A study of stellar population of intermediate-age globular cluster NGC 2249

A study of stellar population of intermediate-age globular cluster NGC 2249

The Large Magellanic Cloud (LMC) star cluster NGC 2249 has been found to exhibit an extended main-sequence turn-off (eMSTO) in the color-magnitude diagram (CMD) derived from the data of the Hubble Space Telescope (HST). Such CMDs can potentially be explained via a spread of stellar age or rotation r...

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Bibliographic Details
Main Authors: Zhongmu Li, Rainer Spurzem, Caiyan Mao, Yingxin Ma, Yangyang Deng
Format: Article
Language:English
Published: Elsevier 2020-06-01
Series:Results in Physics
Subjects:
(stars:) Hertzsprung-Russell and C-M diagrams
(Galaxy:) globular clusters: general
Galaxies: star clusters
Globular clusters: individual (NGC 2249)
(stars:) binaries: visual
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379719322521

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http://www.sciencedirect.com/science/article/pii/S2211379719322521

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