Kathryn Johnston
Kathryn Johnston Kathryn Johnston
Abundance Patterns in Satellites vs Created in SNII < 100 Myr timescale Created in SNII and SNIa > 1 Gyr timescale Halo
Abundance Patterns in Satellites vs Halo Test our timing/mass arguments: • Brant Robertson: leaky/accreting box chemical evolution code (Robertson, Bullock, Font, Johnston & Hernquist, 2005) requiring matches to - mass-metallicity relation for dwarfs today - low alpha-element abundances of dwarfs today • Andreea Font: combine this with our results to create phase-space plus abundance space models (Font, Johnston, Bullock & Robertson, 2005).
- 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 and 8: Features brighter than 30 mag/ arcs
- Page 9 and 10: Model for Formation of a Halo - Hal
- Page 11: Abundance Patterns in Satellites vs
- Page 15 and 16: Abundance Patterns in Satellites vs
- Page 17 and 18: ... only stars with [alpha/ Fe]
Abundance Patterns in Satellites vs<br />
Created in SNII<br />
< 100 Myr timescale<br />
Created in SNII<br />
and SNIa<br />
> 1 Gyr timescale<br />
Halo
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