60 citations · 177 across the 7 of their papers we have counts for
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astro-ph.HE2015★ 22 cited
Flux and spectral variability of the blazar PKS 2155-304 with XMM-Newton: Evidence of Particle Acceleration and Synchrotron Cooling
Jai Bhagwana, A. C. Gupta, I. E. Papadakis +1
We have analyzed XMM-Newton observations of the high energy peaked blazar, PKS 2155-304, made on 24 May 2002 in the 0.3 - 10 keV X-ray band. These observations display a mini-flare…
astro-ph.GA2015
Multi-band variability in the blazar 3C 273 with XMM-Newton
Nibedita Kalita, Alok C. Gupta, Paul J. Wiita +2
We have undertaken a nearly simultaneous optical/UV and X-ray variability study of the flat spectrum radio quasar, 3C 273 using data available from the XMMNewton satellite missi…