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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
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SEQUENCE:5
UID:UW-Physics-Event-9359
DTSTART:20250915T180000Z
DTEND:20250915T193000Z
DTSTAMP:20260413T084051Z
LAST-MODIFIED:20250918T162430Z
LOCATION:Chamberlin 5280
SUMMARY:Astrophysical Probes of Complex Dark Sectors\, Theory Seminar 
 (High Energy/Cosmology)\, Caleb Gemmell\, UW-Madison
DESCRIPTION:Complex dark sectors are models where a 'sector' of new pa
 rticles with intra-sector interactions are used to extend the Standard
  Model. Motivated by theoretical considerations such as the Hierarchy 
 Problem\, these models generically also provide dark matter candidates
 . In this talk I will cover a range of astrophysical probes from the i
 ndirect detection of dark matter to using cosmological simulations to 
 study sub-galactic structure\, and outline how these methods are sensi
 tive to the novel interactions and signatures that become possible in 
 new dark confining sectors\, or models of atomic dark matter. Event re
 cording: https://youtu.be/zx8kn5LK7Jc
URL:https://www.physics.wisc.edu/events/?id=9359
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