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ANM6 - Compact Binary Simulations: Miscellaneous

Speaker

Sperhake, Ulrich

Co-autors

Vitor Cardoso, Frans Pretorius, Emanuele Berti, Tanja Hinderer, Nico Yunes

Talk Title

Ultra-relativistic grazing collisions of black holes

Abstract

We present numerical simulations of ultra-relativistic collisions of black holes with non-zero impact parameter performed in the framework of fully non-linear general relativity. The simulations are analyzed with particular regard to the occurrence of "zoom-whirl" behavior in such experiments, the magnitude of the critical impact parameter separating merging from scattering configurations and the maximum spin resulting from black-hole binary coalescence.

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