Neutrino Astronomy and Experimental Methods.

This theory-based outline explores neutrino astronomy through the study of cosmic neutrinos and their astrophysical significance. Focusing on the discovery of IC191001A and its association with the tidal disruption event AT2019dsg, multi-wavelength observations reveal optical, X-ray, and radio emissions linked to neutrino sources. Mechanisms like proton acceleration and photon interactions are discussed alongside statistical evaluations of association probabilities. The analysis highlights...