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Autor Ribas, I. |
Documentos disponibles escritos por este autor (5)
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Alonso Floriano, F. J. ; Morales, J. C. ; Caballero, J. A. ; Montes Gutiérrez, David ; Klutsch, A. ; Mundt, R. ; Cortés Contreras, Miriam ; Ribas, I. ; Reiners, A. ; Amado, P. J. ; Quirrenbach, A. ; Jeffers, S. V. | EDP Sciencies | 2015-05Context. CARMENES is a stabilised, high-resolution, double-channel spectrograph at the 3.5m Calar Alto telescope. It is optimally designed for radial-velocity surveys of M dwarfs with potentially habitable Earth-mass planets. Aims. We prepare a [...]texto impreso
Cifuentes, C. ; Caballero, J.A. ; Cortés Contreras, Miriam ; Montes Gutiérrez, David ; Abellán, F.J. ; Dorda, R. ; Holgado, G. ; Zapatero Osorio, M.R. ; Morales, J.C. ; Amado, P.J. ; Passegger, V.M. ; Quirrenbach, A. ; Reiners, A. ; Ribas, I. ; Schweitzer, A. ; Sanz Forcada, J. ; Seifert, W. ; Solano, E. | EDP Sciencies | 2020-10-12Context. The relevance of M dwarfs in the search for potentially habitable Earth-sized planets has grown significantly in the last years. Aims. In our on-going effort to comprehensively and accurately characterise confirmed and potential planet-[...]texto impreso
Martínez Arnáiz, R. M. ; Maldonado, J. ; Montes Gutiérrez, David ; Eiroa, C. ; Montesinos, B. ; Ribas, I. ; Solano, E. | American Institute of Physics | 2009We present the most recent results of our ongoing long-term high resolution spectroscopic study of nearby (d ? 25 pc) FGK stars which aim is to characterize the local properties of the Galaxy, in particular the star-formation history. A through [...]texto impreso
Gómez Marfil, Emilio ; Tabernero, H.M. ; Montes Gutiérrez, David ; Caballero, J. A. ; Soto, M.G. ; González Hernández, J. I. ; Kaminski, A. ; Nagel, E. ; Jeffers, S.V. ; Reiners, A. ; Ribas, I. ; Quirrenbach, A. ; Amado, P.J. | Oxford University Press. | 2020-03With the purpose of assessing classic spectroscopic methods on high-resolution and high signal-to-noise ratio spectra in the near-infrared wavelength region, we selected a sample of 65 F-, G-, and K-type stars observed with CARMENES, the new, ul[...]texto impreso
Schweitzer, A. ; Passegger, V.M: ; Cifuentes, C. ; Béjar, V.J.S. ; Cortés Contreras, Miriam ; Caballero, J. A. ; Burgo, C. del ; Czesla, S. ; Kürster, M. ; Montes, D. ; Zapatero Osorio, M.R. ; Ribas, I. ; Reiners, A. ; Quirrenbach, A. ; Amado, P.J. ; Aceituno, J. ; Anglada Escudé, G. ; Bauer, F.F. ; Dreizler, S. ; Jeffers, S.V. ; Guenther, E.W. ; Henning, T. ; Kaminski, A. ; Lafarga, M. ; Marfil, E. ; Morales, J.C. ; Schmitt, J.H.M.M. ; Seifert, W. ; Solano, E. ; Tabernero, H.M. ; Zechmeister, M. | EDP SCIENCES S A | 2019-05Aims. We determine the radii and masses of 293 nearby, bright M dwarfs of the CARMENES survey. This is the first time that such a large and homogeneous high-resolution (R > 80, 000) spectroscopic survey has been used to derive these fundamental[...]