Correlations between ?-ray luminosity and magnetization of the jet as well as relativistic electron injection power: cases for Mrk 421, 3C 454.3 and 3C 279

ABSTRACT By fitting high-quality and simultaneous multiwavelength spectral energy distributions at multiple epochs with a one-zone leptonic jet model, we study the properties of three famous blazars: Mrk 421, 3C 454.3 279. In emitting electron are calculated by solving kinetic equations injection, escape, adiabatic radiative losses. To explore multidimensional parameter space systematically, employ Markov chain Monte Carlo technique. The emission regions have derived here consistent those in previous studies, for example, particle-dominated low-magnetization jet. new finding is that there tight correlation between ?-ray luminosity injection power an anticorrelation magnetization parameter. results suggest same energy-dissipative mechanism (such as shock) could be operating jets different types blazars, origin flares associated particle acceleration process.