HighEnergy Gamma Rays and Neutrinos from Nearby Radio

High-Energy Gamma Rays and Neutrinos from Nearby Radio Galaxies CARLOS BLANCO

Pions Neutrinos Gamma Rays Interactions of energy protons with gas produce pions Hooper : Arxiv 1605. 06504

Propagating Gamma Rays Synchrotron Cooling

Cascades: Pair Production

Radio Galaxies High variability galaxies were excluded from analysis: M 87

Gamma Ray Emission Done for galactic and intergalactic propagation

Centaurus A: Blue Dotted: Injected, Orange Dashed: after galactic cascade, Red Solid: after intergalactic cascade

Centaurus A: Blue: Model 1 -Sigma Range, Red: Current upper limits

IC-310: Blue Dotted: Injected, Orange Dashed: after galactic cascade, Red Solid: after intergalactic cascade

IC-310: Blue: Model 1 -Sigma Range, Red: Current upper limits

PKS-062535: Blue Dotted: Injected, Orange Dashed: after galactic cascade, Red Solid: after intergalactic cascade

PKS-062535 : Blue: Model 1 -Sigma Range, Red: Current upper limits

NGC-1275: Blue Dotted: Injected, Orange Dashed: after galactic cascade, Red Solid: after intergalactic cascade

NGC-1275 : Blue: Model 1 -Sigma Range, Red: Current upper limits

Evolution Cascade evolution is measure by the proportion of gamma rays produced out of total during cascade Spectral Indices: 1. 8: Dashed 2. 0: Solid 2. 2: Dotted 2. 4: Dot-Dashed

Summary