'Sonny' Chester E. Harman Jr.
'Sonny' Chester E. Harman Jr.
NASA Ames Research Center
Verified email at nasa.gov
Title
Cited by
Cited by
Year
Exoplanet biosignatures: a review of remotely detectable signs of life
EW Schwieterman, NY Kiang, MN Parenteau, CE Harman, S DasSarma, ...
Astrobiology 18 (6), 663-708, 2018
2322018
Abiotic O2 Levels on Planets around F, G, K, and M Stars: Possible False Positives for Life?
CE Harman, EW Schwieterman, JC Schottelkotte, JF Kasting
arXiv preprint arXiv:1509.07863, 2015
1532015
Remote life-detection criteria, habitable zone boundaries, and the frequency of Earth-like planets around M and late K stars
JF Kasting, R Kopparapu, RM Ramirez, CE Harman
Proceedings of the National Academy of Sciences 111 (35), 12641-12646, 2014
1262014
Identifying planetary biosignature impostors: spectral features of CO and O4 resulting from abiotic O2/O3 production
EW Schwieterman, VS Meadows, SD Domagal-Goldman, D Deming, ...
The Astrophysical Journal Letters 819 (1), L13, 2016
892016
Limit cycles can reduce the width of the habitable zone
J Haqq-Misra, RK Kopparapu, NE Batalha, CE Harman, JF Kasting
The Astrophysical Journal 827 (2), 120, 2016
642016
A limited habitable zone for complex life
EW Schwieterman, CT Reinhard, SL Olson, CE Harman, TW Lyons
The Astrophysical Journal 878 (1), 19, 2019
282019
Abiotic O2 levels on planets around F, G, K, and M stars: effects of lightning-produced catalysts in eliminating oxygen false positives
CE Harman, R Felton, R Hu, SD Domagal-Goldman, A Segura, F Tian, ...
The Astrophysical Journal 866 (1), 56, 2018
282018
Atmospheric production of glycolaldehyde under hazy prebiotic conditions
CE Harman, JF Kasting, ET Wolf
Origins of Life and Evolution of Biospheres 43 (2), 77-98, 2013
272013
Chain formation as a mechanism for mass-independent fractionation of sulfur isotopes in the Archean atmosphere
CE Harman, AA Pavlov, D Babikov, JF Kasting
Earth and Planetary Science Letters 496, 238-247, 2018
252018
Rethinking CO antibiosignatures in the search for life beyond the solar system
EW Schwieterman, CT Reinhard, SL Olson, K Ozaki, CE Harman, ...
The Astrophysical Journal 874 (1), 9, 2019
172019
Inner edge of the habitable zone
JF Kasting, CE Harman
Nature 504 (7479), 221-223, 2013
122013
Photochemistry of Anoxic Abiotic Habitable Planet Atmospheres: Impact of New H2O Cross Sections
S Ranjan, EW Schwieterman, C Harman, A Fateev, C Sousa-Silva, ...
The Astrophysical Journal 896 (2), 148, 2020
112020
Biosignature False Positives
CE Harman, S Domagal-Goldman
Handbook of Exoplanets (eds. H. J. Deeg and J. A. Belmonte), 2018
7*2018
Can organic haze and O2 plumes explain patterns of sulfur mass-independent fractionation during the Archean?
P Liu, CE Harman, JF Kasting, Y Hu, J Wang
Earth and Planetary Science Letters 526, 115767, 2019
62019
ERRATUM:“IDENTIFYING PLANETARY BIOSIGNATURE IMPOSTORS: SPECTRAL FEATURES OF CO AND O4 RESULTING FROM ABIOTIC O2/O3 PRODUCTION”(2016, ApJL, 819, L13)
EW Schwieterman, VS Meadows, SD Domagal-Goldman, D Deming, ...
The Astrophysical Journal Letters 821 (2), L34, 2016
62016
Modeling a transient secondary paleolunar atmosphere: 3‐D simulations and analysis
I Aleinov, MJ Way, C Harman, K Tsigaridis, ET Wolf, G Gronoff
Geophysical Research Letters 46 (10), 5107-5116, 2019
52019
Exoplanet diversity in the era of space-based direct imaging missions
R Kopparapu, E Hebrard, R Belikov, NM Batalha, GD Mulders, C Stark, ...
arXiv preprint arXiv:1803.03812, 2018
32018
Life Beyond the Solar System: Remotely Detectable Biosignatures
S Domagal-Goldman, NY Kiang, N Parenteau, DC Catling, S DasSarma, ...
arXiv preprint arXiv:1801.06714, 2018
22018
Comparative Planetology of Kuiper Belt Dwarf Planets Enabled by the Near-Term Interstellar Probe
K Runyon, CJ Ahrens, CB Beddingfield, JTS Cahill, R Cartwright, I Cohen, ...
Bulletin of the American Astronomical Society 53 (4), 007, 2021
12021
Oxygen false positives in terrestrial planetary atmospheres: an update from the front lines
CE Harman, RC Felton, S Domagal-Goldman, JF Kasting
Habitable Worlds 2017: A System Science Workshop 2042, 4072, 2017
12017
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