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20232026
most cited3D simulations of the Archean Earth including photochemical haze profiles

13 citations · 31 across the 17 of their papers we have counts for

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astro-ph.EP2026

A JWST transiting survey of FGK stellar limb darkening: empirical evidence for quadratic laws and atmospheric model comparisons

David K. Sing, Joshua D. Lothringer, Jeff A. Valenti +11

We present a study of stellar limb-darkening using JWST transit observations of seven exoplanets orbiting FGK host stars, spanning 4200-6800 K. The wide wavelength coverage and hig…

astro-ph.EP2026

A Clearer View of HAT-P-1 b: JWST NIRSpec G395H Reveals Water, Carbon Dioxide, and Possibly Hydrogen Sulfide

Reza Ashtari, Stephen P. Schmidt, Guangwei Fu +16

As part of JWST's Exoplanet Grand Tour Survey, we use panchromatic transmission spectroscopy to connect HAT-P-1 b's previously studied optical and near-infrared atmosphere to the l…

astro-ph.EP2026

Asymmetric Aerosol Distribution on the Terminators of the Warm Saturn WASP-69 b Revealed by JWST NIRISS/SOSS

Le-Chris Wang, Sagnick Mukherjee, Stephen P. Schmidt +16

How aerosols form, are transported, and cycle between condensation and evaporation across exoplanet temperature regimes remains poorly understood. Recent models and observations su…

astro-ph.EP2026

Flow-Driven Limb-Asymmetry of Haze Distribution Part I: An Analytical Framework for Predicting the Size Distribution of Photochemical Hazes Across the Two Limbs of hot-Jupiters

Mei Ting Mak, Thaddeus D. Komacek, Nathan J. Mayne +1

Photochemical haze, a common aerosol type expected to form in the atmospheres of hot-Jupiters, can become concentrated to different extents between the morning and evening limbs de…

astro-ph.EP2026

Mitigating Charge Migration in JWST NIRISS Reveals That KELT-7 b is a Metal-enriched Ultra-hot Jupiter Orbiting a Young Metal-rich Star

Stephen P. Schmidt, Erin M. May, Joshua D. Lothringer +19

We present the first panchromatic JWST transmission spectrum of an ultra-hot Jupiter, combining NIRISS and NIRSpec observations to constrain KELT-7\,b's atmospheric properties. We…

astro-ph.EP2026

Benchmarking Photolysis Rates with Socrates (24.11): Species for Earth and Exoplanets

Sophia M. Adams, James Manners, Nathan Mayne +2

Using the Socrates photolysis scheme, we present newly calculated photolysis rates under modern Earth atmospheric conditions for species directly relevant to Earth and species rele…

astro-ph.EP2025

The Impact of Different Haze Types on the Atmosphere and Observations of Hot Jupiters: 3D Simulations of HD 189733b, HD209458b and WASP-39b

Mei Ting Mak, Denis Sergeev, Nathan Mayne +6

We present the results from the simulations of the atmospheres of hot-Jupiters HD189733b, HD209458b and WASP-39b, assuming the presence of three different types of haze. Using a 3D…

astro-ph.EP2025★ 7 cited

Cloudy mornings and clear evenings on a gas giant exoplanet

Sagnick Mukherjee, David K. Sing, Guangwei Fu +25

The spectra of exoplanet atmospheres are affected by aerosols (clouds and hazes) of uncertain origin. Proposed aerosol formation mechanisms include gas condensation or photochemica…

astro-ph.EP2025★ 1 cited

Modeling Atmospheric Ion Escape from Kepler-1649 b and c over Time

Haitao Li, Chuanfei Dong, Lianghai Xie +15

Rocky planets orbiting M-dwarf stars are prime targets for atmospheric characterization, yet their long-term evolution under intense stellar winds and high-energy radiation remains…

astro-ph.EP2024

Biosignatures from pre-oxygen photosynthesising life on TRAPPIST-1e

Jake K. Eager-Nash, Stuart J. Daines, James W. McDermott +13

In order to assess observational evidence for potential atmospheric biosignatures on exoplanets, it will be essential to test whether spectral fingerprints from multiple gases can…

astro-ph.EP2024★ 10 cited

3D simulations of TRAPPIST-1e with varying CO2, CH4 and haze profiles

Mei Ting Mak, Denis Sergeev, Nathan Mayne +6

Using a 3D General Circulation Model, the Unified Model, we present results from simulations of a tidally-locked TRAPPIST-1e with varying carbon dioxide CO2 and methane CH4 gas con…

astro-ph.EP2024

Modeling Atmospheric Lines By the Exoplanet Community (MALBEC) version 1.0: A CUISINES radiative transfer intercomparison project

Geronimo L. Villanueva, Thomas J. Fauchez, Vincent Kofman +15

Radiative transfer (RT) models are critical in the interpretation of exoplanetary spectra, in simulating exoplanet climates and when designing the specifications of future flagship…

astro-ph.EP2023★ 13 cited

3D simulations of the Archean Earth including photochemical haze profiles

M. T. Mak, N. J. Mayne, D. E. Sergeev +5

We present results from 3D simulations of the Archean Earth including a prescribed (non-interactive) spherical haze generated through a 1D photochemical model. Our simulations sugg…