correlation shifts from being positive to negative on time scales of few 100 days.
DOI: https://doi.org/10.22323/1.285.0086
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