Amina Boulkaboul

Amina Boulkaboul
Center for Research in Astronomy and Astrophysics Geophysics | CRAAG · Department of Astronomy

Phd. Student

About

3
Publications
246
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Introduction
Skills and Expertise
Astronomy & Astrophysics
Star Formation
Stellar Astrophysics
Stellar Evolution
Astrometry
Stars
Interstellar Medium
Supernovae
Solar Astrophysics

Publications

Publications (3)
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Analysis of Gaia radial-velocity standards: stability and new substellar companion candidates
Article
  • Sep 2022
Our main aim is to test the non-variability of the radial velocity (RV) of a sample of 2351 standard stars used for wavelength calibration of the RVS instrument onboard Gaia. In this paper, we present the spectroscopic analysis of these stars with the determination of their physical parameters by matching observed and synthetic spectra. We estimate...
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Analysis of Gaia radial-velocity standards: stability and new substellar companion candidates
Preprint
  • Sep 2022
Our main aim is to test the non-variability of the radial velocity (RV) of a sample of 2351 standard stars used for wavelength calibration of the RVS instrument onboard Gaia. In this paper, we present the spectroscopic analysis of these stars with the determination of their physical parameters by matching observed and synthetic spectra. We estimate...
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