IAC Research Division Seminar today by Drs. Giuliana Fiorentino (Observatorio de Roma); Thursday September 15 2022, 10:30
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Seminarios del IAC
Sep 15, 2022, 2:01:06 AM9/15/22
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Instituto de Astrofísica de Canarias
IAC seminars
The first Giga-years of the Milky Way halo and its satellites told by RRLs
Drs. Giuliana Fiorentino (Observatorio de Roma)Thursday September 15 2022, 10:30 GMT+1 (Pleyades) - Live streaming
The first Gigayears of our Galactic halo can be probed by using ancient stellar populations as traced by RR Lyrae stars. Today, with the advancement in our knowledge of RR Lyrae properties belonging to the Halo and to Milky Way satellite systems (Globular clusters and dwarf galaxies) we are able
to provide solid constraints on the link between these stellar systems. Here, we present some recent results concerning the Halo formation by using a detailed evolutionary analysis of RR Lyrae stars for which chemical abundances are available.
https://rediris.zoom.us/j/89466406087?pwd=RjZSYnhMRUk4NFJJRVdSdmwyd1Rodz09
Meeting ID: 894 6640 6087
Passcode: 578538
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