BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:The relation between stellar and dark matter haloes of Milky Way-m ass galaxies DTSTART;VALUE=DATE-TIME:20230321T085700Z DTEND;VALUE=DATE-TIME:20230321T085900Z DTSTAMP;VALUE=DATE-TIME:20240704T115723Z UID:indico-contribution-249@meetings.aip.de DESCRIPTION:Speakers: Anna Genina ()\nIn this talk\, I will discuss the pr edictions of the $\\Lambda$CDM model on the make-up of stellar and dark ma tter haloes of Milky Way-mass galaxies. I will show that the stellar haloe s are made up largely of stars from massive mergers\, like Gaia-Enceladus/ Sausage in the Milky Way\, while the same mergers also make up nearly half of the dark matter halo. Past mergers leave imprints in the phase-space s tructure of the stellar halo. In particular\, the "edge" of the stellar ha lo is defined by the latest major merger and the location of the "edge" is indicative of the total mass and recent assembly history of the galaxy. I will also show that recently accreted massive satellites (analogous to th e LMC) contribute nearly a quarter of the total dark matter mass of Milky Way-mass galaxies despite not being fully disrupted yet.\n\nhttps://meetin gs.aip.de/event/20/contributions/249/ LOCATION:Haus H\, Telegrafenberg URL:https://meetings.aip.de/event/20/contributions/249/ END:VEVENT END:VCALENDAR