Ella Sciamma O'Brien
Ella Sciamma O'Brien
Research scientist, BAERI/NASA Ames Research Center
Verified email at nasa.gov
TitleCited byYear
Formation of amino acids and nucleotide bases in a Titan atmosphere simulation experiment
SM Hörst, RV Yelle, A Buch, N Carrasco, G Cernogora, O Dutuit, E Quirico, ...
Astrobiology 12 (9), 809-817, 2012
Titan’s atmosphere: An optimal gas mixture for aerosol production?
E Sciamma-O’Brien, N Carrasco, C Szopa, A Buch, G Cernogora
Icarus 209 (2), 704-714, 2010
Nitrile gas chemistry in Titan’s atmosphere
T Gautier, N Carrasco, A Buch, C Szopa, E Sciamma-O’Brien, ...
Icarus 213 (2), 625-635, 2011
Complementary and emerging techniques for astrophysical ices processed in the laboratory
MA Allodi, RA Baragiola, GA Baratta, MA Barucci, GA Blake, P Boduch, ...
Space Science Reviews 180 (1-4), 101-175, 2013
Experimental low energy values of CH4 transitions near 1.33 μm by absorption spectroscopy at 81 K
E Sciamma-O’Brien, S Kassi, B Gao, A Campargue
Journal of Quantitative Spectroscopy and Radiative Transfer 110 (12), 951-963, 2009
Very high resolution mass spectrometry of HCN polymers and tholins
V Vuitton, JY Bonnet, M Frisari, R Thissen, E Quirico, O Dutuit, B Schmitt, ...
Faraday discussions 147, 495-508, 2010
Optical constants from 370 nm to 900 nm of Titan tholins produced in a low pressure RF plasma discharge
E Sciamma-O’Brien, PR Dahoo, E Hadamcik, N Carrasco, E Quirico, ...
Icarus 218 (1), 356-363, 2012
The Titan Haze Simulation experiment on COSmIC: Probing Titan’s atmospheric chemistry at low temperature
E Sciamma-O’Brien, CL Ricketts, F Salama
Icarus 243, 325-336, 2014
The Titan Haze Simulation experiment on COSmIC: Probing Titan’s atmospheric chemistry at low temperature
E Sciamma-O’Brien, C L. Ricketts, F Salama
Icarus, 2014
Incoherent broad-band cavity-enhanced absorption spectroscopy for simultaneous trace measurements of NO2 and NO3 with a LED source
I Ventrillard-Courtillot, ES O’Brien, S Kassi, G Méjean, D Romanini
Applied Physics B 101 (3), 661-669, 2010
The Titan Haze Simulation (THS) experiment on COSmIC. Part II. Ex-situ analysis of aerosols produced at low temperature
E Sciamma-O'Brien, KT Upton, F Salama
Icarus 289, 214-226, 2017
Plasma spectroscopic diagnostic tool using collisional-radiative models and its application to different plasma discharges for electron temperature and neutral density …
EM Sciamma
Method to estimate the electron temperature and neutral density in a plasma from spectroscopic measurements using argon atom and ion collisional-radiative models
EM Sciamma, RD Bengtson, WL Rowan, A Keesee, CA Lee, D Berisford, ...
Review of Scientific Instruments 79 (10), 10E324, 2008
The THS experiment: Simulating Titan's atmospheric chemistry at low temperature (200 K)
E Sciamma-O'Brien, KT Upton, JL Beauchamp, F Salama
Proceedings of the International Astronomical Union 11 (A29A), 327-328, 2015
A Model of Titan-like Chemistry to Connect Experiments and Cassini Observations
AW Raymond, E Sciamma-O’Brien, F Salama, E Mazur
The Astrophysical Journal 853 (2), 107, 2018
Absorption and Laser Induced Fluorescence Spectroscopy of Neutral Polycyclic Aromatic Hydrocarbons in Argon matrices
S Bejaoui, F Salama, E Sciamma-O'Brien
Proceedings of the International Astronomical Union 11 (A29A), 2015
The Titan Aerosol Simulants Produced at Low Temperature in the Titan Haze Simulation Experiment at NASA Ames: A Closer Analog of Titan's Aerosols?
EM Sciamma-O'Brien, KT Upton, JL Beauchamp, F Salama
Workshop on the Habitability of Icy Worlds 1774, 4019, 2014
An RF plasma experiment to simulate the production of Titan’s atmospheric aerosols
N Carrasco, ET Es-Sebbar, T Gautier, E Sciamma-O'Brien, G Cernogora
EPSC-DPS Joint Meeting 2011, 216, 2011
Formation of Prebiotic Molecules in a Titan Atmosphere Simulation Experiment
SM Hörst, N Carrasco, E Sciamma-O’Brien, MA Smith, A Somogyi, ...
Astrobiology. Revision, 2011
Titan's atmosphere: an optimized mixture for gas-particle conversion
N Carrasco, E O'Brien, C Szopa, G Cernogora
AAS/Division for Planetary Sciences Meeting Abstracts# 41 41, 2009
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