Chemistry and dynamics of newly discovered metal-poor stars
Event Start:
2020-07-27T15:00:00
Event End:
2020-07-27T16:00:00
Event Information:
The analysis of Gaia DR2 data has revealed previously unknown accretion events of dwarf galaxies through detailed chemo-dynamical analyses of stars in the Milky Way (i.e., Gaia-Enceladus, Helmi et al. 2018; Gaia-Sausage, Belokurov et al. 2018; Gaia-Sausage, Myeong et al. 2019), and the unexpected result that many very metal-poor stars have nearly circular planar orbits (Sestito et al. 2019).
Event Location:
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Speaker:
Kim Venn (UVic)
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Event Start:
2020-07-27T15:00:00
Event End:
2020-07-27T16:00:00
Chemistry and dynamics of newly discovered metal-poor stars
Event Information:
The analysis of Gaia DR2 data has revealed previously unknown accretion events of dwarf galaxies through detailed chemo-dynamical analyses of stars in the Milky Way (i.e., Gaia-Enceladus, Helmi et al. 2018; Gaia-Sausage, Belokurov et al. 2018; Gaia-Sausage, Myeong et al. 2019), and the unexpected result that many very metal-poor stars have nearly circular planar orbits (Sestito et al. 2019).
Event Location:
Connect via zoom