Elemental abundances of low-mass stars in the young clusters 25 Orionis and ? Orionis ?

Authors: K. Biazzo, S. Randich, F. Palla and C. Briceño.<br />Astronomy & Astrophysics Vol. 530 , page A19<br />Published online: 29/04/2011<br />
Keywords:
open clusters and associations: individual: 25 Orionis ; open clusters and associations: individual:?Orionis ; stars: abundances ; stars: low-mass ; stars: pre-main sequence ; techniques: spectroscopic.

Deep asteroseismic sounding of the compact hot B subdwarf pulsator KIC02697388 from Kepler time series photometry?

Authors: S. Charpinet, V. Van Grootel, G. Fontaine, E. M. Green, P. Brassard, S. K. Randall, R. Silvotti, R. H. Østensen, H. Kjeldsen, J. Christensen-Dalsgaard, S. D. Kawaler, B. D. Clarke, J. Li and B. Wohler.<br />Astronomy & Astrophysics Vol. 530 , page A3<br />Published online: 27/04/2011<br />
Keywords:
stars: oscillations ; stars: interiors ; stars: horizontal-branch ; subdwarfs ; stars: individual: KIC02697388.

Oxygen- and carbon-rich variable red giant populations in the Magellanic Clouds from EROS, OGLE, MACHO, and 2MASS photometry

Authors: M. Wi?niewski, J. B. Marquette, J. P. Beaulieu, A. Schwarzenberg-Czerny, P. Tisserand and É. Lesquoy.<br />Astronomy & Astrophysics Vol. 530 , page A8<br />Published online: 27/04/2011<br />
Keywords:
methods: data analysis ; techniques: photometric ; surveys ; stars: oscillations ; stars: AGB and post-AGB ; Magellanic Clouds.

The VIMOS VLT Deep Survey

Authors: C. López-Sanjuan, O. Le Fèvre, L. de Ravel, O. Cucciati, O. Ilbert, L. Tresse, S. Bardelli, M. Bolzonella, T. Contini, B. Garilli, L. Guzzo, D. Maccagni, H. J. McCracken, Y. Mellier, A. Pollo, D. Vergani and E. Zucca.<br />Astronomy & Astrophysics Vol. 530 , page A20<br />Published online: 29/04/2011<br />
Keywords:
galaxies: evolution ; galaxies: formation ; galaxies: interactions ; galaxies: statistics.

A Herschel? resolved far-infrared dust ring around HD 207129

Authors: J. P. Marshall, T. Löhne, B. Montesinos, A. V. Krivov, C. Eiroa, O. Absil, G. Bryden, J. Maldonado, A. Mora, J. Sanz-Forcada, D. Ardila, J.-Ch. Augereau, A. Bayo, C. del Burgo, W. Danchi, S. Ertel, D. Fedele, M. Fridlund, J. Lebreton, B. M. González-García, R. Liseau, G. Meeus, S. Müller, G. L. Pilbratt, A. Roberge, K. Stapelfeldt, P. Thébault, G. J. White and S. Wolf.<br />Astronomy & Astrophysics Vol. 529 , page A117<br />Published online: 14/04/2011<br />
Keywords:
stars: individual: HD 207129 ; circumstellar matter ; infrared: stars.

New R Coronae Borealis stars discovered in OGLE-III Galactic bulge fields from their mid- and near-infrared properties

Authors: P. Tisserand, L. Wyrzykowski, P. R. Wood, A. Udalski, M. K. Szyma?ski, M. Kubiak, G. Pietrzy?ski, I. Soszy?ski, O. Szewczyk, K. Ulaczyk and R. Poleski.<br />Astronomy & Astrophysics Vol. 529 , page A118<br />Published online: 14/04/2011<br />
Keywords:
stars: carbon ; stars: AGB and post-AGB ; Galaxy: bulge ; supergiants.

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.