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5 results on '"Catala, C."'

1. Magnetism in Herbig Ae/Be stars and the link to the Ap/Bp stars

Author

Alecian, E., primary, Catala, C., additional, Wade, G.A., additional, Bagnulo, S., additional, Boehm, T., additional, Bouret, J.-C., additional, Donati, J.-F., additional, Folsom, C., additional, Grunhut, J., additional, Landstreet, J.D., additional, Marsden, S.C., additional, Petit, P., additional, Ramirez, J., additional, and Silvester, J., additional

Published
2009
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2. Near Infrared Spectropolarimetry from Dome C

Author

Donati, J.-F., primary, Cameron, A., additional, Bouvier, J., additional, Dougados, C., additional, Ménard, F., additional, Catala, C., additional, Petit, P., additional, Paletou, F., additional, Pello, R., additional, Contini, T., additional, and Harries, T., additional

Published
2005
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5. Seeking the progenitors of magnetic Ap stars: A search for magnetic fields in HAeBe stars using FORS1 and ESPaDOnS

Author

Drouin, D., Wade, G.A., Bagnulo, S., Landstreet, J.D., Mason, E., Silvester, J., Alecian, E., Böhm, T., Bouret, J.-C., Catala, C., and Donati, J.-F.

Abstract

We report the discovery, using FORS1 at the ESO-VLT and ESPaDOnS at the Canada-France-Hawaii Telescope, of magnetic fields and chemical peculiarities in the Herbig Ae/Be stars HD 72106 and HD 101412. These stars may well represent pre-main sequence progenitors of the magnetic Ap/Bp stars. At the same time, we fail to confirm claims by Hubrig et al.(2004) of the presence of magnetic fields in the Herbig Ae star HD 139614.

Published
2005
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