activity
20222026
most citedExoplanet weather and climate regimes with clouds and thermal ionospheres: A model grid study in support of large-scale observational campaigns

38 citations · 38 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.EP2026

Super-Earth Interiors Shrink by About 10% as They Crystallise

Tim Lichtenberg, Mara Attia, Harrison Nicholls +26

Super-Earth exoplanets are among the most abundant planets known, yet their bulk densities leave the interior state degenerate. The static structure models used to interpret them,…

astro-ph.EP2026

Constraining the lives and times of exoplanets through evolutionary Bayesian retrievals

Harrison Nicholls, Tim Lichtenberg, Ben Riegler +2

Static retrieval frameworks are leading tools for interpreting exoplanet observations, yet time-independent modelling leaves them prone to degeneracy and unable to resolve exoplane…

astro-ph.EP2025

Most Rocky Sub-Neptunes are Molten: Mapping the Solidification Shoreline for Gas Dwarf Exoplanets

Robb Calder, Oliver Shorttle, Harrison Nicholls +2

Sub-Neptunes are the most common type of detected exoplanet, yet their observed masses and radii are degenerate with several interior structures. One possibility is that sub-Neptun…

astro-ph.EP2025

Abiotic Ozone in the Observable Atmospheres of Venus and Venus-like Exoplanets

Robb Calder, Oliver Shorttle, Sean Jordan +2

Ozone is a potential biosignature and disambuguator between Earth-like and Venus-like exoplanets due to its association on Earth with photosynthetically produced oxygen (O). Ho…

astro-ph.EP2022★ 38 cited

Exoplanet weather and climate regimes with clouds and thermal ionospheres: A model grid study in support of large-scale observational campaigns

Christiane Helling, Dominic Samra, David Lewis +7

With observational efforts moving from the discovery into the characterisation mode, systematic campaigns that cover large ranges of global stellar and planetary parameters will be…