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arxiv: 2112.02020 · v1 · pith:CAEJJURE · submitted 2021-12-03 · astro-ph.HE · gr-qc

The dynamical origin of GW190521 in young massive star clusters

Marco Dall'Amico This is my paper

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classification astro-ph.HE gr-qc
keywords massiveclustersgw190521originstaryoungbinarybirthplace
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GW190521 is the most massive binary black hole (BBH) merger observed to date. Due to its peculiar properties, the origin of this system is still a matter of debate: several hints may favor a dense stellar environment as a birthplace. Here, we investigate the possible formation of GW190521-like systems via three-body encounters in young massive star clusters (YSCs) by means of direct N-body simulations.

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