2 papers
astro-ph.HE2017
Episodic Torque-Luminosity Correlations and Anticorrelations of GX 1+4
M. M. Serim, S. Sahiner, D. Cerri-Serim +2
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…
astro-ph.HE2017
Comprehensive Timing and X-ray Spectral Analysis of GX 1+4
M. M. Serim, S. Sahiner, D. Cerri-Serim +2
We present analysis of RXTE--PCA observations of GX 1+4 between March 3, 2001 and January 31, 2003 together with the CGRO--BATSE X-ray flux and frequency derivative time series bet…