Primary Convener: Jun Yang, Peking University, Department of Atmospheric and Oceanic Sciences, School of Physics, Beijing, China
Conveners: Daniel D.B. Koll, Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, Thaddeus David Komacek, The University of Chicago, Chicago, IL, United States and Jade Checlair, University of Chicago, Chicago, IL, United States
Primary Liaison: Thaddeus David Komacek, The University of Chicago, Chicago, IL, United States
Chairs: Daniel D.B. Koll, University of Chicago, Chicago, IL, United States and Jade Checlair, University of Chicago, Chicago, IL, United States
OSPA Liaison: Daniel D.B. Koll, University of Chicago, Chicago, IL, United States
16:00
Biosphere False Positives from Thin Air: Abiotic Mechanisms for O2 and O3 Generation in Planetary Stratospheres (699274)
Shawn D Domagal-Goldman1, Mahmuda Afrin Badhan2, Ryan Felton3, Giada N Arney1, Drake Deming4, Eliza Kempton4, Ravi Kopparapu5, Adrienn Luspay-Kuti6, Kathleen Mandt7, Eric T Wolf8 and Virtual Planetary Laboratory (VPL), and the Sellers for Exoplanet Environments Collaboration (SEEC), (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)UNSW, School of Physics, Sydney, Australia, (3)Catholic University of America, Department of Physics, Washington, DC, United States, (4)University of Maryland College Park, Astronomy, College Park, MD, United States, (5)NASA Goddard Space Flight Center, Solar System Exploration Division, Greenbelt, MD, United States, (6)Southwest Research Institute San Antonio, San Antonio, TX, United States, (7)The Johns Hopkins University Applied Physics Laboratory, Space Exploration Sector, Laurel, MD, United States, (8)University of Colorado at Boulder, Atmospheric and Oceanic Sciences, Boulder, CO, United States
16:04
Novel oxygen false positives on habitable zone planets (678550)
Joshua Krissansen-Totton, Department of Astronomy and Astrophysics, Santa Cruz, San Jose, CA, United States, Jonathan J Fortney, University of California, Santa Cruz, Santa Cruz, CA, United States, Francis Nimmo, University of California-Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States and Nicholas Wogan, University of Washington Seattle Campus, Earth and Space Science, Seattle, WA, United States
16:12
The Role of Hydrogen Sulfide in Organic Haze Chemistry (738478)
Nathan Reed, University of Colorado, CIRES and Department of Chemistry, Boulder, CO, United States, Eleanor C Browne, University of Colorado at Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States and Margaret A Tolbert, Univ Colorado, CIRES and Department of Chemistry, Boulder, CO, United States
16:16
Atmospheric Erosion by Giant Impacts onto Terrestrial Planets: A Scaling Law for any Speed, Angle, Mass, and Density (707647)
Jacob Kegerreis1, Vincent R Eke1, David C Catling2, Richard J Massey1, Luis A Teodoro3 and Kevin J Zahnle4, (1)Durham University, Department of Physics, Durham, United Kingdom, (2)University of Washington, Earth and Space Sciences, Seattle, WA, United States, (3)BAER Inst, NASA Ames, Moffett Field, CA, United States, (4)NASA Ames Research Center, Moffett Field, CA, United States
16:20
An Initial Exploration of the 3-D Structure of Terrestrial-like Exoplanetary Atmospheres Orbiting Around Different Parent Star Types (773719)
Christopher Dennis Parkinson, Space Science Institute Boulder, Boulder, CO, United States, Stephen W Bougher, Climate and Space Sciences and Engineering Department, Ann Arbor, MI, United States, Franklin Perry Mills, Australian National University, Canberra, ACT, Australia, Yuk L Yung, California Institute of Technology, Pasadena, CA, United States, Amanda S Brecht, NASA Ames Research Center, Moffett Field, CA, United States, Drew Shields, University of Michigan Ann Arbor, Ann Arbor, United States and Michael Warren Liemohn, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States
16:28
Investigation of the unknown UV absorber(s) in the atmosphere of Venus using a chemistry-transport model in combination with a radiative transfer model (703634)
Jia-Zheng Li1, David Crisp2, Joseph P Pinto3, Franklin Perry Mills4 and Yuk L Yung1, (1)California Institute of Technology, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (3)University of North Carolina, Dept. of Environmental Sciences and Engineering, Chapel Hill, NC, United States, (4)Space Science Institute Boulder, Boulder, United States
