Gravitational wave astrophysics at the beginning of O4
The O4 observational run is starting now. I will review the current detections
and their significance for astronomy and fundamental physics. As the bulk of
detections are binary black holes I will describe the currently considered
models of their formation and compare the predictions of these models with the
data. Finally I will talk about hopes for the O4 run.
dr hab. Katarzyna Grzelak
prof. dr hab. Aleksander Filip Żarnecki