Christophe Lovis

Photometric and spectroscopic detection of the primary transit of the 111-day-period planet HD 80606 b (2009)

Moutou, Claire, Hebrard, Guillaume, Bouchy, Francois, Eggenberger, Anne, Boisse, Isabelle, Bonfils, Xavier, ...

We report the detection of the primary transit of the extra-solar planet HD 80606 b, thanks to photometric and spectroscopic observations performed at Observatoire de Haute-Provence, simultaneously...

Cosmic dynamics in the era of Extremely Large Telescopes (2008)

Liske, Jochen, Grazian, Andrea, Vanzella, Eros, Dessauges, Miroslava, Viel, Matteo, Pasquini, Luca, ...

The redshifts of all cosmologically distant sources are expected to experience a small, systematic drift as a function of time due to the evolution of the Universe's expansion rate. A measurement of...

Cosmic dynamics in the era of Extremely Large Telescopes (2008)

Liske, Jochen, Grazian, Andrea, Vanzella, Eros, Dessauges, Miroslava, Viel, Matteo, Pasquini, Luca, ...

The redshifts of all cosmologically distant sources are expected to experience a small, systematic drift as a function of time due to the evolution of the Universe's expansion rate. A measurement of...

Cosmic dynamics in the era of Extremely Large Telescopes (2008)

Liske, Jochen, Grazian, Andrea, Vanzella, Eros, Dessauges, Miroslava, Viel, Matteo, Pasquini, Luca, ...

The redshifts of all cosmologically distant sources are expected to experience a small, systematic drift as a function of time due to the evolution of the Universe's expansion rate. A measurement of...

The HARPS search for southern extra-solar planets. IX. Exoplanets orbiting HD 100777, HD 190647, and HD 221287 (2007)

Naef, Dominique, Mayor, Michel, Benz, Willy, Bouchy, Francois, Curto, Gaspare Lo, Lovis, Christophe, ...

The HARPS high-resolution high-accuracy spectrograph is offered to the astronomical community since the second half of 2003. Since then, we have been using this instrument for monitoring radial...

Formation and structure of the three Neptune-mass planets system around HD69830 (2007)

Alibert, Yann, Baraffe, Isabelle, Benz, Willy, Chabrier, Gilles, Mordasini, Christophe, Lovis, Christophe, ...

Since the discovery of the first giant planet outside the solar system in 1995 (Mayor & Queloz 1995), more than 180 extrasolar planets have been discovered. With improving detection capabilities, a...

Selection of ThAr lines for wavelength calibration of echelle spectra and implications for variations in the fine-structure constant (2007)

Murphy, Michael T., Tzanavaris, Panayiotis, Webb, Jonathan K., Lovis, Christophe

Echelle spectrographs currently provide some of the most precise and detailed spectra in astronomy, the interpretation of which sometimes depends on the wavelength calibration accuracy. In some...

Selection of ThAr lines for wavelength calibration of echelle spectra and implications for variations in the fine-structure constant (2007)

Murphy, Michael T., Tzanavaris, Panayiotis, Webb, Jonathan K., Lovis, Christophe

Echelle spectrographs currently provide some of the most precise and detailed spectra in astronomy, the interpretation of which sometimes depends on the wavelength calibration accuracy. In some...

Selection of ThAr lines for wavelength calibration of echelle spectra and implications for variations in the fine-structure constant (2007)

Murphy, Michael T., Tzanavaris, Panayiotis, Webb, Jonathan K., Lovis, Christophe

Echelle spectrographs currently provide some of the most precise and detailed spectra in astronomy, the interpretation of which sometimes depends on the wavelength calibration accuracy. In some...

Selection of ThAr lines for wavelength calibration of echelle spectra and implications for variations in the fine-structure constant (2007)

Murphy, Michael T., Tzanavaris, Panayiotis, Webb, J. K., Lovis, Christophe

Echelle spectrographs currently provide some of the most precise and detailed spectra in astronomy, the interpretation of which sometimes depends on the wavelength calibration accuracy. In some...

The CODEX-ESPRESSO experiment: cosmic dynamics, fundamental physics, planets and much more (2007)

Cristiani, Stefano, Avila, Gerardo, Bonifacio, Piercarlo, Bouchy, Francois, Carswell, B., D'Odorico, Sandro D., ...

CODEX, a high-resolution, super-stable spectrograph to be fed by the E-ELT, the most powerful telescope ever conceived, will for the first time provide the possibility of directly measuring the...

Formation and structure of the three Neptune-mass planets system around HD69830 (2006)

Alibert, Yann, Baraffe, Isabelle, Benz, Willy, Chabrier, Gilles, Mordasini, Christophe, Lovis, Christophe, ...

Since the discovery of the first giant planet outside the solar system in 1995 (Mayor & Queloz 1995), more than 180 extrasolar planets have been discovered. With improving detection capabilities, a...

CODEX : measuring the expansion of the universe (2005)

Pasquini, Luca, Cristiani, Stefano, Dekker, Hans, Haehnelt, Martin, Molaro, Paolo, Pepe, Francesco, ...

CODEX, a high-resolution, super-stable spectrograph to be fed by OWL, the most powerful telescope ever conceived, will for the first time provide the possibility of directly measuring the change of...

CODEX : measuring the expansion of the universe (2005)

Pasquini, Luca, Cristiani, Stefano, Dekker, Hans, Haehnelt, Martin, Molaro, Paolo, Pepe, Francesco, ...

CODEX, a high-resolution, super-stable spectrograph to be fed by OWL, the most powerful telescope ever conceived, will for the first time provide the possibility of directly measuring the change of...