Results 131 to 140 of about 14,250 (228)

3D Modeling of Moist Convective Inhibition in Idealized Sub-Neptune Atmospheres

The Astrophysical Journal
Atmospheric convection behaves differently in hydrogen-rich atmospheres compared to higher mean molecular weight atmospheres due to compositional gradients of tracers.
Namrah Habib, Raymond T. Pierrehumbert
doaj   +1 more source

Exoplanet Atmospheres at High Spectral Resolution

Annual Review of Astronomy and Astrophysics
High-resolution spectroscopy (HRS) has grown into one of the main techniques for characterizing the atmospheres of extrasolar planets. High spectral resolving power allows for the efficient removal of telluric and host-star contamination. Combined with the large collecting area of ground-based telescopes, it enables detailed studies of atmospheric ...
openaire   +2 more sources

Towards Atmospheric Characterisation of Exoplanets

, 2014
This thesis provides a multi-pronged approach towards paving the way for future space and ground based exoplanet characterisation e↵orts as well as providing new analysis of the atmosphere of the exoplanet HD 179949 b. This is done, firstly, by outlining engineering trade studies conducted for the attitude and orbit control system (AOCS) and sun shield
openaire   +2 more sources

ATMOSPHERE EXPANSION AND MASS LOSS OF CLOSE-ORBIT GIANT EXOPLANETS HEATED BY STELLAR XUV. II. EFFECTS OF PLANETARY MAGNETIC FIELD; STRUCTURING OF INNER MAGNETOSPHERE [PDF]

, 2015
M. L. Khodachenko, I. F. Shaikhislamov, H. Lammer, P. A. Prokopov   +3 more
openalex   +1 more source

A Comprehensive Analysis of Spitzer 4.5 μm Phase Curves of Hot Jupiters

The Astronomical Journal
Although exoplanetary science was not initially projected to be a substantial part of the Spitzer mission, its exoplanet observations set the stage for current and future surveys with JWST and Ariel.
Lisa Dang, Taylor J. Bell, Ying (Zoe) Shu, Nicolas B. Cowan, Jacob L. Bean, Drake Deming, Eliza M.-R. Kempton, Megan Weiner Mansfield, Emily Rauscher, Vivien Parmentier, Alexandra Rochon, Kevin B. Stevenson, Mark Swain, Laura Kreidberg, Tiffany Kataria, Jean-Michel Désert, Robert Zellem, Jonathan J. Fortney, Nikole K. Lewis, Michael Line, Caroline Morley, Adam Showman   +21 more
doaj   +1 more source

Comparative Analysis of the Model for Exoplanet Atmosphere Outflow [PDF]

, 2021
P. B. Isakova, Ya. N. Pavlyuchenkov, E. S. Kalinicheva, V. I. Shematovich   +3 more
openalex   +1 more source

Study of photochemical hazes in exoplanet atmospheres: disequilibrium chemistry effects and haze feedback

, 2021
Anthony Arfaux, P. Lavvas
openalex   +1 more source

Methanol—A Poor Biosignature Gas in Exoplanet Atmospheres [PDF]

, 2022
Jingcheng Huang, Sara Seager, Janusz J. Petkowski, Zhuchang Zhan, Sukrit Ranjan   +4 more
openalex   +1 more source

Reassessing the Evidence for Time Variability in the Atmosphere of the Exoplanet HAT-P-7 b

, 2022
Maura Lally, Andrew Vanderburg
openalex   +1 more source

The carbon-to-oxygen ratio: implications for the spectra of hydrogen-dominated exoplanet atmospheres [PDF]

, 2019
Benjamin Drummond, Aarynn L. Carter, Éric Hébrard, Nathan J. Mayne, David K. Sing, T. M. Evans, Jayesh Goyal   +6 more
openalex   +1 more source