New constraints on direct collapse black hole formation in the early Universe
نویسندگان
چکیده
منابع مشابه
New criterion for direct black hole formation in rapidly rotating stellar collapse
We study gravitational collapse of rapidly rotating relativistic polytropes of the adiabatic index Γ = 1.5 and 2, in which the spin parameter q ≡ J/M > 1 where J and M are total angular momentum and gravitational mass, in full general relativity. First, analyzing initial distributions of the mass and the spin parameter inside stars, we predict the final outcome after the collapse. Then, we perf...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2016
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/stw929