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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20131008T123000
DTEND;TZID=Atlantic/Canary:20131008T133000
UID:iactalks-544
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/544
CREATED:2013-10-08T12:30:00+01:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:Does it take a supercluster to raise a galaxy?
DESCRIPTION:Does it take a supercluster to raise a galaxy?\nDr. Heidi Lietz
 en\n\nGalaxies in different environments have different properties. In den
 se environments galaxies are more likely to be red, passive ellipticals th
 an in less dense environments. This difference can be detected both on sma
 ll and large-scale environments. In this talk, I will present results on g
 alaxy populations in different environments on two scales: the group scale
  and the supercluster scale. The goal of our project is to find out if the
 re are differences between massive galaxies in similar groups, but differe
 nt large-scale environments. The results will tell if the evolution of gal
 axies is fully determined by the mass of their dark matter halo, or if the
  large-scale environment also play a role. 
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