All Outputs (9)

APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites (2021)
Journal Article
Hasselquist, S., Hayes, C. R., Lian, J., Weinberg, D. H., Zasowski, G., Horta, D., …Vincenzo, F. (2021). APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites. The Astrophysical journal, 923(2), Article 172. https://doi.org/10.3847/1538-4357/ac25f9

The SDSS-IV Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey has obtained high-resolution spectra for thousands of red giant stars distributed among the massive satellite galaxies of the Milky Way (MW): the Large and Small Magel... Read More about APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites.

The Impact of Black Hole Formation on Population-averaged Supernova Yields (2021)
Journal Article
Griffith, E. J., Sukhbold, T., Weinberg, D. H., Johnson, J. A., Johnson, J. W., & Vincenzo, F. (2021). The Impact of Black Hole Formation on Population-averaged Supernova Yields. The Astrophysical journal, 921, Article 73. https://doi.org/10.3847/1538-4357/ac1bac

The landscape of black hole (BH) formation—in which massive stars explode as core-collapse supernovae (CCSN) and which implode into BHs—profoundly affects the initial-mass-function (IMF)-averaged nucleosynthetic yields of a stellar population. Buildi... Read More about The Impact of Black Hole Formation on Population-averaged Supernova Yields.

The distribution of [α/Fe] in the Milky Way disc (2021)
Journal Article
Vincenzo, F., H. Weinberg, D., Miglio, A., R. Lane, R., & Roman-Lopes, A. (2021). The distribution of [α/Fe] in the Milky Way disc. Monthly notices of the Royal Astronomical Society, 508(4), 5903–5920. https://doi.org/10.1093/mnras/stab2899

Using a sample of red giant stars from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) Data Release 16, we infer the conditional distribution $p([\alpha/\text{Fe}]\,|\,[\text{Fe/H}])$ in the Milky Way disk for the $\alpha$-element... Read More about The distribution of [α/Fe] in the Milky Way disc.

Nucleosynthesis signatures of neutrino-driven winds from proto-neutron stars: a perspective from chemical evolution models (2021)
Journal Article
Vincenzo, F., A. Thompson, T., H. Weinberg, D., J. Griffith, E., W. Johnson, J., & A. Johnson, J. (2021). Nucleosynthesis signatures of neutrino-driven winds from proto-neutron stars: a perspective from chemical evolution models. Monthly notices of the Royal Astronomical Society, 508(3), 3499-3507. https://doi.org/10.1093/mnras/stab2828

We test the hypothesis that the observed first-peak (Sr, Y, Zr) and second-peak (Ba) s-process elemental abundances in low-metallicity Milky Way stars, and the abundances of the elements Mo and Ru, can be explained by a pervasive r-process contributi... Read More about Nucleosynthesis signatures of neutrino-driven winds from proto-neutron stars: a perspective from chemical evolution models.

Stellar migration and chemical enrichment in the milky way disc: a hybrid model (2021)
Journal Article
Johnson, J. W., Weinberg, D. H., Vincenzo, F., Bird, J. C., Loebman, S. R., Brooks, A. M., …Griffith, E. J. (2021). Stellar migration and chemical enrichment in the milky way disc: a hybrid model. Monthly notices of the Royal Astronomical Society, 508(3), 4484-4511. https://doi.org/10.1093/mnras/stab2718

We develop a hybrid model of galactic chemical evolution that combines a multiring computation of chemical enrichment with a prescription for stellar migration and the vertical distribution of stellar populations informed by a cosmological hydrodynam... Read More about Stellar migration and chemical enrichment in the milky way disc: a hybrid model.

Chronologically dating the early assembly of the Milky Way (2021)
Journal Article
Montalbán, J., Mackereth, J. T., Miglio, A., Vincenzo, F., Chiappini, C., Buldgen, G., …Chaplin, W. J. (2021). Chronologically dating the early assembly of the Milky Way. Nature Astronomy, 5(7), 640-647. https://doi.org/10.1038/s41550-021-01347-7

The standard cosmological model predicts that galaxies are built through hierarchical assembly on cosmological timescales1,2. The Milky Way, like other disk galaxies, underwent violent mergers and accretion of small satellite galaxies in its early hi... Read More about Chronologically dating the early assembly of the Milky Way.

HAYDN: High-precision AsteroseismologY of DeNse stellar fields (2021)
Journal Article
Miglio, A., Girardi, L., Grundahl, F., Mosser, B., Bastian, N., Bragaglia, A., …Vincenzo, F. (2021). HAYDN: High-precision AsteroseismologY of DeNse stellar fields. Experimental astronomy, 51(3), 963-1001. https://doi.org/10.1007/s10686-021-09711-1

In the last decade, the Kepler and CoRoT space-photometry missions have demonstrated the potential of asteroseismology as a novel, versatile and powerful tool to perform exquisite tests of stellar physics, and to enable precise and accurate character... Read More about HAYDN: High-precision AsteroseismologY of DeNse stellar fields.

APOGEE DR16: A multi-zone chemical evolution model for the Galactic disc based on MCMC methods (2021)
Journal Article
Spitoni, E., Verma, K., Silva Aguirre, V., Vincenzo, F., Matteucci, F., Vaičekauskaitė, B., …Calura, F. (2021). APOGEE DR16: A multi-zone chemical evolution model for the Galactic disc based on MCMC methods. Astronomy and Astrophysics, 647, Article A73. https://doi.org/10.1051/0004-6361/202039864

Context. The analysis of the latest release of the Apache Point Observatory Galactic Evolution Experiment project (APOGEE DR16) data suggests the existence of a clear distinction between two sequences of disc stars at different Galactocentric distanc... Read More about APOGEE DR16: A multi-zone chemical evolution model for the Galactic disc based on MCMC methods.

Age dissection of the Milky Way discs: Red giants in the Kepler field (2021)
Journal Article
Miglio, A., Chiappini, C., Mackereth, J. T., Davies, G. R., Brogaard, K., Casagrande, L., …Mandel, I. (2021). Age dissection of the Milky Way discs: Red giants in the Kepler field. Astronomy and Astrophysics, 645, Article A85. https://doi.org/10.1051/0004-6361/202038307

Ensemble studies of red-giant stars with exquisite asteroseismic (Kepler), spectroscopic (APOGEE), and astrometric (Gaia) constraints offer a novel opportunity to recast and address long-standing questions concerning the evolution of stars and of the... Read More about Age dissection of the Milky Way discs: Red giants in the Kepler field.