EC
E. Caffau
astro-ph.SRastro-ph.GAastro-ph.IMastro-phastro-ph.COastro-ph.EPastro-ph.HEhep-exgr-qcnucl-ex
On Valency
published · living versionsW_mkdvkpre·v1 · currentpublished
Gaia Early Data Release 3: The celestial reference frame (Gaia-CRF3)
with Gaia Collaboration, S. A. Klioner, L. Lindegren, F. Mignard +446
1 version
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Preprints & journals
255 papers in the corpus · 1999–2026The Pristine survey XXIX. Data Release 2: Photometric metallicities for 15 millions stars down to 2610.20714v1 · Zhen Yuan, Anke Ardern-Arentsen, Nicolas F. Martin et al.2026 · 0 citationsarXiv
Abundance analysis of three new extremely metal-poor stars, including one CEMP-s star2609.37613v1 · P. Francois, T. Suda, S. Wanajo et al.2026 · 0 citationsarXiv
MINCE IV. A detailed analysis of 37 metal-poor and subsolar metallicity stars2609.15386v1 · L. Sgatti, G. Cescutti, L. Lombardo et al.2026 · 0 citationsarXiv
Beryllium enhancement in stars of the accreted Thamnos-2 system2607.08179v1 · Paolo Molaro, Piercarlo Bonifacio, Elisabetta Caffau et al.2026 · 0 citationsarXiv
Abundances of CNO in candidate young metal-poor stars2606.20200v1 · Piercarlo Bonifacio (LIRA), Elisabetta Caffau (LIRA), Luca Sbordone (ESO) et al.2026 · 0 citationsAbundances of CNO in candidate young metal-poor stars, Feb 2026, Sesto Pusteria, Italy
TOPoS VII. Age-metallicity relation in the Galactic halo and assembly of the Milky Way2606.17674v1 · P. Bonifacio (LIRA), Y. Lebreton, LIRA et al.2026 · 0 citationsarXiv
TYC 170-1218-1: A new r-process-enhanced extremely metal-poor star, rich in Th2606.09352v1 · E. Caffau, P. Bonifacio, L. Sbordone (ESO) et al.2026 · 0 citationsAstronomy & Astrophysics 710, pp.A132 (2026)
Gaia DR3 high radial velocity stars: Genuine fast-moving objects or outliers?2603.02850v1 · D. Katz, A. G'omez, E. Caffau et al.2026 · 1 citationA&A, 704, A294 (2025)
The WEAVE-TwiLight-Survey: Expanding WEAVE's Reach to Bright and Low-Surface-Density Targets with a Novel Observing Mode2511.21184v1 · Thomas Hajnik, Nicholas A. Walton, Giuseppe D'Ago et al.2025 · 1 citationarXiv
Unveiling the nature of HE 0107-52402510.18498v1 · E. Caffau, M. Steffen, P. Molaro et al.2025 · 5 citationsA&A 704, A238 (2025)
The Gaia RVS Benchmark Stars. III . Confirmed and New High Radial Velocity Stars From Gaia DR32507.07558v1 · Elisabetta Caffau (LIRA), David Katz (LIRA), Piercarlo Bonifacio (LIRA) et al.2025 · 3 citationsAstronomical Notes / Astronomische Nachrichten, 2025
Detailed Chemical Abundance Analysis of Metal-Poor Turn-Off Stars: One with [Fe/H] < -4 and Three with [Fe/H] < -32506.18286v2 · Takuma Suda, Patrick Francois, Shinya Wanajo et al.2025 · 0 citationsarXiv
Unlocking the mystery of Sr synthesis in the early Galaxy through analysis of barium isotopes in very metal-poor stars2506.10193v1 · T. M. Sitnova, L. Lombardo, L. I. Mashonkina et al.2025 · 7 citationsA&A 699, A262 (2025)
Young stars discovered in dwarf spheroidal galaxies confirm their recent infall into the Milky way2505.11587v2 · Francois Hammer, Piercarlo Bonifacio, Elisabetta Caffau et al.2025 · 0 citationsarXiv
A Sequoia stellar candidate with very high 7Li and 9Be2504.21823v1 · L. Monaco, E. Caffau, P. Molaro et al.2025 · 2 citationsarXiv
The most metal poor stars2504.06335v2 · P. Bonifacio, E. Caffau, P. Francois et al.2025 · 18 citationsarXiv
VLTI/GRAVITY upper limit on near-infrared emission from the nearby 33 Msun black hole Gaia BH32502.19473v1 · Pierre Kervella, Pasquale Panuzzo, Alexandre Gallenne et al.2025 · 4 citationsarXiv
MINCE III. Detailed chemical analysis of the UVES sample2501.14470v1 · F. Lucertini, L. Sbordone, E. Caffau et al.2025 · 0 citationsA&A 695, A36 (2025)
The Pristine survey. XXVI. Chemical abundances of subgiant stars of the extremelymetal-poor stream C-192412.20776v1 · P. Bonifacio (GEPI), E. Caffau, P. Francois (GEPI) et al.2024 · 2 citationsarXiv
Chemical Evolution of R-process Elements in Stars (CERES). III. Chemical abundances of neutron capture elements from Ba to Eu2412.09141v1 · L. Lombardo, C.J. Hansen, F. Rizzuti (OAT) et al.2024 · 13 citationsarXiv
Chemical Evolution of R-process Elements in Stars (CERES): IV. An observational run-up of the third r-process peak with Hf, Os, Ir, and Pt2412.00195v1 · Arthur Alencastro Puls, Jan Kuske, Camilla Juul Hansen et al.2024 · 15 citationsA&A 693, A294 (2025)
SDSS J102915.14+172927.9: Revisiting the chemical pattern2411.13096v1 · E. Caffau (GEPI), P. Bonifacio (GEPI), L. Monaco (UNAB) et al.2024 · 12 citationsAstronomy and Astrophysics - A&A, 2024, 691, pp.A245
The accretion history of the Milky Way IV. Hints of recent star formation in Milky Way dwarf spheroidal galaxies2409.15414v2 · Yanbin Yang, Elisabetta Caffau, Piercarlo Bonifacio et al.2024 · 0 citationsarXiv
Neutron-capture elements in a sample of field metal-poor N-rich dwarfs2404.11138v1 · M Spite (GEPI), P Bonifacio (GEPI), E Caffau (GEPI) et al.2024 · 2 citationsAstronomy and Astrophysics - A&A, 2024, 683
The 33 M black hole Gaia BH3 is part of the disrupted ED-2 star cluster2404.11604v2 · E. Balbinot, E. Dodd, T. Matsuno et al.2024 · 27 citationsA&A 687, L3 (2024)
Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry2404.10486v2 · P. Panuzzo, T. Mazeh, F. Arenou et al.2024 · 139 citationsarXiv
MINCE II. Neutron capture elements2404.08418v1 · P. Francois, G. Cescutti, P. Bonifacio et al.2024 · 1 citationarXiv
High speed stars: III. Detailed abundances and binary nature of the extreme speed star GHS1432404.07731v1 · E. Caffau, P. Bonifacio L. Monaco, L. Sbordone et al.2024 · 5 citationsarXiv
The Gaia-ESO Survey: The DR5 analysis of the medium-resolution GIRAFFE and high-resolution UVES spectra of FGK-type stars2402.06076v1 · C. C. Worley, R. Smiljanic, L. Magrini et al.2024 · 11 citationsarXiv
The Gaia RVS benchmark stars II. A sample of stars selected for their Gaia high radial velocity2402.02878v1 · E. Caffau (GEPI), D. Katz (GEPI), A. G'omez (GEPI) et al.2024 · 4 citationsarXiv
Charting the Galactic acceleration field II. A global mass model of the Milky Way from the STREAMFINDER Atlas of Stellar Streams detected in Gaia DR32311.17202v1 · Rodrigo Ibata, Khyati Malhan, Wassim Tenachi et al.2023 · 73 citationsarXiv
Development of MKIDs in the Optical and Near-infrared Bands for SPIAKID2311.11121v1 · Jie Hu, Paul Nicaise, Faouzi Boussaha et al.2023 · 8 citationsarXiv
The accretion history of the Milky Way. II. Internal kinematics of globular clusters and of dwarf galaxies2311.05677v4 · Francois Hammer, Jianling Wang, Gary A. Mamon et al.2023 · 12 citationsarXiv
Gaia Focused Product Release: A catalogue of sources around quasars to search for strongly lensed quasars2310.06295v1 · A. Krone-Martins, C. Ducourant, L. Galluccio et al.2023 · 7 citationsA&A 685, A130 (2024)
Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri2310.06551v2 · K. Weingrill, A. Mints, J. Castaneda et al.2023 · 17 citationsA&A 680, A35 (2023)
Gaia Focused Product Release: Radial velocity time series of long-period variables2310.06051v1 · M. Trabucchi, N. Mowlavi, T. Lebzelter et al.2023 · 23 citationsarXiv
On the 12C/13C isotopic ratio at the dawn of chemical evolution2309.11664v2 · P. Molaro, D. S. Aguado, E. Caffau et al.2023 · 21 citationsA&A 679, A72 (2023)
The Pristine survey -- XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry2308.01344v2 · Nicolas F. Martin, Else Starkenburg, Zhen Yuan et al.2023 · 53 citationsA&A 692, A115 (2024)
PISN-explorer: hunting the descendants of very massive first stars2301.03604v1 · D. S. Aguado (UNIFI), S. Salvadori (UNIFI), A. Sk'ulad'ottir (UNIFI) et al.2023 · 19 citationsarXiv
The pristine nature of SMSS 1605$-$1443 revealed by ESPRESSO2301.02678v1 · D. S. Aguado (UNIFI), E. Caffau (GEPI), P. Molaro et al.2023 · 14 citationsarXiv
The solar photospheric silicon abundance according to CO5BOLD: Investigating line broadening, magnetic fields, and model effects2212.07485v1 · S. A. Deshmukh, H. -G. Ludwig, A. Kucinskas et al.2022 · 7 citationsA&A 668, A48 (2022)
The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation2212.03981v2 · Shoko Jin, Scott C. Trager, Gavin B. Dalton et al.2022 · 221 citationsarXiv
The metallicity distribution in the core of the Sagittarus dwarf spheroidal: minimising the metallicity biases2211.06727v1 · Alice Minelli, Michele Bellazzini, Alessio Mucciarelli et al.2022 · 17 citationsA&A 669, A54 (2023)
MINCE I. Presentation of the project and of the first year sample2211.06086v1 · G. Cescutti, P. Bonifacio, E. Caffau et al.2022 · 23 citationsA&A 668, A168 (2022)
Sulfur abundances in three Galactic clusters: Ruprecht 106, Trumpler 5 and Trumpler 202211.03843v1 · F. Lucertini, L. Monaco, E. Caffau et al.2022 · 9 citationsA&A 671, A137 (2023)
Espresso observations of HE 0107$-$5240 and other CEMP-no stars with 2210.04910v1 · D. Aguado (UNIFI), P. Molaro, E. Caffau (GEPI) et al.2022 · 17 citationsA&A 668, A86 (2022)
Detailed analysis of a sample of field metal-poor N-rich dwarfs2209.10219v1 · M Spite (GEPI), F Spite (GEPI), E Caffau (GEPI) et al.2022 · 8 citationsA&A 667, A139 (2022)
The Gaia-ESO Public Spectroscopic Survey: Motivation, implementation, GIRAFFE data processing, analysis, and final data products2208.05432v1 · G. Gilmore, S. Randich, C. C. Worley et al.2022 · 136 citationsA&A 666, A120 (2022)
Gaia Data Release 3: Summary of the content and survey properties2208.00211v1 · A. Vallenari, A.G.A. Brown, T. Prusti et al.2022 · 4,320 citationsarXivon Valency
Chemical Evolution of R-process Elements in Stars (CERES). I. Stellar parameters and chemical abundances from Na to Zr2206.13836v1 · Linda Lombardo (GEPI), Piercarlo Bonifacio (GEPI), Patrick Francois (GEPI) et al.2022 · 29 citationsAstronomy and Astrophysics - A&A, EDP Sciences
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