We report on the confirmation that the candidate transits observed for the star EPIC 211525389 are due to a short-period Neptune-sized planet. The host star...
-
PublicationThe K2-ESPRINT project. VI. K2-105 b, a hot Neptune around a metal-rich G-dwarf
-
PublicationThe Kennicutt-Schmidt Relation in Extremely Metal-Poor Dwarf Galaxies
The Kennicutt-Schmidt (KS) relation between the gas mass and star formation rate (SFR) describes the star formation regulation in disk galaxies. It is a...
-
PublicationThe Kepler characterization of the variability among A- and F-type stars. I. General overview
Context. The Kepler spacecraft is providing time series of photometric data with micromagnitude precision for hundreds of A-F type stars. Aims: We present a...
-
PublicationThe Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy
We present results from spectroscopic follow-up observations of stars identified in the Kepler field and carried out by teams of the Kepler Follow-up...
-
PublicationThe Kepler view of γ Doradus stars
Visual classification of over 10 000 stars in the Kepler data base has revealed a class of stars with almost monoperiodic light variations and characteristic...
-
PublicationThe kinematic behaviour of optical recombination lines and collisionally excited lines in Galactic planetary nebulae*†
The kinematics of the plasma in 14 planetary nebulae (PNe) is analysed by measuring the expansion velocities (Vexp) of different ions as derived from their...
-
PublicationThe Kinematic Status and Mass Content of the Sculptor Dwarf Spheroidal Galaxy
We present VLT FLAMES spectroscopic observations (R~6500) in the Ca II triplet region for 470 probable kinematic members of the Sculptor (Scl) dwarf spheroidal...
-
PublicationThe kinematic structure of the unusual outflow source SH 2-71
We have undertaken high resolution spectroscopy and IR photometry of the extended planetary nebula Sh 2-71. As a consequence, we note evidence for a discoidal...
-
PublicationThe Kinematics and Dynamics of the Globular Clusters and Planetary Nebulae of NGC 5128
A new kinematic and dynamic study of the halo of the giant elliptical galaxy NGC 5128 is presented. From a spectroscopically confirmed sample of 340 globular...