Add to ORKGWe introduce a new project concerning the spectroscopic analysis of beta~Cephei stars in open clusters. The high-resolution, high signal-to-noise observations were collected for beta~Cephei stars and comparison non-pulsating stars in NGC~3293, NGC~4755, NGC~6231, NGC~6910 and NGC~884. These data allow us to obtain atmospheric parameters (effective temperature, surface gravity, microturbulence), chemical abundances and rotational velocities of all analysed objects. Here we present the preliminary results for six pulsating stars in NGC~3293
Context. As part of a broader project on the role of binary stars in clusters, we present a spectros...
NGC 6231 is a well-studied young open cluster hosting several variable stars. In the field six β Ce...
International audienceContext. Stellar physical properties of star clusters are poorly known and the...
Contains fulltext : 36371.pdf (publisher's version ) (Open Access)We carried out a...
We carried out an extensive CCD photometry campaign of the open cluster NGC 3293 that contains eleve...
In the framework of the Gaia-ESO survey we have determined the fundamental parame-ters of a large nu...
Bibliography: p. 243-248.An intensive photometric study in the Johnson B band of ten β Cephei stars ...
We present a spectroscopic analysis of the GIRAFFE and UVES data collected by the Gaia-ESO survey fo...
The primary star of the binary HD 92024 is a prominent beta Cephei variable; three oscillation frequ...
Contains fulltext : 35171.pdf (Publisher’s version ) (Closed access)The primary st...
We present a spectroscopic analysis of the GIRAFFE and UVES data collected by the Gaia-ESO survey fo...
Context. The β Cephei stars and slowly pulsating B (SPB) stars are massive main sequence v...
We present an extensive and up-to-date catalog of Galactic Beta Cephei stars. This catalog is intend...
In the framework of the Gaia-ESO survey we have determined the fundamental parame- ters of a large...
Context. Open clusters are very useful targets for examining possible trends in galactocentric dista...
Context. As part of a broader project on the role of binary stars in clusters, we present a spectros...
NGC 6231 is a well-studied young open cluster hosting several variable stars. In the field six β Ce...
International audienceContext. Stellar physical properties of star clusters are poorly known and the...
Contains fulltext : 36371.pdf (publisher's version ) (Open Access)We carried out a...
We carried out an extensive CCD photometry campaign of the open cluster NGC 3293 that contains eleve...
In the framework of the Gaia-ESO survey we have determined the fundamental parame-ters of a large nu...
Bibliography: p. 243-248.An intensive photometric study in the Johnson B band of ten β Cephei stars ...
We present a spectroscopic analysis of the GIRAFFE and UVES data collected by the Gaia-ESO survey fo...
The primary star of the binary HD 92024 is a prominent beta Cephei variable; three oscillation frequ...
Contains fulltext : 35171.pdf (Publisher’s version ) (Closed access)The primary st...
We present a spectroscopic analysis of the GIRAFFE and UVES data collected by the Gaia-ESO survey fo...
Context. The β Cephei stars and slowly pulsating B (SPB) stars are massive main sequence v...
We present an extensive and up-to-date catalog of Galactic Beta Cephei stars. This catalog is intend...
In the framework of the Gaia-ESO survey we have determined the fundamental parame- ters of a large...
Context. Open clusters are very useful targets for examining possible trends in galactocentric dista...
Context. As part of a broader project on the role of binary stars in clusters, we present a spectros...
NGC 6231 is a well-studied young open cluster hosting several variable stars. In the field six β Ce...
International audienceContext. Stellar physical properties of star clusters are poorly known and the...