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Luan Ghezzi
Luan Ghezzi
Associate Professor, Observatório do Valongo, UFRJ
Dirección de correo verificada de astro.ufrj.br - Página principal
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SDSS-III: Massive spectroscopic surveys of the distant universe, the Milky Way, and extra-solar planetary systems
DJ Eisenstein, DH Weinberg, E Agol, H Aihara, CA Prieto, SF Anderson, ...
The Astronomical Journal 142 (3), 72, 2011
25192011
The Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III
S Alam, FD Albareti, CA Prieto, F Anders, SF Anderson, BH Andrews, ...
arXiv preprint arXiv:1501.00963, 2015
6742015
Stellar parameters and metallicities of stars hosting Jovian and Neptunian mass planets: a possible dependence of planetary mass on metallicity
L Ghezzi, K Cunha, VV Smith, FX de Araújo, SC Schuler, R de la Reza
The Astrophysical Journal 720 (2), 1290, 2010
2042010
A spectroscopic analysis of the California-Kepler survey sample. I. Stellar parameters, planetary radii, and a slope in the radius gap
CF Martinez, K Cunha, L Ghezzi, VV Smith
The Astrophysical Journal 875 (1), 29, 2019
1112019
Retired a stars revisited: an updated giant planet occurrence rate as a function of stellar metallicity and mass
L Ghezzi, BT Montet, JA Johnson
The Astrophysical Journal 860 (2), 109, 2018
1022018
Abundances of Stars with Planets: Trends with Condensation Temperature
SC Schuler, D Flateau, K Cunha, JR King, L Ghezzi, VV Smith
The Astrophysical Journal 732 (1), 55, 2011
882011
Detailed Abundances of the Solar Twins 16 Cygni A and B: Constraining Planet Formation Models
SC Schuler, K Cunha, VV Smith, L Ghezzi, JR King, CP Deliyannis, ...
The Astrophysical Journal Letters 737 (2), L32, 2011
812011
Metallicities of Planet-hosting Stars: A Sample of Giants and Subgiants
L Ghezzi, K Cunha, SC Schuler, VV Smith
The Astrophysical Journal 725 (1), 721, 2010
742010
Measurements of the isotopic ratio 6Li/7Li in stars with planets
L Ghezzi, K Cunha, VV Smith, S Margheim, S Schuler, FX De Araujo, ...
The Astrophysical Journal 698 (1), 451, 2009
622009
Lithium abundances in a sample of planet-hosting dwarfs
L Ghezzi, K Cunha, VV Smith, R de la Reza
The Astrophysical Journal 724 (1), 154, 2010
612010
Beyond the Main Sequence: Testing the Accuracy of Stellar Masses Predicted by the PARSEC Evolutionary Tracks
L Ghezzi, JA Johnson
The Astrophysical Journal 812 (2), 96, 2015
462015
MARVELS-1b: a short-period, brown dwarf desert candidate from the SDSS-III marvels planet search
BL Lee, J Ge, SW Fleming, KG Stassun, BS Gaudi, R Barnes, ...
The Astrophysical Journal 728 (1), 32, 2011
442011
Detailed abundances of stars with small planets discovered by Kepler. I. The first sample
SC Schuler, ZA Vaz, OJK Santrich, K Cunha, VV Smith, JR King, JK Teske, ...
The Astrophysical Journal 815 (1), 5, 2015
402015
Marvels-1: A face-on double-lined binary star masquerading as a resonant planetary system and consideration of rare false positives in radial velocity planet searches
JT Wright, A Roy, S Mahadevan, SX Wang, EB Ford, M Payne, BL Lee, ...
The Astrophysical Journal 770 (2), 119, 2013
382013
Astrobiologically interesting stars within 10 parsecs of the Sun
G Porto de Mello, E Fernandez del Peloso, L Ghezzi
Astrobiology 6 (2), 308-331, 2006
382006
Abundance Differences between Exoplanet Binary Host Stars XO-2N and XO-2S—Dependence on Stellar Parameters
JK Teske, L Ghezzi, K Cunha, VV Smith, SC Schuler, M Bergemann
The Astrophysical Journal Letters 801 (1), L10, 2015
342015
Chemo-kinematics of the Milky Way from the SDSS-III MARVELS survey
N Grieves, J Ge, N Thomas, K Willis, B Ma, D Lorenzo-Oliveira, ...
Monthly Notices of the Royal Astronomical Society 481 (3), 3244-3265, 2018
322018
Exploring the brown dwarf desert: new substellar companions from the SDSS-III MARVELS survey
N Grieves, J Ge, N Thomas, B Ma, S Sithajan, L Ghezzi, B Kimock, K Willis, ...
Monthly Notices of the Royal Astronomical Society 467 (4), 4264-4281, 2017
312017
Very low mass stellar and substellar companions to solar-like stars from marvels. I. a low-mass ratio stellar companion to TYC 4110-01037-1 in a 79 day orbit
JP Wisniewski, J Ge, JR Crepp, N De Lee, J Eastman, M Esposito, ...
The Astronomical Journal 143 (5), 107, 2012
292012
The homogeneous study of transiting systems (HoSTS). I. The pilot study of WASP-13
YGM Chew, F Faedi, P Cargile, AP Doyle, L Ghezzi, S Sousa, SCC Barros, ...
The Astrophysical Journal 768 (1), 79, 2013
272013
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20