A multi-messenger approach in the search for IceCube’s neutrino source(s): neutrinos and gamma-rays

par Arman Esmaili (PUC, Rio de Janeiro)

jeudi 30 janv. 2020, 11:00 → 12:00 Europe/Paris

Petit Amphi (LAPTh)

Any conceivable source(s) of the high energy neutrinos, detected by IceCube, produce a gamma-ray flux which can be observed either directly or after experiencing electromagnetic cascade. I will discuss this interrelation between neutrino and gamma-ray messengers and derive bounds on the characteristics of possible source(s). It will be shown that gamma-ray experiments, such as Fermi and EAS experiments, can provide valuable diagnostics in the study of neutrino sources.