Photodissociation and induced chemical asymmetries on ultra-hot gas giants-A case study of HCN on WASP-76 b
R Baeyens, JM Désert, A Petrignani, L Carone… - Astronomy & …, 2024 - aanda.org
Context. Recent observations have resulted in the detection of chemical gradients on ultra-
hot gas giants. Notwithstanding their high temperature, chemical reactions in ultra-hot …
hot gas giants. Notwithstanding their high temperature, chemical reactions in ultra-hot …
ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b
ARC Silva, ODS Demangeon, NC Santos… - Astronomy & …, 2024 - aanda.org
Context. Ultra hot Jupiters (gas giants with T eq> 2000 K) are intriguing exoplanets due to
the extreme physics and chemistry present in their atmospheres. Their torrid daysides can …
the extreme physics and chemistry present in their atmospheres. Their torrid daysides can …
The Metallicity and Carbon-to-oxygen Ratio of the Ultrahot Jupiter WASP-76b from Gemini-S/IGRINS
Measurements of the carbon-to-oxygen (C/O) ratios of exoplanet atmospheres can reveal
details about their formation and evolution. Recently, high-resolution cross-correlation …
details about their formation and evolution. Recently, high-resolution cross-correlation …
A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy
D Bartelt, MW Mansfield, MR Line… - The Astronomical …, 2025 - iopscience.iop.org
Measuring the abundances of carbon-and oxygen-bearing molecules has been a primary
focus in studying the atmospheres of hot Jupiters, as doing so can help constrain the carbon …
focus in studying the atmospheres of hot Jupiters, as doing so can help constrain the carbon …
High-resolution dayside spectroscopy of WASP-189 b: detection of iron during the GHOST/Gemini South System Verification Run
EK Deibert, AB Langeveld, ME Young… - The Astronomical …, 2024 - iopscience.iop.org
With high equilibrium temperatures and tidally locked rotation, ultra-hot Jupiters (UHJs) are
unique laboratories within which to probe extreme atmospheric physics and chemistry. In …
unique laboratories within which to probe extreme atmospheric physics and chemistry. In …
ATMOSPHERIX: III-Estimating the C/O ratio and molecular dynamics at the limbs of WASP-76 b with SPIRou
T Hood, F Debras, C Moutou, B Klein… - arXiv preprint arXiv …, 2024 - aanda.org
Measuring the abundances of C-and O-bearing species in exoplanet atmospheres enables
us to constrain the C/O ratio, which contains indications about the planet formation history …
us to constrain the C/O ratio, which contains indications about the planet formation history …
Exploring the ultra-hot Jupiter WASP-178b. Constraints on atmospheric chemistry and dynamics from a joint retrieval of VLT/CRIRES and space photometric data
Despite recent progress in the spectroscopic characterization of individual exoplanets, the
atmospheres of key ultra-hot Jupiters (UHJs) still lack comprehensive investigations. These …
atmospheres of key ultra-hot Jupiters (UHJs) still lack comprehensive investigations. These …
[PDF][PDF] Investigating exoplanet systems using the Rossiter-McLaughlin effect through the application of least-squares deconvolution
LS Dolan - pure.qub.ac.uk
ABSTRACT The Rossiter-McLaughlin (RM) effect arises from the rotation of a star as a
planet transits. The star can be split into two hemispheres; one is blue-shifted as it rotates …
planet transits. The star can be split into two hemispheres; one is blue-shifted as it rotates …