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arXiv · 2010.15341

A supernova remnant associated with a nascent black hole low-mass X-ray binary

N. I. Maxted·A. J. Ruiter·K. Belczynski·I. R. Seitenzahl·R. M. Crocker
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Abstract

Energy released when the core of a high-mass star collapses into a black hole often powers an explosion that creates a supernova remnant. Black holes have limited windows of observability, and consequently are rarely identified in association with supernova remnants. Analysing multi-messenger data, we show that MAXI J1535-571 is the black hole produced in the stellar explosion that gave rise to the supernova remnant G323.7-1.0, making it the first case of an association between a black hole low-mass X-ray binary and a supernova remnant. Given this connection, we can infer from our modelling that the progenitor system was a close binary whose primary star had an initial mass of approx. 23-35 solar masses with a companion star about 10 times less massive.

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N. I. Maxted, A. J. Ruiter, K. Belczynski, I. R. Seitenzahl, R. M. Crocker. 2020-10-29. A supernova remnant associated with a nascent black hole low-mass X-ray binary. https://arxiv.org/abs/2010.15341

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