Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Lyudmilla Mashonkina"'
Autor:
Carmela Lardo, Christopher Sneden, Nicolas F. Martin, Else Starkenburg, Federico Sestito, Julio F. Navarro, Rubén Sánchez Janssen, Jonay I. Gonzalez-Hernandez, Collin Kielty, Pascale Jablonka, Anke Arentsen, K. Youakim, Raymond G. Carlberg, Lyudmilla Mashonkina, Piercarlo Bonifacio, Kim A. Venn, Vanessa Hill, G. F. Thomas, Elisabetta Caffau, David Aguado, Khyati Malhan
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 492 (3), pp.3241-3262. ⟨10.1093/mnras/stz3546⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 492 (3), pp.3241-3262. ⟨10.1093/mnras/stz3546⟩
A chemo-dynamical analysis of 115 metal-poor candidate stars selected from the narrow-band Pristine photometric survey is presented based on CFHT high-resolution ESPaDOnS spectroscopy. We have discovered 28 new bright (V < 15) stars with [Fe/H] < −
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cf95c183ab1a275da5252f0b9c83c88
https://hal-obspm.ccsd.cnrs.fr/obspm-02568921
https://hal-obspm.ccsd.cnrs.fr/obspm-02568921
Publikováno v:
Proceedings of the International Astronomical Union
Proceedings of the International Astronomical Union, Cambridge University Press (CUP), 2017, 13 (S334), pp.259-262
Proceedings of the International Astronomical Union, Cambridge University Press (CUP), 2017, 13 (S334), pp.259-262
We present Non-Local Thermodynamic Equilibrium (Non-LTE) abundance corrections for Mg, Ca, and Fe in 12 ultra metal-poor (UMP) stars ([Fe/H] < −4.00). We show that they increase in absolute value toward the lower metallicity up to 0.45 dex for Mg,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db5512ecdbace2fc2780efd87be545cb
https://hal.archives-ouvertes.fr/hal-01971974
https://hal.archives-ouvertes.fr/hal-01971974