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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20080724T000000
DTEND;TZID=Atlantic/Canary:20080724T010000
UID:iactalks-15
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/15
CREATED:2008-07-24T00:00:00+01:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:Properties of the dwarf galaxy population in galaxy clusters
DESCRIPTION:Properties of the dwarf galaxy population in galaxy clusters\nD
 r. Rubén Sánchez Janssen\n\nDwarf galaxies, being the most numerous and 
 fragile galaxy population, provide unique clues on both the formation of b
 aryonic systems and the role played by the environment in galaxy evolution
 .\n\nIn this short talk, I will present the main observational properties 
 of the dwarf galaxy population in a sample of 88 nearby (z < 0.1) galaxy c
 lusters drawn from the SDSS-DR4. By comparing the different properties (sp
 atial and velocity distribution, colour, etc.) of red and blue dwarfs we a
 ttempt to constrain the scenarios for the evolution of galaxies in high-de
 nsity environments.
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