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Be stars in open clusters in the Small Magellanic Cloud
Christophe Martayan, Dietrich Baade, Anne-Marie Hubert +4
We report on the study of the population of B and Be stars in SMC young clusters, performed with the Wide Field Imager in slitless spectroscopic mode at ESO/T2.2m with a filter cen…
Effects of metallicity, star-formation conditions, and evolution in B and Be stars. II: Small Magellanic Cloud, field of NGC 330
Christophe Martayan, Yves Frémat, Anne-Marie Hubert +3
We search for effects of metallicity on B and Be stars in the Small and Large Magellanic Clouds (SMC and LMC) and in the Milky Way (MW). We extend our previous analysis of B and Be…
Attempts to measure the magnetic field of the pulsating B star Eridani
R. S. Schnerr, E. Verdugo, H. F. Henrichs +1
We report on attempts to measure the magnetic field of the pulsating B star Eridani with the Musicos spectropolarimeter attached to the 2m telescope at the Pic du Midi, France.…
Effects of metallicity, star formation conditions and evolution of B & Be stars
Christophe Martayan, Anne-Marie Hubert, Michele Floquet +3
To study the effects of metallicity and evolution on the appearance of the Be phenomenon in the B stars population, we observed several fields in the Large and Small Magellanic Clo…
Effects of metallicity, star formation conditions and evolution in B and Be stars. I: Large Magellanic Cloud, field of NGC 2004
Christophe Martayan, Yves Fremat, Anne-Marie Hubert +3
Spectroscopic observations of hot stars belonging to the young cluster LMC-NGC 2004 and its surrounding region were carried out with the VLT-GIRAFFE facilities in MEDUSA mode. We d…