Athira Menon (1), Victor Utrobin (2, 3), Alexander Heger (1, 4) ((1) School of Physics, Astronomy, Monash University, Melbourne, Australia, (2) Max-Planck-Institute for Astrophysics, Garching, Germany, (3) Institute for Theoretical, Experimental Physics of National Research Center, Moscow, Russia, (4) Tsung-Dao Lee Institute, Shanghai, China)
