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Magnetic-buoyancy-induced mixing in AGB Stars: a theoretical explanation of the non-universal [Y/Mg]-age relation

Autor: L., Magrini, D., Vescovi, G., Casali, S., Cristallo, C., Viscasillas Vazquez, G., Cescutti, L., Spina, M., Van Der Swaelmen, S, Randich

Publikováno v: A&A 646, L2 (2021)

The use of abundance ratios involving Y, or other slow-neutron capture elements, are routinely used to infer stellar ages.Aims.We aim to explain the observed [Y/H] and [Y/Mg] abundance ratios of star clusters located in the inner disc with a new pres

Externí odkaz: http://arxiv.org/abs/2101.04429

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The Gaia-ESO survey:Mapping the shape and evolution of the radial abundance gradients with open clusters

Publikováno v: Magrini, L, Vazquez, C V, Spina, L, Randich, S, Romano, D, Franciosini, E, Recio-Blanco, A, Nordlander, T, D'Orazi, V, Baratella, M, Smiljanic, R, Dantas, M L L, Pasquini, L, Spitoni, E, Casali, G, Van der Swaelmen, M, Bensby, T, Stonkute, E, Feltzing, S, Sacco, G G, Bragaglia, A, Pancino, E, Heiter, U, Biazzo, K, Gilmore, G, Bergemann, M, Tautvaisiene, G, Worley, C, Hourihane, A, Gonneau, A & Morbidelli, L 2023, ' The Gaia-ESO survey : Mapping the shape and evolution of the radial abundance gradients with open clusters ', Astronomy & Astrophysics, vol. 669, A119 . https://doi.org/10.1051/0004-6361/202244957

The spatial distribution of elemental abundances and their time evolution are among the major constraints to disentangle the scenarios of formation and evolution of the Galaxy. We used the sample of open clusters available in the final release of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::826253f77588e5690649934eba51d6ba
https://curis.ku.dk/ws/files/342497198/aa44957_22.pdf

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The Gaia-ESO survey: placing constraints on the origin of r-process elements

Publikováno v: Astronomy & Astrophysics
van der Swaelmen, M, Viscasillas Vazquez, C, Cescutti, G, Magrini, L, Cristallo, S, Vescovi, D, Randich, S, Tautvaisiene, G, Bagdonas, V, Bensby, T, Bergemann, M, Bragaglia, A, Drazdauskas, A, Jimenez-Esteban, F, Guiglion, G, Korn, A, Masseron, T, Minkeviiute, R, Smiljanic, R, Spina, L, Stonkute, E & Zaggia, S 2023, ' The Gaia-ESO survey : Placing constraints on the origin of r-process elements ', Astronomy & Astrophysics, vol. 670, A129 . https://doi.org/10.1051/0004-6361/202243764

A renewed interest about the origin of \emph{r}-process elements has been stimulated by the multi-messenger observation of the gravitational event GW170817, with the detection of both gravitational waves and electromagnetic waves corresponding to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51e0cba6bad6bd4d8e2aebf44309f49e
https://hdl.handle.net/11368/3039360

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MINCE:I. Presentation of the project and of the first year sample

Publikováno v: Cescutti, G, Bonifacio, P, Caffau, E, Monaco, L, Franchini, M, Lombardo, L, Matas Pinto, A M, Lucertini, F, François, P, Spitoni, E, Lallement, R, Sbordone, L, Mucciarelli, A, Spite, M, Hansen, C J, Di Marcantonio, P, Kučinskas, A, Dobrovolskas, V, Korn, A J, Valentini, M, Magrini, L, Cristallo, S & Matteucci, F 2022, ' MINCE : I. Presentation of the project and of the first year sample ', Astronomy and Astrophysics, vol. 668, A168 . https://doi.org/10.1051/0004-6361/202244515
Astronomy and astrophysics, Paris : EDP Sciences, 2022, vol. 668, art. no. A168, p. [1-21]
Astronomy & Astrophysics

In recent years, Galactic archaeology has become a particularly vibrant field of astronomy, with its main focus set on the oldest stars of our Galaxy. In most cases, these stars have been identified as the most metal-poor. However, the struggle to fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32b8933a331beec3f128f0cbb0c52c24
https://pure.au.dk/portal/da/publications/mince(eb466889-6050-46b7-89d0-1813502b15d8).html

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The Gaia-ESO Survey: Lithium measurements and new curves of growth

Publikováno v: Franciosini, E, Randich, S, de Laverny, P, Biazzo, K, Feuillet, D K, Frasca, A, Lind, K, Prisinzano, L, Tautvaisiene, G, Lanzafame, A C, Smiljanic, R, Gonneau, A, Magrini, L, Pancino, E, Guiglion, G, Sacco, G G, Sanna, N, Gilmore, G, Bonifacio, P, Jeffries, R D, Micela, G, Prusti, T, Alfaro, E J, Bensby, T, Bragaglia, A, Francois, P, Korn, A J, Van Eck, S, Bayo, A, Bergemann, M, Carraro, G, Heiter, U, Hourihane, A, Jofre, P, Lewis, J, Martayan, C, Monaco, L, Morbidelli, L, Worley, C C & Zaggia, S 2022, ' The Gaia-ESO Survey : Lithium measurements and new curves of growth ', Astronomy & Astrophysics, vol. 668, A49 . https://doi.org/10.1051/0004-6361/202244854
Astronomy and astrophysics, Paris : EDP Sciences, 2022, vol. 668, art. no. A49, p. [1-15]

This is an Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0a6181599afb8fa0ea9092122c65dfd
http://arxiv.org/abs/2210.04721

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