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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20111124T000000
DTEND;TZID=Atlantic/Canary:20111124T010000
UID:iactalks-310
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/310
CREATED:2011-11-24T00:00:00+00:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:Mass, metallicity and SFR relationships in star forming galaxies us
 ing deep surveys
DESCRIPTION:Mass, metallicity and SFR relationships in star forming galaxie
 s using deep surveys\nDr. Maritza A. Lara-Lopez\n\nTo understand the forma
 tion and evolution of galaxies, it is important to have a full comprehensi
 on of the role played by Metallicity, Star Formation Rate (SFR), and stell
 ar mass of galaxies. The interplay of these parameters at different redshi
 fts will substantially affect the evolution of galaxies and, as a conseque
 nce, the evolution of these parameters provides important constraints for 
 the galaxy evolution models. We studied the relationships and dependencies
   between the SFR, stellar mass, and gas metallicity of star forming galax
 ies from the Sloan Digital Sky Survey-Data Release 7 (SDSS DR7) and Galaxy
  and Mass Assembly (GAMA) surveys. We have combined both surveys finding e
 vidence of SFR and metallicity evolution for galaxies down to redshift ~0.
 2. Also, we have proved the existence of a Fundamental Plane in the 3D spa
 ce formed by the SFR, mass and metallicity for the SDSS and GAMA samples.
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