We present the results of the γ-ray flux distribution study on the brightest blazars which were
observed by Fermi-LAT. We selected 50 of the brightest blazars based on the maximum …

The long term broad-band spectral study of Flat Spectrum Radio Quasars during different
flux states has the potential to infer the emission mechanisms and the cause of spectral …

Study of the polarization behaviour in blazars is a powerful tool to discern the role of the
magnetic field in the variable emission process in their relativistic jets. We present here the …

We conducted a detailed long-term spectral and temporal study of flat spectrum radio quasar
4C+ 01.02, by using the multiwavelength observations from Fermi-LAT, Swift-XRT, and Swift …

The availability of simultaneous X-ray and very high energy (VHE) observations of blazars
helps to identify the plausible radiative contributors to the VHE emission. Under leptonic …

Blazars show optical and γ-ray flux variations that are generally correlated, although there
are exceptions. Here we present anomalous behaviour seen in the blazar 3C 454.3 based …

We present a detailed temporal and spectral study of the blazar 3C 279 using
multiwavelength observations from Swift-XRT, Swift-UVOT, and Fermi-LAT during a flare in …

We present a detailed study of flux and index distributions of three blazars [one flat-spectrum
radio quasar (FSRQ) and two BL Lacertae objects (BL Lacs)] by using 16 yr of Rossi X-ray …

The broadband spectral energy distribution (SED) of blazars is generally interpreted as
radiation arising from synchrotron and inverse Compton mechanisms. Traditionally, the …

We present a time-resolved X-ray spectral study of the high energy peaked blazar Mkn 421
using simultaneous broad-band observations from the LAXPC and SXT instruments on …