This project focuses on identifying and studying the emission observed in young core-collapse “Relativistic and Energetic Supernovae” associated or not with energetic events such as gamma-ray bursts. Thanks to recent high-cadence surveys, we have the opportunity to examine the emission released by these explosive phenomena during the initial hours following the explosion. This allows us to gain a better understanding of the shock break-out dynamics and circum-stellar interaction in these events, as well as investigate the properties of high-energy phenomena like the jet/cocoon, which is also a potential source of multi-messenger radiation, such as neutrinos and gravitational waves. This research will contribute to a deeper understanding of the nature and evolution of YES supernovae and their interactions with the surrounding environment, as well as the role of these events in producing multi-messenger signals in the Universe. In collaboration with several international collaborations dedicated to the observations of GRB and SNe (STARGATE, YSE, LSST) and several international colleagues involved in this project.
Riferimenti: Luca Izzo