Joshua Krissansen-Totton
University of California, Santa Cruz
H-index: 22
North America-United States
Top articles of Joshua Krissansen-Totton
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
JWST Reveals CH, CO, and HO in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet | arXiv preprint arXiv:2403.03325 | Björn Benneke Pierre-Alexis Roy Louis-Philippe Coulombe Michael Radica Caroline Piaulet | 2024/3/5 |
JWST observations of K2-18b can be explained by a gas-rich mini-Neptune composition | The Astrophysical Journal Letters | Nicholas F Wogan Natasha E Batalha Kevin J Zahnle Joshua Krissansen-Totton Shang-Min Tsai | 2024/2/20 |
Bare rocks are not supposed to do that | JWST Proposal. Cycle 3 | Elsa Ducrot Pierre-Olivier Lagage Eric Agol Francisco Ardevol Martinez Taylor James Bell | 2024/2 |
The Loss of Primary Atmospheres Does Not Preclude Habitability: A Self-consistent Model of the Transition from Sub-Neptune to Terrestrial Atmospheres | AAS/Division for Extreme Solar Systems Abstracts | Joshua Krissansen-Totton Nicholas Wogan Maggie Thompson Jonathan Fortney | 2024/4 |
Inferring chemical disequilibrium biosignatures for Proterozoic Earth-like exoplanets | Nature Astronomy | Amber V Young Tyler D Robinson Joshua Krissansen-Totton Edward W Schwieterman Nicholas F Wogan | 2024/1 |
JWST/NIRSpec Transmission Spectroscopy of the Habitable-Zone Exo-Earth TRAPPIST-1g | AAS/Division for Extreme Solar Systems Abstracts | Björn Benneke Pierre-Alexis Roy Caroline Piaulet Olivia Lim Rene Doyon | 2024/4 |
Investigating HWO capabilities needed to rule out waterworld oxygen biosignature false positives | AAS/Division for Extreme Solar Systems Abstracts | Anna Grace Ulses Tyler Robinson Victoria Meadows David Catling Jonathan Fourtney | 2024/4 |
Revealing the nature of small-planet atmospheres: JWST tests the water world hypothesis for GJ 9827d | AASTCS10, Extreme Solar Systems V | Caroline Piaulet Eva-Maria Ahrer Björn Benneke Thomas Mikal-Evans Louis-Philippe Coulombe | 2024/4 |
Implications of Atmospheric Nondetections for Trappist-1 Inner Planets on Atmospheric Retention Prospects for Outer Planets | The Astrophysical Journal Letters | Joshua Krissansen-Totton | 2023/7/10 |
Exploring the existence and diversity of volatile-rich water worlds | JWST Proposal. Cycle 2 | Bjorn Benneke Thomas Mikal-Evans Lorena Acuna Romain Allart Thomas G Beatty | 2023/5 |
Constraining Chemical Disequilibrium Biosignatures for Proterozoic Earth-like Exoplanets Using Reflectance Spectra | Amber Young Tyler Robinson Joshua Krissansen-Totton Edward W Schwieterman Nicholas Wogan | 2023/1/4 | |
Terrestrial Exoplanet Atmospheres: From Outgassing Origins to Likely Observable Biosignatures | American Astronomical Society Meeting Abstracts | Maggie Thompson Myriam Telus Jonathan Fortney Joshua Krissansen-Totton Laura Schaefer | 2023/1 |
Constraining Background N2 Inventories on Directly Imaged Terrestrial Exoplanets to Rule Out O2 False Positives | The Astronomical Journal | Sawyer Hall Joshua Krissansen-Totton Tyler Robinson Arnaud Salvador Jonathan J Fortney | 2023/11/20 |
A roadmap to the efficient and robust characterization of temperate terrestrial planet atmospheres with JWST | arXiv preprint arXiv:2310.15895 | Julien de Wit René Doyon Benjamin V Rackham Olivia Lim Elsa Ducrot | 2023/10/24 |
When is Atmospheric Methane a Good Exoplanet Biosignature? | American Astronomical Society Meeting# 240 | Maggie Thompson Joshua Krissansen-Totton Nicholas Wogan Myriam Telus Jonathan Fortney | 2022/6 |
The Atmospheric Evolution of Venus and ExoVenus Analogs | Exoplanets in Our Backyard 2 | J Krissansen-Totton JJ Fortney F Nimmo | 2022/11 |
Simulated Retrievals of O2 False Positives with Next Generation Telescopes | The Astrobiology Science Conference (AbSciCon) 2022 | Sawyer Hall Joshua Krissansen-Totton Tyler Robinson Jonathan J Fortney | 2022/5 |
Community report from the biosignatures standards of evidence workshop | arXiv preprint arXiv:2210.14293 | Victoria Meadows Heather Graham Victor Abrahamsson Zach Adam Elena Amador-French | 2022/10/25 |
The case and context for atmospheric methane as an exoplanet biosignature | Proceedings of the National Academy of Sciences | Maggie A Thompson Joshua Krissansen-Totton Nicholas Wogan Myriam Telus Jonathan J Fortney | 2022/4/5 |
The Long-Term Evolution of the Atmosphere of Venus: Processes and Feedback Mechanisms: Interior-Exterior Exchanges | Cedric Gillmann Michael J Way Guillaume Avice Doris Breuer Gregor J Golabek | 2022/10 |
