Cover Image

The Pristine Inner Galaxy Survey (PIGS) IX. The largest detailed chemical analysis of very metal-poor stars in the Sagittarius dwarf galaxy

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Sestito, Federico, Vitali, Sara, Jofre, Paula, Venn, Kim A., Aguado, David S., Aguilera-Gómez, Claudia, Ardern-Arentsen, Anke, Silva, Danielle de Brito, Carlberg, Raymond, Eldridge, Camilla J. L., Gran, Felipe, Hill, Vanessa, Jablonka, Pascale, Kordopatis, Georges, Martin, Nicolas F., Matsuno, Tadafumi, Rusterucci, Samuel, Starkenburg, Else, Viswanathan, Akshara
Format:	Preprint
Published:	2024
Subjects:	Astrophysics of Galaxies Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

The Pristine Inner Galaxy Survey (PIGS) XI: Revealing the chemical evolution of the interacting Sagittarius dwarf galaxy
by: Vitali, Sara, et al.
Published: (2024)

The Pristine Inner Galaxy Survey (PIGS) X. Probing the early chemical evolution of the Sagittarius dwarf galaxy with carbon abundances
by: Sestito, Federico, et al.
Published: (2024)

Gaia's brightest very metal-poor (VMP) stars. Metallicity catalogue of a thousand VMP stars from Gaia's radial velocity spectrometer spectra
by: Viswanathan, Akshara, et al.
Published: (2023)

The Pristine Inner Galaxy Survey (PIGS) V: a chemo-dynamical investigation of the early assembly of the Milky Way with the most metal-poor stars in the bulge
by: Sestito, Federico, et al.
Published: (2022)

The Pristine survey XXIV: The Galactic underdogs -- Dynamic tales of a Milky Way metal-poor population
by: de La Vernhe, Isaure González Rivera, et al.
Published: (2024)

The Pristine Survey -- XXVII. Journey to the Galactic outskirts -- Mapping the outer halo red giant stars down to the very metal-poor end
by: Viswanathan, Akshara, et al.
Published: (2024)

The Pristine survey: XXVII. The extremely metal-poor stream C-19 stretches over more than 100 degrees
by: Yuan, Zhen, et al.
Published: (2025)

The Pristine Inner Galaxy Survey (PIGS) VIII: Characterising the orbital properties of the ancient, very metal-poor inner Milky Way
by: Ardern-Arentsen, Anke, et al.
Published: (2023)

The Pristine survey: XXV. The very metal-poor Galaxy: Chemodynamics through the follow-up of the Pristine-Gaia synthetic catalogue
by: Viswanathan, Akshara, et al.
Published: (2024)

The metal-poor tail of the APOGEE survey II. Spectral analysis of Mg and Si in very metal-poor APOGEE spectra
by: Montelius, M., et al.
Published: (2026)

On the metal-poor edge of the Milky Way "thin disc"
by: Fernández-Alvar, Emma, et al.
Published: (2024)

A Pristine-UNIONS view on the Galaxy: Kinematics of the distant spur feature of the Sagittarius stream traced by Blue Horizontal Branch stars
by: Bayer, M., et al.
Published: (2025)

Could very low-metallicity stars with rotation-dominated orbits have been shepherded by the bar?
by: Yuan, Zhen, et al.
Published: (2023)

A slow spin to win -- the gradual evolution of the proto-Galaxy to the old disc
by: Viswanathan, Akshara, et al.
Published: (2024)

The Pristine survey -- XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry
by: Martin, Nicolas F., et al.
Published: (2023)

An ancient system hidden in the Galactic plane?
by: Sestito, Federico, et al.
Published: (2024)

C-19 and Hot, Wide, Star Streams
by: Carlberg, Raymond G., et al.
Published: (2024)

The primordial nature of the C-19 stellar stream
by: Venn, Kim A., et al.
Published: (2026)

Reassessing the proper motions of M31/M33 with Gaia DR3. Unraveling systematic uncertainties
by: Rusterucci, Samuel, et al.
Published: (2024)

Hidden deep in the halo: selection of a reduced proper motion halo catalogue and mining retrograde streams in the velocity space
by: Viswanathan, Akshara, et al.
Published: (2023)

Predicting metallicities and carbon abundances from Gaia XP spectra for (carbon-enhanced) metal-poor stars
by: Ardern-Arentsen, Anke, et al.
Published: (2024)

The Pristine Dwarf-Galaxy survey -- VI. A VLT/FLAMES spectroscopic study of the dwarf galaxy Boötes II
by: Longeard, Nicolas, et al.
Published: (2025)

The Pristine survey. XXVI. Chemical abundances of subgiant stars of the extremelymetal-poor stream C-19
by: Bonifacio, P., et al.
Published: (2024)

The metal-poor tail of the APOGEE survey I. Uncovering [Fe/H] < -2.5 stars from the inner Galaxy to the Magellanic Clouds
by: Montelius, M., et al.
Published: (2026)

GHOST Commissioning Science Results II: a very metal-poor star witnessing the early Galactic assembly
by: Sestito, Federico, et al.
Published: (2023)

Chemical characterisation of small substructures in the local stellar halo
by: Dodd, Emma, et al.
Published: (2025)

On the existence of a very metal-poor disc in the Milky Way
by: Zhang, Hanyuan, et al.
Published: (2023)

Exoplanets Across Galactic Stellar Populations with PLATO: Estimating Exoplanet Yields Around FGK Stars for the Thin Disk, Thick Disk and Stellar Halo
by: Boettner, Christopher, et al.
Published: (2024)

Galaxies in the simulated cosmic web: I. Filament identification and their properties
by: Bahe, Yannick M., et al.
Published: (2025)

Stellar nucleosynthesis in the era of large surveys: s-process polluted binaries in GALAH DR4
by: Escorza, A., et al.
Published: (2026)

Typhon: a polar stream from the outer halo raining through the Solar neighborhood
by: Tenachi, Wassim, et al.
Published: (2022)

Trading oxygen for iron I: the [O/Fe] -- specific star formation rate relation of galaxies
by: Chruślińska, Martyna, et al.
Published: (2023)

Th/Eu abundance ratio of red giants in the Kepler Field
by: Azhari, Ainun, et al.
Published: (2025)

HR-GO II: chemical abundances of low-$E$ retrograde dynamically-tagged-groups: Revealing Thamnos as a very metal-poor substructure
by: Xie, Renjing, et al.
Published: (2026)

Full abundance study of two newly discovered barium giants
by: Vitali, Sara, et al.
Published: (2024)

A test of Ca ii H & K photometry for isolating massive globular clusters below the metallicity floor
by: van Heumen, Bas, et al.
Published: (2025)

GHOST commissioning science results -- IV: Chemodynamical analyses of Milky Way satellites Sagittarius II and Aquarius II
by: Zaremba, Daria, et al.
Published: (2025)

Detection of the actinide Th in an r-process-enhanced star with accretion origin
by: Qianfan, Xing, et al.
Published: (2024)

GD-1 and the Milky Way Starless Subhalos
by: Carlberg, Raymond G.
Published: (2025)

Temperature asymmetry in the Milky Way's hot circumgalactic medium induced by the Magellanic Clouds
by: Oprea, Alexandru, et al.
Published: (2026)