Search Results - "Vincenzo, Fiorenzo"

The Fall of a Giant. Chemical evolution of Enceladus, alias the Gaia Sausage by Vincenzo, Fiorenzo, Spitoni, Emanuele, Calura, Francesco, Matteucci, Francesca, Silva Aguirre, Victor, Miglio, Andrea, Cescutti, Gabriele

“…ABSTRACT We present the first chemical evolution model for Enceladus, alias the Gaia Sausage, to investigate the star formation history of one of the most…”
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Chronologically dating the early assembly of the Milky Way by Montalbán, Josefina, Mackereth, J. Ted, Miglio, Andrea, Vincenzo, Fiorenzo, Chiappini, Cristina, Buldgen, Gael, Mosser, Benoît, Noels, Arlette, Scuflaire, Richard, Vrard, Mathieu, Willett, Emma, Davies, Guy R., Hall, Oliver J., Bo Nielsen, Martin, Khan, Saniya, Rendle, Ben M., van Rossem, Walter E., Ferguson, Jason W., Chaplin, William J.

“…The standard cosmological model predicts that galaxies are built through hierarchical assembly on cosmological timescales 1 , 2 . The Milky Way, like other…”
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APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites by Hasselquist, Sten, Hayes, Christian R., Lian, Jianhui, Weinberg, David H., Zasowski, Gail, Horta, Danny, Beaton, Rachael, Feuillet, Diane K., Garro, Elisa R., Gallart, Carme, Smith, Verne V., Holtzman, Jon A., Minniti, Dante, Lacerna, Ivan, Shetrone, Matthew, Jönsson, Henrik, Cioni, Maria-Rosa L., Fillingham, Sean P., Cunha, Katia, O’Connell, Robert, Fernández-Trincado, José G., Muñoz, Ricardo R., Schiavon, Ricardo, Almeida, Andres, Anguiano, Borja, Beers, Timothy C., Bizyaev, Dmitry, Brownstein, Joel R., Cohen, Roger E., Frinchaboy, Peter, García-Hernández, D. A., Geisler, Doug, Lane, Richard R., Majewski, Steven R., Nidever, David L., Nitschelm, Christian, Povick, Joshua, Price-Whelan, Adrian, Roman-Lopes, Alexandre, Rosado, Margarita, Sobeck, Jennifer, Stringfellow, Guy, Valenzuela, Octavio, Villanova, Sandro, Vincenzo, Fiorenzo

“…Abstract The SDSS-IV Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey has obtained high-resolution spectra for thousands of red giant…”
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The KLEVER survey: nitrogen abundances at z ∼ 2 and probing the existence of a fundamental nitrogen relation by Hayden-Pawson, Connor, Curti, Mirko, Maiolino, Roberto, Cirasuolo, Michele, Belfiore, Francesco, Cappellari, Michele, Concas, Alice, Cresci, Giovanni, Cullen, Fergus, Kobayashi, Chiaki, Mannucci, Filippo, Marconi, Alessandro, Meneghetti, Massimo, Mercurio, Amata, Peng, Yingjie, Swinbank, Mark, Vincenzo, Fiorenzo

“…ABSTRACT We present a comparison of the nitrogen-to-oxygen ratio (N/O) in 37 high-redshift galaxies at z ∼ 2 taken from the KMOS Lensed Emission Lines and…”
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Nucleosynthesis signatures of neutrino-driven winds from proto-neutron stars: a perspective from chemical evolution models by Vincenzo, Fiorenzo, Thompson, Todd A, Weinberg, David H, Griffith, Emily J, Johnson, James W, Johnson, Jennifer A

“…ABSTRACT 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…”
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CLASSY. IX. The Chemical Evolution of the Ne, S, Cl, and Ar Elements by Arellano-Córdova, Karla Z., Berg, Danielle A., Mingozzi, Matilde, James, Bethan L., Rogers, Noah S. J., Skillman, Evan D., Cullen, Fergus, Alexander, Ryan K., Amorín, Ricardo O., Chisholm, John, Hayes, Matthew, Heckman, Timothy, Hernandez, Svea, Kumari, Nimisha, Leitherer, Claus, Martin, Crystal L., Maseda, Michael, Nanayakkara, Themiya, Parker, Kaelee, Ravindranath, Swara, Strom, Allison L., Vincenzo, Fiorenzo, Wofford, Aida

“…To study the chemical evolution across cosmic epochs, we investigate Ne, S, Cl, and Ar abundance patterns in the Cosmic Origins Spectrograph Legacy Archive…”
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GTC Follow-up Observations of Very Metal-poor Star Candidates from DESI by Allende Prieto, Carlos, Aguado, David S., González Hernández, Jonay I., Rebolo, Rafael, Najita, Joan, Manser, Christopher J., Rockosi, Constance, Slepian, Zachary, Mezcua, Mar, Valluri, Monica, Ezzeddine, Rana, Koposov, Sergey E., Cooper, Andrew P., Dey, Arjun, Gänsicke, Boris T., Li, Ting S., Cunha, Katia, Zou, Siwei, Aguilar, Jessica Nicole, Ahlen, Steven, Brooks, David, Claybaugh, Todd, Cole, Shaun, Eftekharzadeh, Sarah, Fanning, Kevin, Forero-Romero, Jaime, Gontcho A Gontcho, Satya, Honscheid, Klaus, Jablonka, Pascale, Kehoe, Robert, Kisner, Theodore, Landriau, Martin, de la Macorra, Axel, Meisner, Aaron, Miquel, Ramón, Moustakas, John, Nie, Jundan, Poppett, Claire, Prada, Francisco, Rezaie, Mehdi, Rossi, Graziano, Sánchez, Eusebio, Schubnell, Michael, Sharples, Ray, Siudek, Malgorzata, Smith, Verne V., Tarlé, Gregory, Vincenzo, Fiorenzo, Weaver, Benjamin Alan, Zhou, Zhimin, Zou, Hu

“…Abstract The observations from the Dark Energy Spectroscopic Instrument (DESI) will significantly increase the numbers of known extremely metal-poor stars by a…”
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Stellar migrations and metal flows – Chemical evolution of the thin disc of a simulated Milky Way analogous galaxy by Vincenzo, Fiorenzo, Kobayashi, Chiaki

“…ABSTRACT In order to understand the roles of metal flows in galaxy formation and evolution, we analyse our self-consistent cosmological chemodynamical…”
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HAYDN by Miglio, Andrea, Girardi Léo, Grundahl, Frank, Mosser Benoit, Bastian, Nate, Bragaglia Angela, Brogaard Karsten, Buldgen Gaël, Chantereau, William, Chaplin, William, Chiappini, Cristina, Marc-Antoine, Dupret, Eggenberger, Patrick, Gieles, Mark, Izzard, Robert, Kawata Daisuke, Karoff Christoffer, Lagarde Nadège, Mackereth, Ted, Magrin Demetrio, Meynet Georges, Michel, Eric, Montalbán Josefina, Nascimbeni Valerio, Noels Arlette, Piotto Giampaolo, Ragazzoni, Roberto, Soszyński Igor, Tolstoy Eline, Toonen, Silvia, Triaud Amaury, Vincenzo Fiorenzo

“…In the last decade, the Kepler and CoRoT space-photometry missions have demonstrated the potential of asteroseismology as a novel, versatile and powerful tool…”
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Evolution of N/O ratios in galaxies from cosmological hydrodynamical simulations by Vincenzo, Fiorenzo, Kobayashi, Chiaki

“…Abstract We study the redshift evolution of the gas-phase O/H and N/O abundances, both (i) for individual interstellar medium (ISM) regions within single…”
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Zoom-in cosmological hydrodynamical simulation of a star-forming barred, spiral galaxy at redshift z = 2 by Vincenzo, Fiorenzo, Kobayashi, Chiaki, Yuan, Tiantian

“…ABSTRACT We present gas and stellar kinematics of a high-resolution zoom-in cosmological chemodynamical simulation, which fortuitously captures the formation…”
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On the [α/Fe]–[Fe/H] relations in early-type galaxies by Vincenzo, Fiorenzo, Kobayashi, Chiaki, Taylor, Philip

“…Abstract We study how the predicted [α/Fe]–[Fe/H] relations in early-type galaxies vary as functions of their stellar masses, ages, and stellar velocity…”
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The distribution of [α/Fe] in the Milky Way disc by Vincenzo, Fiorenzo, Weinberg, David H, Miglio, Andrea, Lane, Richard R, Roman-Lopes, Alexandre

“…ABSTRACT Using a sample of red giant stars from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) Data Release 16, we infer the conditional…”
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Empirical constraints on the nucleosynthesis of nitrogen by Johnson, James W, Weinberg, David H, Vincenzo, Fiorenzo, Bird, Jonathan C, Griffith, Emily J

“…ABSTRACT We derive empirical constraints on the nucleosynthetic yields of nitrogen by incorporating N enrichment into our previously developed and empirically…”
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The Impact of Black Hole Formation on Population-averaged Supernova Yields by Griffith, Emily J., Sukhbold, Tuguldur, Weinberg, David H., Johnson, Jennifer A., Johnson, James W., Vincenzo, Fiorenzo

“…Abstract The landscape of black hole (BH) formation—in which massive stars explode as core-collapse supernovae (CCSN) and which implode into BHs—profoundly…”
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Stellar migration and chemical enrichment in the milky way disc: a hybrid model by Johnson, James W, Weinberg, David H, Vincenzo, Fiorenzo, Bird, Jonathan C, Loebman, Sarah R, Brooks, Alyson M, Quinn, Thomas R, Christensen, Charlotte R, Griffith, Emily J

“…ABSTRACT We develop a hybrid model of galactic chemical evolution that combines a multiring computation of chemical enrichment with a prescription for stellar…”
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Residual Abundances in GALAH DR3: Implications for Nucleosynthesis and Identification of Unique Stellar Populations by Griffith, Emily J., Weinberg, David H., Buder, Sven, Johnson, Jennifer A., Johnson, James W., Vincenzo, Fiorenzo

“…Abstract We investigate the [X/Mg] abundances of 16 elements for 82,910 Galactic disk stars from GALAH+ DR3. We fit the median trends of low-Ia and high-Ia…”
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The distribution of [α/Fe] in the Milky Way disc by Vincenzo, Fiorenzo, Weinberg, David H., Miglio, Andrea, Lane, Richard R., Roman-Lopes, Alexandre

“…Using a sample of red giant stars from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) Data Release 16, we infer the conditional…”
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Chemical evolution of fluorine in the Milky Way by Womack, Kate A, Vincenzo, Fiorenzo, Gibson, Brad K, Côté, Benoit, Pignatari, Marco, Brinkman, Hannah E, Ventura, Paolo, Karakas, Amanda

“…ABSTRACT Fluorine has many different potential sites and channels of production, making narrowing down a dominant site of fluorine production particularly…”
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Stellar migration and chemical enrichment in the milky way disc: a hybrid model by Johnson, James W., Weinberg, David H., Vincenzo, Fiorenzo, Bird, Jonathan C., Loebman, Sarah R., Brooks, Alyson M., Quinn, Thomas R., Christensen, Charlotte R., Griffith, Emily J.

“…We develop a hybrid model of galactic chemical evolution that combines a multiring computation of chemical enrichment with a prescription for stellar migration…”
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