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Broad-band spectroscopy of the transient X-ray binary pulsar KS 1947+300 during 2013 giant outburst: Detection of pulsating soft X-ray excess component
Prahlad Epili, Sachindra Naik, Gaurava K. Jaisawal
We present the results obtained from detailed timing and spectral studies of the Be/X-ray binary pulsar KS 1947+300 during its 2013 giant outburst. We used data from Suzaku observa…
Suzaku view of Be/X-ray binary pulsar GX 304-1 during Type I X-ray outbursts
Gaurava K. Jaisawal, Sachindra Naik, Prahlad Epili
We report the timing and spectral properties of Be/X-ray binary pulsar GX 304-1 by using two Suzaku observations during its 2010 August and 2012 January X-ray outbursts. Pulsations…
Investigation of iron emission lines in the eclipsing high mass X-ray binary pulsar OAO 1657-415
Gaurava K. Jaisawal, Sachindra Naik
We present the results obtained from timing and spectral studies of high mass X-ray binary pulsar OAO 1657-415 using a Suzaku observations in 2011 September. X-ray pulsations were…
Detection of fundamental and first harmonic cyclotron line in X-ray pulsar Cep X-4
Gaurava K. Jaisawal, Sachindra Naik
We report the broad-band spectral properties of the X-ray pulsar Cep X-4 by using a Suzaku observation in 2014 July. The 0.8-70 keV spectrum was found to be well described by three…