B stars population in the field of the Large Magellanic Cloud NGC2004: first results with VLT-FLAMES. - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2004

B stars population in the field of the Large Magellanic Cloud NGC2004: first results with VLT-FLAMES.

Résumé

This document presents our very first results on a part of the program: "A study of the Be phenomenon in young open Galactic and Magellanic clusters". It concerns the B stars population in the LMC NGC2004 cluster and its surrounding field observed with the VLT/FLAMES instrumentation with the GIRAFFE spectrograph, at low resolution, in MEDUSA mode. First observational results which concern the ratio $\frac{Be}{B+Be}$ , the nebulosities in the field and the discovery of spectrocopic binaries are presented.

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Dates et versions

hal-00012549 , version 1 (24-10-2005)

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Christophe Martayan, Anne-Marie Hubert, Michèle Floquet, Yves Frémat, Coralie Neiner, et al.. B stars population in the field of the Large Magellanic Cloud NGC2004: first results with VLT-FLAMES.. sf2a2004, 2004, France. pp.301. ⟨hal-00012549⟩
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