The Nature and Origins of Sub‐Neptune Size Planets
JL Bean, SN Raymond, JE Owen - Journal of Geophysical …, 2021 - Wiley Online Library
Planets intermediate in size between the Earth and Neptune, and orbiting closer to their host
stars than Mercury does the Sun, are the most common type of planet revealed by exoplanet …
stars than Mercury does the Sun, are the most common type of planet revealed by exoplanet …
From stars to diverse mantles, melts, crusts, and atmospheres of rocky exoplanets
CM Guimond, H Wang, F Seidler… - … in Mineralogy and …, 2024 - pubs.geoscienceworld.org
The advent of radial velocity (RV) and transit photometry method has resulted in the
detection of more than 5000 exoplanets since 1995. Of these detected planets, a significant …
detection of more than 5000 exoplanets since 1995. Of these detected planets, a significant …
A super-Earth and a mini-Neptune near the 2: 1 MMR straddling the radius valley around the nearby mid-M dwarf TOI-2096
FJ Pozuelos, M Timmermans, BV Rackham… - Astronomy & …, 2023 - aanda.org
Context. Several planetary formation models have been proposed to explain the observed
abundance and variety of compositions of super-Earths and mini-Neptunes. In this context …
abundance and variety of compositions of super-Earths and mini-Neptunes. In this context …
ARES.* V. No evidence for molecular absorption in the HST WFC3 spectrum of GJ 1132 b
LV Mugnai, D Modirrousta-Galian… - The Astronomical …, 2021 - iopscience.iop.org
We present a study on the spatially scanned spectroscopic observations of the transit of GJ
1132 b, a warm (∼ 500 K) super-Earth (1.13 R⊕) that was obtained with the G141 grism …
1132 b, a warm (∼ 500 K) super-Earth (1.13 R⊕) that was obtained with the G141 grism …
Dayside Fe i Emission, Day–Night Brightness Contrast and Phase Offset of the Exoplanet WASP-33b
MK Herman, EJW de Mooij, SK Nugroho… - The Astronomical …, 2022 - iopscience.iop.org
We report on Fe i in the dayside atmosphere of the ultra-hot-Jupiter WASP-33b, providing
evidence for a thermal inversion in the presence of an atomic species. We also introduce a …
evidence for a thermal inversion in the presence of an atomic species. We also introduce a …
No escaping helium from 55 Cnc e
We search for escaping helium from the hot super-Earth 55 Cnc e by taking high-resolution
spectra of the 1083 nm line during two transits using Keck/NIRSPEC. We detect no helium …
spectra of the 1083 nm line during two transits using Keck/NIRSPEC. We detect no helium …
CHEOPS precision phase curve of the Super-Earth 55 Cancri e
Context. 55 Cnc e is a transiting super-Earth (radius 1.88 R⊕ and mass 8 M⊕) orbiting a
G8V host star on a 17-h orbit. Spitzer observations of the planet's phase curve at 4.5 μm …
G8V host star on a 17-h orbit. Spitzer observations of the planet's phase curve at 4.5 μm …
Dry or water world? How the water contents of inner sub-Neptunes constrain giant planet formation and the location of the water ice line
B Bitsch, SN Raymond, LA Buchhave… - Astronomy & …, 2021 - aanda.org
In the pebble accretion scenario, the pebbles that form planets drift inward from the outer
disk regions, carrying water ice with them. At the water ice line, the water ice on the inward …
disk regions, carrying water ice with them. At the water ice line, the water ice on the inward …
Exfoliated 2D Layered and Nonlayered Metal Phosphorous Trichalcogenides Nanosheets as Promising Electrocatalysts for CO2 Reduction
Abstract Two‐dimensional (2D) materials catalysts provide an atomic‐scale view on a
fascinating arena for understanding the mechanism of electrocatalytic carbon dioxide …
fascinating arena for understanding the mechanism of electrocatalytic carbon dioxide …
Investigating the visible phase-curve variability of 55 Cnc e
Context. 55 Cnc e is an ultra-short period super-Earth transiting a Sun-like star. Previous
observations in the optical range detected a time-variable flux modulation that is phased …
observations in the optical range detected a time-variable flux modulation that is phased …