[Graduados] Lunes 18/12 - 11h: Seminario FCAG: Stellar populations in nearby galaxies - Dr. Luis Fernando Lomelí Núnez (Observatorio do Valongo, UFJR, Brasil)

[Secretaría de Ciencia y Técnica]

A toda la comunidad,

les informamos que el lunes 18 de diciembre, a las 11h en el Salón 
Meridiano, se llevará a cabo la charla en el marco de los Seminarios 
FCAG: *Stellar populations in nearby galaxies*. La misma estará a cargo 
del *Dr. Luis Fernando Lomelí Núnez (Observatorio do Valongo, UFJR, 
Brasil)*, invitado del Grupo ALAS. A continuación, les enviamos el 
resumen y los datos de conexión para aquellos que no puedan acercarse al 
Salón Meridiano.**

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*Resumen:*The stellar clusters are one the most visible characteristics 
in galaxies. Studies have found that late-galaxies show a two distinct 
populations of stellar clusters (e.g. Simanton et al. 2015a), a 
component older (globular clusters) and other younger (open clusters). 
Studying the different populations of star clusters in galaxies can give 
us clues about the evolution and current state of galaxies (Pérez et al. 
2013). In the framework of the hierarchical model of galaxy formation, 
the current state of galaxies is preceded by a great history of 
interactions and mergers of smaller elements. A consequence of this 
model of galaxy formation is a continuous formation of stars, therefore 
stellar clusters of all ages in galaxies should be observed. However the 
detection and study of the stellar clusters is observational it has 
focused in old clusters (e.g., Zepf & Ashman 1993, Ashman & Zepf 1998, 
Brodie & Strader 2006 and references in) and in young clusters (e.g, 
Larsen & Richtler 1999, Bica et al. 2003). On the other hand, in recent 
years with the help of the HST, works about a new star clusters class 
has been done (e.g., Whitmore et al. 1999 (Antennae), Mayya et al. 2008 
(M82), Santiago-Cortés et al. 2010 (M81) ) such works have studied a new 
class of stellar clusters: super stellar clusters (SSC). They have 
characteristics similar to the globular clusters (mass, compactibility, 
etc.), being the main candidates to be an evolutionary state previous to 
the GCs as such, therefore to be intermediate age clusters. In this 
seminar we will talk about the properties of the different stellar clusters.

****Datos de conexión:* **

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Unirse a la reunión zoom: https://us02web.zoom.us/j/89642687970
ID de reunión: 896 4268 7970
Código de acceso: 526656

*A fin de reducir el uso de residuos plásticos, les solicitamos que se 
acerquen con sus propias tazas para el café.*
Aunque este seminario será en formato híbrido, esperamos contar con su 
presencia.

Saludos,

Secyt-FCAG

-- 
Secretaría de Ciencia y Técnica
Facultad de Ciencias Astronómicas y Geofísicas
Horario de atención: lunes a viernes de 8hs a 15hs
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