BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Osservatorio Astronomico di Roma - ECPv6.15.18//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Osservatorio Astronomico di Roma
X-ORIGINAL-URL:https://www.oa-roma.inaf.it
X-WR-CALDESC:Eventi per Osservatorio Astronomico di Roma
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Rome
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20210328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20211031T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20220327T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20221030T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20230326T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20231029T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20220125T113000
DTEND;TZID=Europe/Rome:20220125T123000
DTSTAMP:20260404T093841
CREATED:20220119T145638Z
LAST-MODIFIED:20220119T145638Z
UID:10265-1643110200-1643113800@www.oa-roma.inaf.it
SUMMARY:colloquium Anita Zanella: The contribution of high-redshift star-forming regions to galaxy evolution
DESCRIPTION:Observations have shown that local galaxies have modest star formation rates and form the bulk of their stars in giant molecular clouds. In comparison\, galaxies in the early Universe have high star formation rates and host large star-forming regions (dubbed “clumps”)\, 10 – 1000 times larger\, brighter\, and more massive than local giant molecular clouds. Interestingly\, the formation phase of clumps has rarely been observed and their fate is highly uncertain. Are they born in-situ due to fragmentation of gas-rich disks or are they small satellite galaxies that merged with the host? Do they migrate inward and contribute to the formation of the galaxy bulge or are they rapidly disrupted by stellar feedback? Do they play a role in the mass assembly and structural evolution of the host galaxy? I will discuss our latest results derived from spatially-resolved HST\, VLT/MUSE and ALMA datasets\, as well as mock observations created from hydrodynamical simulations\, which provide some answers to these open questions. \n\n\n 
URL:https://www.oa-roma.inaf.it/event/colloquium-anita-zanella-the-contribution-of-high-redshift-star-forming-regions-to-galaxy-evolution/
LOCATION:RM
CATEGORIES:Seminari
END:VEVENT
END:VCALENDAR