Oxygen abundances in G- and F-type stars from HARPS: Comparison of [OI] 6300 Å and OI 6158 Å
de Lis, S Bertran, Mena, E Delgado, Zh Adibekyan, V, Santos, N C, Sousa, S G
Published in Astronomy and astrophysics (Berlin) (01.04.2015)
Published in Astronomy and astrophysics (Berlin) (01.04.2015)
Get full text
Journal Article
Deriving precise parameters for cool solar-type stars: Optimizing the iron line list
Tsantaki, M, Sousa, S G, Adibekyan, V Zh, Santos, N C, Mortier, A, Israelian, G
Published in Astronomy and astrophysics (Berlin) (01.07.2013)
Published in Astronomy and astrophysics (Berlin) (01.07.2013)
Get full text
Journal Article
Correcting the spectroscopic surface gravity using transits and asteroseismology: No significant effect on temperatures or metallicities with ARES and MOOG in local thermodynamic equilibrium
Mortier, A, Sousa, S G, Adibekyan, V Zh, Brandao, I M, Santos, N C
Published in Astronomy and astrophysics (Berlin) (01.12.2014)
Published in Astronomy and astrophysics (Berlin) (01.12.2014)
Get full text
Journal Article
Behaviour of elements from lithium to europium in stars with and without planets
Mishenina, T., Kovtyukh, V., Soubiran, C., Adibekyan, V. Zh
Published in Monthly notices of the Royal Astronomical Society (21.10.2016)
Published in Monthly notices of the Royal Astronomical Society (21.10.2016)
Get full text
Journal Article
Li abundances in F stars: planets, rotation, and Galactic evolution
Delgado Mena, E., Bertrán de Lis, S., Adibekyan, V. Zh, Sousa, S. G., Figueira, P., Mortier, A., González Hernández, J. I., Tsantaki, M., Israelian, G., Santos, N. C.
Published in Astronomy and astrophysics (Berlin) (01.04.2015)
Published in Astronomy and astrophysics (Berlin) (01.04.2015)
Get full text
Journal Article
Kinematics and chemical properties of the Galactic stellar populations: The HARPS FGK dwarfs sample
Adibekyan, V Zh, Figueira, P, Santos, N C, Hakobyan, A A, Sousa, S G, Pace, G, Mena, E Delgado, Robin, A C, Israelian, G, Hernandez, J I Gonzalez
Published in Astronomy and astrophysics (Berlin) (01.06.2013)
Published in Astronomy and astrophysics (Berlin) (01.06.2013)
Get full text
Journal Article
AN ANCIENT EXTRASOLAR SYSTEM WITH FIVE SUB-EARTH-SIZE PLANETS
Campante, T L, Barclay, T, Swift, J J, Huber, D, Adibekyan, V Zh, Cochran, W, Burke, C J, Isaacson, H, Quintana, E V, Davies, G R
Published in The Astrophysical journal (01.02.2015)
Published in The Astrophysical journal (01.02.2015)
Get full text
Journal Article
Li depletion in solar analogues with exoplanets: Extending the sample
Delgado Mena, E, Israelian, G, Gonzalez Hernandez, J I, Sousa, S G, Mortier, A, Santos, N C, Adibekyan, V Zh, Fernandes, J, Rebolo, R, Udry, S, Mayor, M
Published in Astronomy and astrophysics (Berlin) (01.02.2014)
Published in Astronomy and astrophysics (Berlin) (01.02.2014)
Get full text
Journal Article
C/O vs. Mg/Si ratios in solar type stars: The HARPS sample
Suárez-Andrés, L., Israelian, G., González Hernández, J. I., Adibekyan, V. Zh, Delgado Mena, E., Santos, N. C., Sousa, S. G.
Published in Astronomy and astrophysics (Berlin) (01.06.2018)
Published in Astronomy and astrophysics (Berlin) (01.06.2018)
Get full text
Journal Article
New and updated stellar parameters for 71 evolved planet hosts: On the metallicity–giant planet connection
Mortier, A, Santos, N C, Sousa, S G, Adibekyan, V Zh, Delgado Mena, E, Tsantaki, M, Israelian, G, Mayor, M
Published in Astronomy and astrophysics (Berlin) (01.09.2013)
Published in Astronomy and astrophysics (Berlin) (01.09.2013)
Get full text
Journal Article
CNO behaviour in planet-harbouring stars: II. Carbon abundances in stars with and without planets using the CH band
Suarez-Andres, L, Israelian, G, Hernandez, J I Gonzalez, Zh Adibekyan, V, Mena, E Delgado, Santos, N C, Sousa, S G
Published in Astronomy and astrophysics (Berlin) (01.03.2017)
Published in Astronomy and astrophysics (Berlin) (01.03.2017)
Get full text
Journal Article
Orbital and physical properties of planets and their hosts: new insights on planet formation and evolution
Adibekyan, V. Zh, Figueira, P., Santos, N. C., Mortier, A., Mordasini, C., Delgado Mena, E., Sousa, S. G., Correia, A. C. M., Israelian, G., Oshagh, M.
Published in Astronomy and astrophysics (Berlin) (01.12.2013)
Published in Astronomy and astrophysics (Berlin) (01.12.2013)
Get full text
Journal Article
The HARPS search for southern extra-solar planets: XXXV. The interesting case of HD 41248: stellar activity, no planets?
Santos, N C, Mortier, A, Faria, J P, Dumusque, X, Adibekyan, V Zh, Delgado-Mena, E, Figueira, P, Benamati, L, Boisse, I, Cunha, D
Published in Astronomy and astrophysics (Berlin) (01.06.2014)
Published in Astronomy and astrophysics (Berlin) (01.06.2014)
Get full text
Journal Article
Radial velocity information content of M dwarf spectra in the near-infrared
Figueira, P., Adibekyan, V. Zh, Oshagh, M., Neal, J. J., Rojas-Ayala, B., Lovis, C., Melo, C., Pepe, F., Santos, N. C., Tsantaki, M.
Published in Astronomy and astrophysics (Berlin) (01.02.2016)
Published in Astronomy and astrophysics (Berlin) (01.02.2016)
Get full text
Journal Article
Revisiting the correlation between stellar activity and planetary surface gravity
Figueira, P., Oshagh, M., Adibekyan, V. Zh, Santos, N. C.
Published in Astronomy and astrophysics (Berlin) (01.12.2014)
Published in Astronomy and astrophysics (Berlin) (01.12.2014)
Get full text
Journal Article
Exploring the α-enhancement of metal-poor planet-hosting stars. The Kepler and HARPS samples
Adibekyan, V. Zh, Delgado Mena, E., Sousa, S. G., Santos, N. C., Israelian, G., González Hernández, J. I., Mayor, M., Hakobyan, A. A.
Published in Astronomy and astrophysics (Berlin) (01.11.2012)
Published in Astronomy and astrophysics (Berlin) (01.11.2012)
Get full text
Journal Article