Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Danielle de Brito Silva"'
Autor:
Danielle de Brito Silva, Paula Jofré, Patricia B. Tissera, Keaghan J. Yaxley, Jenny Gonzalez Jara, Camilla J. L. Eldridge, Emanuel Sillero, Robert M. Yates, Xia Hua, Payel Das, Claudia Aguilera-Gómez, Evelyn J. Johnston, Alvaro Rojas-Arriagada, Robert Foley, Gerard Gilmore
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 2, p 154 (2024)
Phylogenetic methods have long been used in biology and more recently have been extended to other fields—for example, linguistics and technology—to study evolutionary histories. Galaxies also have an evolutionary history and fall within this broa
Externí odkaz:
https://doaj.org/article/af2dead3ab174a87819b8f6a15dfce33
Autor:
Payel Das, Robert Foley, Danielle de Brito Silva, Paula Jofre, Keaghan J Yaxley, Holly Jackson
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 502:32-47
Since chemical abundances are inherited between generations of stars, we use them to trace the evolutionary history of our Galaxy. We present a robust methodology for creating a phylogenetic tree, a biological tool used for centuries to study heritab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf4fa60bc11a95d64ee04de44ab0960
https://doi.org/10.1093/mnras/staa4028
https://doi.org/10.1093/mnras/staa4028
Autor:
Andreia Carrillo, Keith Hawkins, Paula Jofré, Danielle de Brito Silva, Payel Das, Madeline Lucey
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2022, Vol.513(2), pp.1557-1580 [Peer Reviewed Journal]
Understanding the assembly of our Galaxy requires us to also characterize the systems that helped build it. In this work, we accomplish this by exploring the chemistry of accreted halo stars from the Gaia-Enceladus/Gaia-Sausage (GES) selected in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c54c4d44a1fad3175b36528e0b4fb4c4
http://arxiv.org/abs/2202.10416
http://arxiv.org/abs/2202.10416
Autor:
Maria Luisa Buzzo, Arianna Cortesi, Duncan A Forbes, Jean P Brodie, Warrick J Couch, Carlos Eduardo Barbosa, Danielle de Brito Silva, Paula Coelho, Ana L Chies-Santos, Carlos Escudero, Leandro Sesto, Karín Menéndez-Delmestre, Thiago S Gonçalves, Clécio R Bom, Alvaro Alvarez-Candal, Analía V Smith Castelli, William Schoenell, Antonio Kanaan, Tiago Ribeiro, Claudia Mendes de Oliveira
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
In this paper, we describe a new method to select globular cluster (GC) candidates, including galaxy subtraction with unsharp masking, template fitting techniques, and the inclusion of Gaia’s proper motions. We report the use of the 12-band photome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaf480e0485f4beb3543f9a5ab908457
http://hdl.handle.net/10261/268872
http://hdl.handle.net/10261/268872
Autor:
Danielle de Brito Silva, Paula Coelho, Arianna Cortesi, Gustavo Bruzual, Gladis Magris C., Ana L. Chies-Santos, Jose A. Hernandez-Jimenez, Alessandro Ederoclite, Izaskun San Roman, Jesús Varela, Duncan A. Forbes, Yolanda Jiménez-Teja, Javier Cenarro, David Cristóbal-Hornillos, Carlos Hernández-Monteagudo, Carlos López-Sanjuan, Antonio Marín-Franch, Mariano Moles, Héctor Vázquez Ramió, Renato Dupke, Laerte Sodré, Raul E. Angulo
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, provided the orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a8a7ef54c1fec86499f1fb702d897e
http://arxiv.org/abs/2110.04423
http://arxiv.org/abs/2110.04423
Autor:
Sergey E. Koposov, Douglas Bourbert, Paula Jofre, Danielle de Brito Silva, J. L. Prieto, Keith Hawkins
Publikováno v:
de Brito-Silva, D, Jofré, P, Bourbert, D, Koposov, S E, Prieto, J L & Hawkins, K 2022, ' J01020100-7122208: an accreted evolved blue straggler that wasn't ejected from a supermassive black hole ', Monthly Notices of the Royal Astronomical Society, vol. 509, no. 3, pp. 4637-4652 . https://doi.org/10.1093/mnras/stab3364
J01020100-7122208 is a star whose origin and nature still challenges us. It was first believed to be a yellow super giant ejected from the Small Magellanic Cloud, but it was more recently claimed to be a red giant accelerated by the Milky Way's centr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50a28021e25574a05f8a869b47cdfc53