IANIGLA 20881
INSTITUTO ARGENTINO DE NIVOLOGIA, GLACIOLOGIA Y CIENCIAS AMBIENTALES
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Interactions of galaxies: systems with tidal bridges
Autor/es:
MESA, VALERIA; ALONSO, MA. SOL; DUPLANCIC, FERNANDA; OIO, GABRIEL; VEGA, LUIS; GARCÍA LAMBAS, DIEGO
Lugar:
Buenos Aires
Reunión:
Workshop; Third Workshop on Numerical and Observational Astrophysics: Linking the Local to the Early Universe; 2014
Institución organizadora:
IAFE
Resumen:
In this work we present a sample of elliptical interacting galaxy pairs connected by a bridge, obtained from a visual classification of a pair catalogue dereived from the data of the 7 th release ofthe Sloan Digital Sky Survey (SDSS-DR7). We present preliminary results of the general characteristics of galaxies in these systems, such as star formation rate, age of the stellar populations,concentration indices, colours and environment local density.
