3pm - 4pm
Thursday 20 September 2018

Creating a new generation of (highly spinning and very massive) black hole mergers

Since the first detection two years ago, gravitational waves have promised to revolutionize the physics and astrophysics of compact objects. But to understand what these gravitational waves are telling us, we need to understand how these relativistic binary systems form in the first place.

Free

Room 30 BB 03, Alan Turing (BB) building, University of Surrey, Guildford, Surrey. GU2 7XH.
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There is no need to register for this event, please just show up on the day. For any enquiries, please email Fabio Antonini at f.antonini@surrey.ac.uk.
Speakers
  • Dr. Carl Rodriguez, MIT-Kavli Institute for Astrophysics and Space Research

Overview

In this talk, Dr Carl Rodriguez will describe the various astrophysical pathways for forming the binary mergers detected by LIGO/Virgo, and how specific features of the gravitational waves can illuminate the formation history of these exotic objects.

In particular, he will discuss how black holes can undergo multiple mergers in dense star clusters, creating a second generation of black holes more massive (and with potentially greater spins) than those formed through stellar collapse.