Evidence of Water Vapor in the Atmosphere of a Metal-rich Hot Saturn with High-resolution Transmission Spectroscopy
SA Rafi, SK Nugroho, M Tamura… - The Astronomical …, 2024 - iopscience.iop.org
Transmission spectroscopy presents one of the most successful approaches for
investigating the atmospheres of exoplanets. We analyzed the near-infrared high-resolution …
investigating the atmospheres of exoplanets. We analyzed the near-infrared high-resolution …
Four HD 209458 b transits through CRIRES+: Detection of H2O and non-detections of C2H2, CH4, and HCN
Context. HD 209458 b is one of the most studied exoplanets to date. Despite this,
atmospheric characterisation studies yielded inconsistent species detections and …
atmospheric characterisation studies yielded inconsistent species detections and …
Redshifted sodium transient near exoplanet transit
Neutral sodium (Na i) is an alkali metal with a favorable absorption cross section such that
tenuous gases are easily illuminated at select transiting exoplanet systems. We examine …
tenuous gases are easily illuminated at select transiting exoplanet systems. We examine …
DARWEN: Data-driven Algorithm for Reduction of Wide Exoplanetary Networks-An unbiased approach to accurately reducing chemical networks
A Lira-Barria, JN Harvey, T Konings, R Baeyens… - Astronomy & …, 2024 - aanda.org
Context. Exoplanet atmospheric modeling is advancing toward complex coupled circulation-
chemistry models, from chemically diverse 1D models to 3D global circulation models …
chemistry models, from chemically diverse 1D models to 3D global circulation models …
Retrievals on NIRCam Transmission and Emission Spectra of HD 189733b with PLATON 6, a GPU Code for the JWST Era
M Zhang, K Paragas, JL Bean, J Yeung… - The Astronomical …, 2024 - iopscience.iop.org
Abstract We present the 2.4–5.0 μm JWST/NIRCam emission spectrum of HD 189733b,
along with an independent re-reduction of the previously published transmission spectrum …
along with an independent re-reduction of the previously published transmission spectrum …
[PDF][PDF] SpectralModel: a high-resolution framework for petitRADTRANS 3
D Blain, P Mollière, E Nasedkin - Journal of Open Source Software, 2024 - joss.theoj.org
Atmospheric characterisation from spectroscopic data is a key to understand planetary
formation. Two types of observations can be performed for this kind of analysis. Space …
formation. Two types of observations can be performed for this kind of analysis. Space …
Atmospheric Characterisation of Directly Imaged Exoplanets
NE Nasedkin - 2024 - archiv.ub.uni-heidelberg.de
As long as we have gazed at the night sky we have wondered about the nature of planets
both within our Solar System and beyond. The last three decades of observations have …
both within our Solar System and beyond. The last three decades of observations have …