CCAPP Seminar: "Exotic Compact Objects in a Dissipative Dark Sector"

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December 10, 2019
11:30AM - 12:30PM
Location
PRB 4138

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Add to Calendar 2019-12-10 11:30:00 2019-12-10 12:30:00 CCAPP Seminar: "Exotic Compact Objects in a Dissipative Dark Sector" Jae Hyeok Chang (Stony Brook University) We study the complete history of structure formation of a simple dark sector and show how to form exotic compact objects that vary in size from a few to millions of solar masses. These exotic compact objects may be detected and their properties measured at new high- precision astronomical observatories, giving insight into the particle nature of the dark sector without the requirement of non-gravitational interactions with the visible sector.  PRB 4138 Center for Cosmology and AstroParticle Physics (CCAPP) ccapp@osu.edu America/New_York public
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Jae Hyeok Chang (Stony Brook University)

We study the complete history of structure formation of a simple dark sector and show how to form exotic compact objects that vary in size from a few to millions of solar masses. These exotic compact objects may be detected and their properties measured at new high- precision astronomical observatories, giving insight into the particle nature of the dark sector without the requirement of non-gravitational interactions with the visible sector. 

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