The binary Be star Delta Scorpii at high spectral and spatial resolution. I. Disk geometry and kinematics before the 2011 periastron

A. Meilland (1) , O. Delaa (1) , P. Stee (1) , S. Kanaan (1) , F. Millour (1) , D. Mourard (1) , D. Bonneau (1) , R. Petrov (1) , N. Nardetto (1) , A. Marcotto (1) , A. Roussel (1) , J.M. Clausse (1) , K. Perraut , H. Mcalister , T. ten Brummelaar , J. Sturmann , L. Sturmann , N. Turner , S.T. Ridgway , C. Farrington , P.J. Goldfinger

1 FIZEAU - Laboratoire Hippolyte Fizeau

A. Meilland, O. Delaa, P. Stee, S. Kanaan, F. Millour, et al.. The binary Be star Delta Scorpii at high spectral and spatial resolution. I. Disk geometry and kinematics before the 2011 periastron. Astronomy and Astrophysics - A&A, 2011, 532, pp.,A80. ⟨10.1051/0004-6361/201116798⟩. ⟨hal-00722182⟩