Coronal properties of planet-bearing stars

Authors: K. Poppenhaeger, J. Robrade and J. H. M. M. Schmitt.<br />Astronomy & Astrophysics Vol. 529 , page C1<br />Published online: 08/04/2011<br />
Keywords:
planet-star interactions ; stars: activity ; stars: coronae ; stars: statistics ; X-rays: stars ; errata, addenda.

MOAO first on-sky demonstration with CANARY

Authors: E. Gendron, F. Vidal, M. Brangier, T. Morris, Z. Hubert, A. Basden, G. Rousset, R. Myers, F. Chemla, A. Longmore, T. Butterley, N. Dipper, C. Dunlop, D. Geng, D. Gratadour, D. Henry, P. Laporte, N. Looker, D. Perret, A. Sevin, G. Talbot and E. Younger.<br />Astronomy & Astrophysics Vol. 529 , page L2<br />Published online: 25/03/2011<br />
Keywords:
instrumentation: adaptive optics ; instrumentation: high angular resolution ; atmospheric effects ; galaxies: formation ; galaxies: high-redshift.

First astronomical unit scale image of the GW Orionis triple system

Authors: J.-P. Berger, J. D. Monnier, R. Millan-Gabet, S. Renard, E. Pedretti, W. Traub, C. Bechet, M. Benisty, N. Carleton, P. Haguenauer, P. Kern, P. Labeye, F. Longa, M. Lacasse, F. Malbet, K. Perraut, S. Ragland, P. Schloerb, P. A. Schuller and E. Thiébaut.<br />Astronomy & Astrophysics Vol. 529 , page L1<br />Published online: 25/03/2011<br />
Keywords:
binaries: general ; stars: variables: T Tauri ; Herbig Ae/Be ; accretion, accretion disks ; techniques: interferometric.

Lithium-rich giants in the Galactic thick disk?

Authors: L. Monaco, S. Villanova, C. Moni Bidin, G. Carraro, D. Geisler, P. Bonifacio, O. A. Gonzalez, M. Zoccali and L. Jilkova.<br />Astronomy & Astrophysics Vol. 529 , page A90<br />Published online: 08/04/2011<br />
Keywords:
stars: abundances ; stars: atmospheres ; stars: chemically peculiar ; Galaxy: disk.