2 papers
astro-ph.HE2025
Impact of Plasma Instabilities and of the Intergalactic Magnetic Field on Blazar-Induced Electromagnetic Cascades
Suman Dey, Günter Sigl
Intergalactic weak magnetic fields can have non-negligible effects on the electromagnetic cascades induced by blazar gamma-ray emission. Secondary electrons and positrons are produ…
astro-ph.HE2025
Simulations of Astrophysically Relevant Pair Beam Instabilities in a Laboratory Context
Suman Dey, Günter Sigl
The interaction of TeV blazars emitted gamma-rays with the extragalactic background photons gives rise to a relativistic beam of electron-positron () pairs propagating thr…