miércoles 29 de noviembre
SALÓN AZUL
09:00 - 09:50
Plenary Review Talk
Invited Speaker:
Karín Menéndez-Delmestre
- Observatorio do Valongo
(Brasil)
[cv]
Karín Menéndez-Delmestre
Observatorio do Valongo
Curriculum Vitae:
Born and raised in Puerto Rico, Karín obtained her B.Sc. in Physics from McGill University in Montreal, Canada. She was a Fulbright Fellow for a year at the Leiden Sterrewacht (Astronomy Institute) in the Netherlands, after which she moved to California to do her PhD in Astronomy at the California Institute of Technology (Caltech). Afterwards, she spent 3 years as a postdoctoral fellow with the support from the Astronomy & Astrophysics National Science Foundation Postdoctoral Fellowship at the Carnegie Observatories, also in California. Since 2011 she is a professor at the Valongo Observatory of the Federal University of Rio de Janeiro. In 2015 she was awarded the “L’Oréal UNESCO ABC Award for Women in Science” in the area of Physics. She is today very proud to be recognized as a “Cientista de Nosso Estado” by Rio de Janeiro’s research funding agency. Her research interests cover a wide range of topics in Extragalactic Astrophysics, with emphasis on formation and evolution of galaxies. Her main interests are: panchromatic study of extreme galaxies in young and distant universe; indirect study of typical galaxies in the distant universe by identifying analog populations in the nearby universe; and the characterization of stellar structures (e.g., spiral arms, bars, bulges) present in local galaxies. Mother of two young daughters, an ambassador of the Brazilian “Parent in Science” movement and current coordinator of her university’s Working Group on Parenting and Gender Equity, she also devotes great energies towards a more inclusive and diverse scientific community.
Chair: Verónica Motta
#556 |
Stellar Structures in Galaxies: Insights from the Local Universe
Karín Menéndez-Delmestre
1
1 - Valongo Observatory, Federal University of Rio de Janeiro.
Resumen:
Galaxies in the local universe are a fossil record of events in the distant universe and present critical constraints on the physical processes underlying the formation and evolution of galaxies. Understanding the variety in properties of galaxies today is thus key to unveiling how galaxies form and transform across cosmic time. We have been plunging into deep imaging of nearby galaxies to get a careful mapping of where stellar mass is concentrated in galaxies. Galaxies present a myriad of distinct stellar structures. We focus on structures that typically characterise local galaxies — such as bulges, disks, bars, and spiral arms — with the intention of building a present-day benchmark to understand the different agents that dictate when and where stars form and through which processes (giant galaxy collisions, interactions with smaller galaxies, etc.). We have also recently launched a long-term observing program to produce the deepest mapping of galaxies accessible from the Southern Hemisphere, complementing the exquisite work that has been performed in the north. I will show a number of discoveries we have made and give you a preview of the exciting work we are doing with our nascent southern survey.