Astrofísicas: Cúmulos de estrellas

  • Charla
    Populations of rotating stars
    We will start by recalling the effects of rotation on stellar evolution and briefly explain its implementation in a stellar evolution code. We will present a...
  • Publicación
    Probing the Intermediate-Age Globular Clusters in NGC 5128 from Ultraviolet Observations
    We explore the age distribution of the globular cluster (GC) system of the nearby elliptical galaxy NGC 5128 using ultraviolet (UV) photometry from GALEX...
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    Properties of the Be-type stars in 30 Doradus
    The evolutionary status of Be-type stars remains unclear, with both single-star and binary pathways having been proposed. Here, VFTS spectroscopy of 73 Be-type...
  • Publicación
    Pyroclastic Blowout: Dust Survival in Isolated versus Clustered Supernovae
    Following the current debate on the fate of SN-condensed dust grains, here we explore by means of three-dimensional hydrodynamical simulations the interaction...
  • Publicación
    Radio emission during the formation of stellar clusters in M 33
    Aims: We investigate thermal and nonthermal radio emission associated with the early formation and evolution phases of young stellar clusters (YSCs) selected by...
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    Resolved Kinematics of Runaway and Field OB Stars in the Small Magellanic Cloud
    We use Gaia Data Release 2 proper motions of field OB stars from the Runaways and Isolated O-Type Star Spectroscopic Survey of the Small Magellanic Cloud (SMC)...
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    Resolving the Stellar Populations in the Circumnuclear Ring of NGC 7469
    We investigate the stellar populations in the star-forming ring of the luminous infrared galaxy NGC 7469. We use HST multiwavelength (UV through NIR) imaging...
  • Publicación
    SDSS J103913.70+533029.7: A Super Star Cluster in the Outskirts of a Galaxy Merger
    We describe the serendipitous discovery in the spectroscopic data of the Sloan Digital Sky Survey of a starlike object, SDSS J103913.70+533029.7, at a...
  • Publicación
    Seven young star clusters in the inner region of the Small Magellanic Cloud
    We present CCD photometry in the Washington system C and T1 passbands down to T1 ~ 22 in the fields of L35, L45, L49, L50, L62, L63 and L85, seven poorly...