Spinning into the Gap: Direct-horizon Collapse as the Origin of GW231123 from End-to-end General-relativistic Magnetohydrodynamic Simulations
GW231123, the most massive binary black hole (BH) merger observed to date, involves component BHs with masses inside the pair-instability mass gap and unusually high spins. This challenges standard formation channels such as classical stellar evolution and hierarchical mergers. However, stellar rota...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
IOP Publishing
2025-01-01
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| سلاسل: | The Astrophysical Journal Letters |
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.3847/2041-8213/ae0d81 |
| الوسوم: |
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