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SUMMARY:Francesco Montanari (IFT Madrid)
DTSTART:20201214T150000Z
DTEND:20201214T160000Z
DTSTAMP:20260423T003249Z
UID:IFTWeb/23
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IFTWeb/23/">
 Dark matter constraints with Milky Way stellar dynamics</a>\nby Francesco 
 Montanari (IFT Madrid) as part of IFT-Madrid Webinars\n\n\nAbstract\nI wil
 l show novel methods to constrain dark matter properties based on Milky Wa
 y stellar dynamics. First\, I will discuss a Bayesian framework to search 
 for correlations among Milky Way stellar trajectories and those of globula
 r clusters and dwarf galaxies in the halo and in other nearby galaxies. Sc
 attering events with compact objects are expected in the primordial black 
 hole cold dark matter scenario\, due to close encounters between stars and
  primordial black holes in the dense environments of dwarf spheroidals. Se
 cond\, I will discuss how to optimally use the density profile of Milky Wa
 y stellar streams as a proxy to dark matter properties.\n
LOCATION:https://researchseminars.org/talk/IFTWeb/23/
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