Aims.We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 6 stars hosting transiting planets, namely for OGLE-TR-10, 56, 111, 113, 132, and TrES-1. These spectra are now used to derive and discuss the chemical abundances for C, O, Na, Mg, Al, Si, S, Ca, Sc, Ti, V, Cr, Mn, Co, Ni, Cu, and Zn. Methods.Abundances were derived in LTE, using 1D plane-parallel Kurucz model atmospheres. For S, Zn, and Cu, we used a spectral synthesis procedure, while for the remaining cases the abundances were derived from measurements of line-equivalent widths. Results.The resulting abundances were compared with those found for stars in the solar neighborhood. Distances and galactic coordinates were...
International audienceIn this paper we present a study of chemical abundances in six star-forming re...
Context.During the past years photometric surveys, later complemented by follow-up radial-velocity ...
In this paper we present a study of chemical abundances in six star-forming regions. Stellar parame...
Aims.We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 6 star...
We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 6 stars hosti...
Aims.This work presents a uniform and homogeneous study of chemical abundances of refractory element...
We present a uniform study of the chemical abundances of 12 elements (Si, Ca, Sc, Ti, V, Cr, Mn, Co,...
We present observations of 22 extrasolar planet host stars and derive their stellar parameters. With...
Context. We performed a uniform and detailed abundance analysis of 12 refractory elements (Na, Mg, A...
In this paper, we present a study of the abundances of Si, Ca, Sc, Ti, V, Cr, Mn, Co, and Ni in a l...
In this paper, we present a study of the abundances of Si, Ca, Sc, Ti, V, Cr, Mn, Co, and Ni in a la...
Context: During the past years photometric surveys, later complemented by follow-up radial-velocity ...
We performed a uniform and detailed abundance analysis of 12 refractory elements (Na, Mg, Al, Si, Ca...
We present a detailed and uniform study of C, S, Zn and Cu abundances in a large set of planet host ...
We present the results of a uniform, high-precision spectroscopic metallicity study of 136 G-type st...
International audienceIn this paper we present a study of chemical abundances in six star-forming re...
Context.During the past years photometric surveys, later complemented by follow-up radial-velocity ...
In this paper we present a study of chemical abundances in six star-forming regions. Stellar parame...
Aims.We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 6 star...
We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 6 stars hosti...
Aims.This work presents a uniform and homogeneous study of chemical abundances of refractory element...
We present a uniform study of the chemical abundances of 12 elements (Si, Ca, Sc, Ti, V, Cr, Mn, Co,...
We present observations of 22 extrasolar planet host stars and derive their stellar parameters. With...
Context. We performed a uniform and detailed abundance analysis of 12 refractory elements (Na, Mg, A...
In this paper, we present a study of the abundances of Si, Ca, Sc, Ti, V, Cr, Mn, Co, and Ni in a l...
In this paper, we present a study of the abundances of Si, Ca, Sc, Ti, V, Cr, Mn, Co, and Ni in a la...
Context: During the past years photometric surveys, later complemented by follow-up radial-velocity ...
We performed a uniform and detailed abundance analysis of 12 refractory elements (Na, Mg, Al, Si, Ca...
We present a detailed and uniform study of C, S, Zn and Cu abundances in a large set of planet host ...
We present the results of a uniform, high-precision spectroscopic metallicity study of 136 G-type st...
International audienceIn this paper we present a study of chemical abundances in six star-forming re...
Context.During the past years photometric surveys, later complemented by follow-up radial-velocity ...
In this paper we present a study of chemical abundances in six star-forming regions. Stellar parame...