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- Publications
- Influence
Absolute Properties of the Low-Mass Eclipsing Binary CM Draconis
- J. Morales, I. Ribas, +12 authors R. Mathieu
- Physics
- 8 October 2008
Spectroscopic and eclipsing binary systems offer the best means for determining accurate physical properties of stars, including their masses and radii. The data available for low-mass stars have… Expand
The Effect of Magnetic Activity on Low-Mass Stars in Eclipsing Binaries
- J. Morales, J. Gallardo, +8 authors Univ. of Exeter
- Physics
- 31 May 2010
In recent years, analyses of eclipsing binary systems have unveiled differences between the observed fundamental properties of low-mass stars and those predicted by stellar structure models.… Expand
Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators
- M. Zechmeister, A. Reiners, +18 authors V. Wolthoff
- Physics
- 27 October 2017
Context: The CARMENES survey is a high-precision radial velocity (RV) programme that aims to detect Earth-like planets orbiting low-mass stars.
Aims: We develop least-squares fitting algorithms to… Expand
The Vehicle Routing Problem with Stochastic Demand and Duration Constraints
- A. Erera, J. Morales, M. Savelsbergh
- Engineering, Computer Science
- Transp. Sci.
- 1 November 2010
TLDR
Detection of He I λ 10830 A absorption on HD 189733 b with CARMENES high-resolution transmission spectroscopy
- M. Salz, S. Czesla, +35 authors M. Zechmeister
- Physics
- 6 December 2018
We present three transit observations of HD 189733 b obtained with the high-resolution spectrograph CARMENES at Calar Alto. A strong absorption signal is detected in the near-infrared He I triplet at… Expand
ABSOLUTE DIMENSIONS OF THE G7+K7 ECLIPSING BINARY STAR IM VIRGINIS: DISCREPANCIES WITH STELLAR EVOLUTION MODELS
- J. Morales, G. Torres, L. A. Marschall, W. Brehm
- Physics
- 23 October 2009
We report extensive spectroscopic and differential photometric BVRI observations of the active, detached, 1.309-day double-lined eclipsing binary IM Vir, composed of a G7-type primary and a K7… Expand
Robust Optimization for Empty Repositioning Problems
- A. Erera, J. Morales, M. Savelsbergh
- Computer Science
- Oper. Res.
- 1 March 2009
TLDR
Global Intermodal Tank Container Management for the Chemical Industry
- A. Erera, J. Morales, M. W. P. Savelsbergh
- Business
- 1 November 2005
The scale of the global chemical industry is enormous: in 2003, the total value of global production exceeded US$1.7 trillion. International logistics is especially crucial to the high-value… Expand
A candidate super-Earth planet orbiting near the snow line of Barnard’s star
- I. Ribas, M. Tuomi, +60 authors G. Anglada-Escudé
- Physics, Medicine
- Nature
- 14 November 2018
Barnard’s star is a red dwarf, and has the largest proper motion (apparent motion across the sky) of all known stars. At a distance of 1.8 parsecs1, it is the closest single star to the Sun; only the… Expand
The effect of activity on stellar temperatures and radii
- J. Morales, I. Ribas, C. Jordi
- Physics
- 22 November 2007
Context. Recent analyses of low-mass eclipsing binary stars have unveiled a significant disagreement between the observations and predictions of stellar structure models. Results show that… Expand