The Milky Way's halo is an approximately spherical distribution of stars surrounding the Galaxy that carries the history of the Milky Way. The outer halo is a Galactic region with long dynamical timescales largely built up by accreted material. Probing its stellar constituents has been historically difficult due to the distances of outer halo stars, making them appear faint. To characterise the distant halo and unravel the history of our galaxy, we thus need to use stars that are intrinsically bright, i.e. giant stars. To draw useful conclusions about the distant halo, these target giants should have metallicity and kinematics information. Therefore a catalogue of distant halo giants with Pristine survey metallicities, Gaia mission data and...
We present a census of the population of local (d 40 mas/yr) from the Gaia Early Data Release 3. Fr...
textThis dissertation is a compilation of four separate studies under the umbrella of the Chemical A...
We fit an extended distribution function (EDF) to K giants in the Sloan Extension for Galactic Under...
The Milky Way's halo is an approximately spherical distribution of stars surrounding the Galaxy that...
We present our calibration of spectroscopic measures of luminosity and metallicity for halo giant ca...
International audienceIn a framework where galaxies form hierarchically, extended stellar haloes are...
International audienceIn a framework where galaxies form hierarchically, extended stellar haloes are...
As stars in the Galactic halo tend to be old and chemically deficient, understanding their chemo-dyn...
We present a comprehensive study of the chemical properties of the stellar haloes of Milky Way mass ...
The Galactic stellar halo is predicted to have formed at least partially from the tidal disruption o...
In a framework where galaxies form hierarchically, extended stellar haloes are predicted to be an ub...
In a framework where galaxies form hierarchically, extended stellar haloes are predicted to be an ub...
We study the age and metallicity distribution function (MDF) of metal-poor stars in the Milky Way ha...
We study the age and metallicity distribution function (MDF) of metal-poor stars in the Milky Way ha...
Modern theories of galaxy formation predict that the Galactic stellar halo was hierarchically assemb...
We present a census of the population of local (d 40 mas/yr) from the Gaia Early Data Release 3. Fr...
textThis dissertation is a compilation of four separate studies under the umbrella of the Chemical A...
We fit an extended distribution function (EDF) to K giants in the Sloan Extension for Galactic Under...
The Milky Way's halo is an approximately spherical distribution of stars surrounding the Galaxy that...
We present our calibration of spectroscopic measures of luminosity and metallicity for halo giant ca...
International audienceIn a framework where galaxies form hierarchically, extended stellar haloes are...
International audienceIn a framework where galaxies form hierarchically, extended stellar haloes are...
As stars in the Galactic halo tend to be old and chemically deficient, understanding their chemo-dyn...
We present a comprehensive study of the chemical properties of the stellar haloes of Milky Way mass ...
The Galactic stellar halo is predicted to have formed at least partially from the tidal disruption o...
In a framework where galaxies form hierarchically, extended stellar haloes are predicted to be an ub...
In a framework where galaxies form hierarchically, extended stellar haloes are predicted to be an ub...
We study the age and metallicity distribution function (MDF) of metal-poor stars in the Milky Way ha...
We study the age and metallicity distribution function (MDF) of metal-poor stars in the Milky Way ha...
Modern theories of galaxy formation predict that the Galactic stellar halo was hierarchically assemb...
We present a census of the population of local (d 40 mas/yr) from the Gaia Early Data Release 3. Fr...
textThis dissertation is a compilation of four separate studies under the umbrella of the Chemical A...
We fit an extended distribution function (EDF) to K giants in the Sloan Extension for Galactic Under...