Speaker
Description
We present a multi-messenger study on potential neutrino sources based on a unified analysis framework built with gammapy and employing the instrument response functions of different neutrino telescopes. The approach incorporates the most recent estimates of atmospheric and astrophysical backgrounds, enabling a homogeneous comparison of detector sensitivities across energy ranges relevant for cosmic accelerators. By modelling candidate sources under various morphological and spectral assumptions, we investigate their detectability and the capability to discriminate hadronic from leptonic emission scenarios. The method proves suitable for application to future joint-source searches and for the construction of next-generation neutrino source catalogs. The method proves suitable for application to future joint-source searches and for the construction of next-generation neutrino source catalogs, providing a flexible framework for multi-instrument sensitivity studies and source modelling.