Solar convective velocities: Updated helioseismic constraints
Preface A much-awaited development within the field of astrophysics is an updated set of helioseismic constraints in the literature, which are used to reassess the …
Astrophysics
Physical Models for the Astrophysical Population of Black Holes
Introduction Gravitational-wave observations of binary black holes have revealed unexpected structures in the black hole mass distribution. Previous studies employ physically motivated phenomenological models and …
Gamma Ray bursts: the most powerful explosions in the universe
Introduction There are thousands of galaxies, each with billions of stars. The total number of stars in our universe may be greater than 7×(10^22). Well, …