Kathryn Johnston
Kathryn Johnston Kathryn Johnston
Brightest features generally correspond to rare, latedisruption events
Model for Formation of a Halo - Halo built inside out - Majority of halo from few most massive events - Surviving satellites accreted recently - Mostly smaller than those that built the halo
- Page 1 and 2: Stellar Halos and Satellite Systems
- Page 3 and 4: Dark matter modeled via merger tree
- Page 5 and 6: Model for Formation of a Halo Color
- Page 7: Features brighter than 30 mag/ arcs
- Page 11 and 12: Abundance Patterns in Satellites vs
- Page 13 and 14: Abundance Patterns in Satellites vs
- Page 15 and 16: Abundance Patterns in Satellites vs
- Page 17 and 18: ... only stars with [alpha/ Fe]
Brightest<br />
features<br />
generally<br />
correspond<br />
to rare,<br />
latedisruption<br />
events