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Morphology of stellar populations in the Magellanic Clouds using the VMC survey

Published online by Cambridge University Press:  30 October 2019

Dalal El Youssoufi Open the ORCID record for Dalal El Youssoufi [Opens in a new window] ,
Maria-Rosa L. Cioni ,
Cameron P. M. Bell ,
Stefano Rubele ,
Florian Niederhofer  and
Gal Matijevic
Dalal El Youssoufi
Affiliation:
Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany
Maria-Rosa L. Cioni
Affiliation:
Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany
Cameron P. M. Bell
Affiliation:
Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany
Stefano Rubele
Affiliation:
Dip. di Fisica e Astronomia, Univ. di Padova, vicolo dell’Osservatorio 2, 35122 Padova, Italy INAF-Osservatorio Astronomico di Padova, vicolo dell’Osservatorio 5, 35122, Padova, Italy
Florian Niederhofer
Affiliation:
Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany
Gal Matijevic
Affiliation:
Leibniz-Institut für Astrophysik Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany
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Abstract

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The Magellanic Clouds are nearby dwarf irregular galaxies that represent a unique laboratory for studying galaxy interactions. Their morphology and dynamics have been heavily influenced by their mutual interactions as well as with their interaction(s) with the Milky Way. We use the VISTA near-infrared YJKs survey of the Magellanic Clouds system (VMC) in combination with stellar partial models of the Large Magellanic Cloud (LMC), the Small Magellanic Cloud (SMC) and the Milky Way to investigate the spatial distribution of stellar populations of different ages across the Magellanic Clouds. In this contribution, we present the results of these studies that allow us to trace substructures possibly related to the interaction history of the Magellanic Clouds.

Keywords

galaxies: Magellanic Cloudsgalaxies: stellar contenttechniques: photometric
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium S344: Dwarf Galaxies: From the Deep Universe to the Present , August 2018 , pp. 66 - 69
Copyright
© International Astronomical Union 2019 

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