We model the spectral energy distribution (SED) of the GRG DA 240 East lobe to get constraint on the shape and on the extension of the electron spectrum in the GRG lobe by using multi-frequency information from radio to gamma-rays.
The energetics of giant radio galaxy lobes from inverse Compton scattering observations
I Daψ + c.c.(cid:17) , where c.c. stands for complex conjugation, ψ is a Dirac spinor, γ I are gamma matrices and ǫ is a coupling constant.
Chern-Simons Modified General Relativity