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Terrestrial planets and water delivery around low-mass stars
(EDP Sciences, 2016-11)
Context. Theoretical and observational studies suggest that protoplanetary disks with a wide range of masses could be found around low-mass stars. Aims: We analyze planetary formation processes in systems without gas giants ...
Diversity of planetary systems in low-mass disks: Terrestrial-type planet formation and water delivery
(EDP Sciences, 2014-07)
Context. Several studies, observational and theoretical, suggest that planetary systems with only rocky planets are the most common in the Universe.<br />Aims. We study the diversity of planetary systems that might form ...
Earth-size planet formation in the habitable zone of circumbinary stars
(2020-05-01)
This work investigates the possibility of close binary (CB) star systems having Earth-size planets within their habitable zones (HZs). First, we selected all known CB systems with confirmed planets (totaling 22 systems) ...
Stability and dynamics of terrestrial planets in binary star systems: application on Alpha Centauri
(American Astronomical SocietyParaty, 2013)
Binary stars are frequent in the universe, with about 50% of the known main sequence stars being located at a multiple star system (Abt, 1979). Even though, they are universally thought as second rate sites for the location ...
Lower atmosphere and pressure evolution on Pluto from ground-based stellar occultations, 1988-2016
(EDP Sciences, 2019-05)
Context. The tenuous nitrogen (N2) atmosphere on Pluto undergoes strong seasonal effects due to high obliquity and orbital eccentricity, and has recently (July 2015) been observed by the New Horizons spacecraft. Aims. The ...
Atmospheric dynamics and habitability range in Earth-like aquaplanets obliquity simulations
(Academic Press Inc., 2018)
We present the evolution of the atmospheric variables that affect planetary climate by increasing the
obliquity by using a general circulation model (PlaSim) coupled to a slab ocean with mixed layer flux
correction.
We ...
Atmospheric dynamics and habitability range in Earth like aquaplanets obliquity simulations
(Elsevier, 2018)
We present the evolution of the atmospheric variables that affect planetary climate by increasing the obliquity by using a general circulation model (PlaSim) coupled to a slab ocean with mixed layer flux correction.
We ...
A transiting giant planet with a temperature between 250 K and 430 K
(2010)
Of the over 400 known1 exoplanets, there are about 70 planets that transit their central star, a situation that permits the derivation of their basic parameters and facilitates investigations of their atmospheres. Some ...
A compound model for the origin of Earth's water
(2013-04-10)
One of the most important subjects of debate in the formation of the solar system is the origin of Earth's water. Comets have long been considered as the most likely source of the delivery of water to Earth. However, ...
A compound model for the origin of Earth's water
(2013-04-10)
One of the most important subjects of debate in the formation of the solar system is the origin of Earth's water. Comets have long been considered as the most likely source of the delivery of water to Earth. However, ...