BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Beyond the stellar-halo mass relation: links between the dark matt
 er halo and galaxy size and the total globular cluster population. - Mike 
 Hudson (Waterloo)
DTSTART:20170609T103000Z
DTEND:20170609T113000Z
UID:TALK72426@talks.cam.ac.uk
CONTACT:Martin Haehnelt
DESCRIPTION:I will discuss recent results that allow us to measure dark ma
 tter halo masses for stacked samples via weak gravitational lensing. The n
 on-linear stellar-to-halo mass relation is now well understood empirically
 \, although the physical mechanisms behind it are still uncertain. I will 
 review the most recent results from our CFHTLenS survey. However there rem
 ains considerable scatter in this relation which must be linked to other p
 arameters of the galaxy. I will discuss new unpublished results on the dep
 endence of halo mass on galaxy size at fixed stellar mass. \n\nThe second 
 part of the talk will discuss the surprising link between the mass in glob
 ular  clusters and the mass of the dark matter halo\, as well as a new cor
 relations between the size of the GC system and halo mass.\n\nIf time perm
 its\, as a bonus topic I will discuss our weak lensing map of dark matter 
 filaments between Luminous Red Galaxies.
LOCATION:Kavli LMR\, IoA
END:VEVENT
END:VCALENDAR