Results 141 to 150 of about 16,797 (229)

Galactic Chemical Evolution of Exoplanet Hosting Stars: Are High-mass Planetary Systems Young? [PDF]

open access: gold, 2022
C. Swastik   +7 more
openalex   +1 more source

Kepler-discovered Multiple-planet Systems near Period Ratios Suggestive of Mean-motion Resonances Are Young

open access: yesThe Astronomical Journal
Before the launch of the Kepler Space Telescope, models of low-mass planet formation predicted that convergent type I migration would often produce systems of low-mass planets in low-order mean-motion resonances.
Jacob H. Hamer, Kevin C. Schlaufman
doaj   +1 more source

Temporal Evolution of the High-energy Irradiation and Water Content of TRAPPIST-1 Exoplanets [PDF]

open access: bronze, 2017
V. Bourrier   +15 more
openalex   +1 more source

Main-sequence exoplanet systems: tidal evolution

open access: yes
The easiest exoplanets to detect are those that orbit very close to their hoststars. As a result, even though these planets are quite rare, they represent amajor fraction of the current exoplanet population. A side-effect of theproximity between the planet and the star is that the two have strong mutualinteractions through a number of physical ...
openaire   +2 more sources

Thermal evolution of rocky exoplanets with a graphite outer shell [PDF]

open access: bronze, 2019
Kaustubh Hakim   +5 more
openalex   +1 more source

The influence of bulk composition on the long-term interior-atmosphere evolution of terrestrial exoplanets [PDF]

open access: bronze, 2020
Rob Spaargaren   +4 more
openalex   +1 more source

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