Stellar Core-Merger-Induced Collapse: New Formation Pathways for Black Holes, Thorne-$\dot{\mathrm{Z}}$ytkow objects, Magnetars and Superluminous Supernovae

Iminhaji Ablimit, Philipp Podsiadlowski, Ryosuke Hirai +1

Most neutron stars (NSs) and black holes (BHs) are believed to be the final remnants in the evolution of massive stars. In this study, we propose a new formation channel for the fo…