Works by Lillis, Robert J.

Results: 51

Predicting CO Cameron‐Band Auroral Emission at Venus Using VEx Electron Observations.

Published in:

Geophysical Research Letters, 2025, v. 52, n. 9, p. 1, doi. 10.1029/2025GL115255

By:

Xu, Shaosui;
Frahm, Rudy A.;
Ma, Yingjuan;
Mitchell, David L.;
Luhmann, Janet G.;
Gérard, Jean‐Claude;
Soret, Lauriane;
Lillis, Robert J.

Publication type:

Article

The Need for Near-Earth Multi-Spacecraft Heliospheric Measurements and an Explorer Mission to Investigate Interplanetary Structures and Transients in the Near-Earth Heliosphere.

Published in:

Space Science Reviews, 2024, v. 220, n. 7, p. 1, doi. 10.1007/s11214-024-01108-8

By:

Lugaz, Noé;
Lee, Christina O.;
Al-Haddad, Nada;
Lillis, Robert J.;
Jian, Lan K.;
Curtis, David W.;
Galvin, Antoinette B.;
Whittlesey, Phyllis L.;
Rahmati, Ali;
Zesta, Eftyhia;
Moldwin, Mark;
Summerlin, Errol J.;
Larson, Davin E.;
Courtade, Sasha;
French, Richard;
Hunter, Richard;
Covitti, Federico;
Cosgrove, Daniel;
Prall, J. D.;
Allen, Robert C.

Publication type:

Article

Discrete aurora and the nightside ionosphere of Mars: an EMM–MEX conjunction of FUV imaging, ionospheric radar sounding, and suprathermal electron measurements.

Published in:

Earth, Planets & Space, 2024, v. 76, n. 1, p. 1, doi. 10.1186/s40623-024-02010-x

By:

Harada, Yuki;
Fujiwara, Yuka;
Lillis, Robert J.;
Deighan, Justin;
Nakagawa, Hiromu;
Sánchez-Cano, Beatriz;
Lester, Mark;
Futaana, Yoshifumi;
Holmström, Mats;
Frahm, Rudy A.

Publication type:

Article

Nightside electron precipitation at Mars: Geographic variability and dependence on solar wind conditions.

Published in:

Journal of Geophysical Research. Space Physics, 2013, v. 118, n. 6, p. 3546, doi. 10.1002/jgra.50171

By:

Lillis, Robert J.;
Brain, David A.

Publication type:

Article

Three-dimensional multifluid modeling of atmospheric electrodynamics in Mars' dynamo region.

Published in:

Journal of Geophysical Research. Space Physics, 2013, v. 118, n. 6, p. 3647, doi. 10.1002/jgra.50328

By:

Riousset, Jeremy A.;
Paty, Carol S.;
Lillis, Robert J.;
Fillingim, Matthew O.;
L. England, Scott;
Withers, Paul G.;
M. Hale, John P.

Publication type:

Article

Computing uncertainties in ionosphere-airglow models: II. The Martian airglow.

Published in:

Journal of Geophysical Research. Space Physics, 2012, v. 117, n. A5, p. n/a, doi. 10.1029/2011JA017308

By:

Gronoff, Guillaume;
Simon Wedlund, Cyril;
Mertens, Christopher J.;
Barthélemy, Mathieu;
Lillis, Robert J.;
Witasse, Olivier

Publication type:

Article

Computing uncertainties in ionosphere-airglow models: I. Electron flux and species production uncertainties for Mars.

Published in:

Journal of Geophysical Research. Space Physics, 2012, v. 117, n. A4, p. n/a, doi. 10.1029/2011JA016930

By:

Gronoff, Guillaume;
Simon Wedlund, Cyril;
Mertens, Christopher J.;
Lillis, Robert J.

Publication type:

Article

Three-dimensional structure of the Martian nightside ionosphere: Predicted rates of impact ionization from Mars Global Surveyor magnetometer and electron reflectometer measurements of precipitating electrons.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A12, p. n/a, doi. 10.1029/2011JA016982

By:

Lillis, Robert J.;
Fillingim, Matthew O.;
Brain, David A.

Publication type:

Article

Total electron content in the Mars ionosphere: Temporal studies and dependence on solar EUV flux.

Published in:

Journal of Geophysical Research. Space Physics, 2010, v. 115, n. A11, p. n/a, doi. 10.1029/2010JA015698

By:

Lillis, Robert J.;
Brain, David A.;
England, Scott L.;
Withers, Paul;
Fillingim, Matthew O.;
Safaeinili, Ali

Publication type:

Article

Energetic particles detected by the Electron Reflectometer instrument on the Mars Global Surveyor, 1999-2006.

Published in:

Space Weather: The International Journal of Research & Applications, 2012, v. 10, n. 6, p. n/a, doi. 10.1029/2012SW000781

By:

Delory, Gregory T.;
Luhmann, Janet G.;
Brain, David;
Lillis, Robert J.;
Mitchell, David L.;
Mewaldt, Richard A.;
Falkenberg, Thea Vilstrup

Publication type:

Article

MARS CRUSTAL MAGNETISM: LESSONS LEARNED FROM ORBIT AND ON THE GROUND.

Published in:

LPI Contribution, 2019, p. 1

By:

Mittelholz, Anna;
Johnson, Catherine L.;
Morschhauser, Achim;
Langlais, Benoit;
Lillis, Robert J.;
Fillingim, Matthew;
Joy, Steven P.;
Russell, Christopher T.;
Smrekar, Suzanne E.;
Banerdt, William B.

Publication type:

Article

RESULTS FROM THE INSIGHT FLUXGATE MAGNETOMETER: THE CRUSTAL MAGNETIC FIELD AND TIME-VARYING EXTERNAL FIELDS AT THE INSIGHT LANDING SITE.

Published in:

LPI Contribution, 2019, p. 1

By:

Johnson, Catherine L.;
Mittelholz, Anna;
Langlais, Benoit;
Lognonne, Philippe;
Pike, William T.;
Joy, Steven P.;
Russell, Christopher T.;
Yu, Yanan;
Chi, Peter;
Fillingim, Matthew;
Lillis, Robert J.;
Ansan, Veronique;
Smrekar, Suzanne E.;
Banerdt, William B.

Publication type:

Article

The Mars 2020 Candidate Landing Sites: A Magnetic Field Perspective.

Published in:

Earth & Space Science, 2018, v. 5, n. 9, p. 410, doi. 10.1029/2018EA000420

By:

Mittelholz, Anna;
Morschhauser, Achim;
Johnson, Catherine L.;
Langlais, Benoit;
Lillis, Robert J.;
Vervelidou, Foteini;
Weiss, Benjamin P.

Publication type:

Article

Multifluid MHD study of the solar wind interaction with Mars' upper atmosphere during the 2015 March 8th ICME event.

Published in:

Geophysical Research Letters, 2015, v. 42, n. 21, p. 9103, doi. 10.1002/2015GL065944

By:

Chuanfei Dong;
Yingjuan Ma;
Bougher, Stephen W.;
Toth, Gabor;
Nagy, Andrew F.;
Halekas, Jasper S.;
Yaxue Dong;
Curry, Shannon M.;
Luhmann, Janet G.;
Brain, David;
Connerney, Jack E. P.;
Espley, Jared;
Mahaffy, Paul;
Benna, Mehdi;
McFadden, James P.;
Mitchell, David L.;
DiBraccio, Gina A.;
Lillis, Robert J.;
Jakosky, Bruce M.;
Grebowsky, Joseph M.

Publication type:

Article

The first in situ electron temperature and density measurements of the Martian nightside ionosphere.

Published in:

Geophysical Research Letters, 2015, v. 42, n. 21, p. 8854, doi. 10.1002/2015GL065267

By:

Fowler, C. M.;
Andersson, L.;
Ergun, R. E.;
Morooka, M.;
Delory, G.;
Andrews, D. J.;
Lillis, Robert J.;
McEnulty, T.;
Weber, T. D.;
Chamandy, T. M.;
Eriksson, A. I.;
Mitchell, D. L.;
Mazelle, C.;
Jakosky, B. M.

Publication type:

Article

Mercury's surface magnetic field determined from proton-reflection magnetometry.

Published in:

Geophysical Research Letters, 2014, v. 41, n. 13, p. 4463, doi. 10.1002/2014GL060258

By:

Winslow, Reka M.;
Johnson, Catherine L.;
Anderson, Brian J.;
Gershman, Daniel J.;
Raines, Jim M.;
Lillis, Robert J.;
Korth, Haje;
Slavin, James A.;
Solomon, Sean C.;
Zurbuchen, Thomas H.;
Zuber, Maria T.

Publication type:

Article

Electrodynamics of the Martian dynamo region near magnetic cusps and loops.

Published in:

Geophysical Research Letters, 2014, v. 41, n. 4, p. 1119, doi. 10.1002/2013GL059130

By:

Riousset, Jeremy A.;
Paty, Carol S.;
Lillis, Robert J.;
Fillingim, Matthew O.;
England, Scott L.;
Withers, Paul G.;
Hale, John P. M.

Publication type:

Article

First Synoptic Images of FUV Discrete Aurora and Discovery of Sinuous Aurora at Mars by EMM EMUS.

Published in:

Geophysical Research Letters, 2022, v. 49, n. 16, p. 1, doi. 10.1029/2022GL099820

By:

Lillis, Robert J.;
Deighan, Justin;
Brain, David;
Fillingim, Matthew;
Jain, Sonal;
Chaffin, Michael;
England, Scott;
Holsclaw, Greg;
Chirakkil, Krishnaprasad;
Al Matroushi, Hessa;
Lootah, Fatma;
Al Mazmi, Hoor;
Thiemann, Ed;
Eparvier, Frank;
Schneider, Nick;
Curry, Shannon

Publication type:

Article

Empirically Determined Auroral Electron Events at Mars—MAVEN Observations.

Published in:

Geophysical Research Letters, 2022, v. 49, n. 6, p. 1, doi. 10.1029/2022GL097757

By:

Xu, Shaosui;
Mitchell, David L.;
McFadden, James P.;
Schneider, Nicholas M.;
Milby, Zachariah;
Jain, Sonal;
Weber, Tristan;
Brain, David A.;
DiBraccio, Gina A.;
Halekas, Jasper;
Ruhunusiri, Suranga;
Mazelle, Christian;
Lillis, Robert J.;
Johnston, Ben

Publication type:

Article

Modeling Wind‐Driven Ionospheric Dynamo Currents at Mars: Expectations for InSight Magnetic Field Measurements.

Published in:

Geophysical Research Letters, 2019, v. 46, n. 10, p. 5083, doi. 10.1029/2019GL082536

By:

Lillis, Robert J.;
Fillingim, Matthew O.;
Ma, Yingjuan;
Gonzalez‐Galindo, Francisco;
Forget, François;
Johnson, Catherine L.;
Mittelholz, Anna;
Russell, Christopher T.;
Andersson, Laila;
Fowler, Christopher M.

Publication type:

Article

The September 2017 SEP Event in Context With the Current Solar Cycle: Mars Express ASPERA‐3/IMA and MAVEN/SEP Observations.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 15, p. 7306, doi. 10.1029/2018GL077842

By:

Ramstad, Robin;
Holmström, Mats;
Futaana, Yoshifumi;
Lee, Christina O.;
Rahmati, Ali;
Dunn, Patrick;
Lillis, Robert J.;
Larson, Davin

Publication type:

Article

Thermospheric Expansion Associated With Dust Increase in the Lower Atmosphere on Mars Observed by MAVEN/NGIMS.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 7, p. 2901, doi. 10.1002/2018GL077525

By:

Liu, Guiping;
England, Scott L.;
Lillis, Robert J.;
Withers, Paul;
Mahaffy, Paul R.;
Rowland, Douglas E.;
Elrod, Meredith;
Benna, Mehdi;
Kass, David M.;
Janches, Diego;
Jakosky, Bruce

Publication type:

Article

Study of Variation Mechanisms of the Martian Diffuse Aurora Based on Monte Carlo Simulations and MAVEN Observations.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 2, p. 1, doi. 10.1029/2024JA033420

By:

Okiyama, Taishin;
Seki, Kanako;
Nakamura, Yuki;
Lillis, Robert J.;
Rahmati, Ali;
Larson, Davin E.;
DiBraccio, Gina A.;
Schneider, Nicholas M.;
Jain, Sonal K.;
Sakata, Ryoya;
Curry, Shannon

Publication type:

Article

Sinuous Aurora at Mars: A Link to the Tail Current Sheet?

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 6, p. 1, doi. 10.1029/2024JA032477

By:

Lillis, Robert J.;
Deighan, Justin;
Chirakkil, Krishnaprasad;
Jain, Sonal;
Fillingim, Matthew;
Chaffin, Michael;
Holsclaw, Greg;
Susarla, Raghuram;
Brain, David;
Al Matroushi, Hessa;
Lootah, Fatma;
Al Mazmi, Hoor;
Dong, Yaxue;
Schneider, Nick;
Azari, Abigail;
Ramstad, Robin;
Nauth, Murti;
Ma, Yingjuan;
Halekas, Jasper;
Espley, Jared

Publication type:

Article

EMM EMUS Observations of Hot Oxygen Corona at Mars: Radial Distribution and Temporal Variability.

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 3, p. 1, doi. 10.1029/2023JA032342

By:

Chirakkil, Krishnaprasad;
Deighan, Justin;
Chaffin, Michael S.;
Jain, Sonal K.;
Lillis, Robert J.;
Raghuram, Susarla;
Holsclaw, Greg;
Brain, David A.;
Thiemann, Ed;
Chamberlin, Phil;
Fillingim, Matthew O.;
Evans, J. Scott;
England, Scott;
AlMatroushi, Hessa;
AlMazmi, Hoor;
Eparvier, Frank;
Gacesa, Marko;
El‐Kork, Nayla;
Curry, Shannon M.

Publication type:

Article

Nightside Auroral Electrons at Mars: Upstream Drivers and Ionospheric Impact.

Published in:

Journal of Geophysical Research. Space Physics, 2022, v. 127, n. 9, p. 1, doi. 10.1029/2022JA030801

By:

Xu, Shaosui;
Mitchell, David L.;
McFadden, James P.;
Fowler, Christopher M.;
Hanley, Kathleen;
Weber, Tristan;
Brain, David A.;
DiBraccio, Gina A.;
Liemohn, Michael W.;
Lillis, Robert J.;
Halekas, Jasper S.;
Ruhunusiri, Suranga;
Andersson, Laila;
Mazelle, Christian;
Curry, Shannon M.

Publication type:

Article

Superthermal Electron Deposition on the Mars Nightside During ICMEs.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 10, p. 1, doi. 10.1029/2020JA028430

By:

Xu, Shaosui;
Curry, Shannon M.;
Mitchell, David L.;
Luhmann, Janet G.;
Lillis, Robert J.;
Dong, Chuanfei

Publication type:

Article

MAVEN Case Studies of Plasma Dynamics in Low‐Altitude Crustal Magnetic Field at Mars 1: Dayside Ion Spikes Associated With Radial Crustal Magnetic Fields.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 2, p. 1239, doi. 10.1029/2018JA025569

By:

Soobiah, Y. I. J.;
Espley, Jared R.;
Connerney, John E. P.;
Gruesbeck, Jacob R.;
DiBraccio, Gina A.;
Halekas, Jasper;
Andersson, Laila;
Fowler, Christopher M.;
Lillis, Robert J.;
Mitchell, David L.;
Mazelle, Christian;
Harada, Yuki;
Hara, Takuya;
Collinson, Glyn;
Brain, David;
Xu, Shaosui;
Curry, Shannon M.;
Mcfadden, James P.;
Benna, Mehdi;
Jakosky, Bruce M.

Publication type:

Article

Magnetic Topology Response to the 2003 Halloween ICME Event at Mars.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 1, p. 151, doi. 10.1029/2018JA026118

By:

Xu, Shaosui;
Curry, Shannon M.;
Mitchell, David L.;
Luhmann, Janet G.;
Lillis, Robert J.;
Dong, Chuanfei

Publication type:

Article

Ionizing Electrons on the Martian Nightside: Structure and Variability.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 5, p. 4349, doi. 10.1029/2017JA025151

By:

Lillis, Robert J.;
Mitchell, David L.;
Steckiewicz, Morgane;
Brain, David;
Xu, Shaosui;
Weber, Tristan;
Halekas, Jasper;
Connerney, Jack;
Espley, Jared;
Benna, Mehdi;
Elrod, Meredith;
Thiemann, Edward;
Eparvier, Frank

Publication type:

Article

Autocorrelation Study of Solar Wind Plasma and IMF Properties as Measured by the MAVEN Spacecraft.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 4, p. 2493, doi. 10.1002/2018JA025209

By:

Marquette, Melissa L.;
Lillis, Robert J.;
Halekas, J. S.;
Luhmann, J. G.;
Gruesbeck, J. R.;
Espley, J. R.

Publication type:

Article

Photochemical escape of oxygen from Mars: First results from MAVEN in situ data.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 3, p. 3815, doi. 10.1002/2016JA023525

By:

Lillis, Robert J.;
Deighan, Justin;
Fox, Jane L.;
Bougher, Stephen W.;
Lee, Yuni;
Combi, Michael R.;
Cravens, Thomas E.;
Rahmati, Ali;
Mahaffy, Paul R.;
Benna, Mehdi;
Elrod, Meredith K.;
McFadden, James P.;
Ergun, Robert. E.;
Andersson, Laila;
Fowler, Christopher M.;
Jakosky, Bruce M.;
Thiemann, Ed;
Eparvier, Frank;
Halekas, Jasper S.;
Leblanc, François

Publication type:

Article

Longitudinal structures in Mars' upper atmosphere as observed by MAVEN/NGIMS.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 1, p. 1258, doi. 10.1002/2016JA023455

By:

Liu, Guiping;
England, Scott;
Lillis, Robert J.;
Mahaffy, Paul R.;
Elrod, Meredith;
Benna, Mehdi;
Jakosky, Bruce

Publication type:

Article

Shadowing and anisotropy of solar energetic ions at Mars measured by MAVEN during the March 2015 solar storm.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 4, p. 2818, doi. 10.1002/2015JA022327

By:

Lillis, Robert J.;
Lee, Christina O.;
Larson, Davin;
Luhmann, Janet G.;
Halekas, Jasper S.;
Connerney, Jack E. P.;
Jakosky, Bruce M.

Publication type:

Article

Magnetic zones of Mars: Deformation-controlled origin of magnetic anomalies.

Published in:

Meteoritics & Planetary Science, 2009, v. 44, n. 1, p. 131, doi. 10.1111/j.1945-5100.2009.tb00723.x

By:

KLETETSCHKA, Gunther;
LILLIS, Robert J.;
NESS, Norman F.;
ACUÑA, Mario H.;
CONNERNEY, Jack E. P.;
WASILEWSKI, Peter J.

Publication type:

Article

The new magnetic figure of Mars.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3589

By:

Langlais, Benoit;
Thébault, Erwan;
Houliez, Aymeric;
Purucker, Michael E.;
Lillis, Robert J.

Publication type:

Article

Emirates Mars Mission Characterization of Mars Atmosphere Dynamics and Processes.

Published in:

Space Science Reviews, 2021, v. 217, n. 8, p. 1, doi. 10.1007/s11214-021-00851-6

By:

Almatroushi, Hessa;
AlMazmi, Hoor;
AlMheiri, Noora;
AlShamsi, Mariam;
AlTunaiji, Eman;
Badri, Khalid;
Lillis, Robert J.;
Lootah, Fatma;
Yousuf, Maryam;
Amiri, Sarah;
Brain, David A.;
Chaffin, Michael;
Deighan, Justin;
Edwards, Christopher S.;
Forget, Francois;
Smith, Michael D.;
Wolff, Michael J.;
Christensen, Philip R.;
England, Scott;
Fillingim, Matthew

Publication type:

Article

EMM EMUS Observations of FUV Aurora on Mars: Dependence on Magnetic Topology, Local Time, and Season.

Published in:

Journal of Geophysical Research. Planets, 2024, v. 129, n. 6, p. 1, doi. 10.1029/2024JE008336

By:

Chirakkil, Krishnaprasad;
Lillis, Robert J.;
Deighan, Justin;
Chaffin, Michael S.;
Jain, Sonal K.;
Brain, David A.;
Fillingim, Matthew O.;
Susarla, Raghuram;
Holsclaw, Greg;
Fang, Xiaohua;
Schneider, Nick M.;
AlMazmi, Hoor;
AlMatroushi, Hessa;
Gacesa, Marko;
El‐Kork, Nayla;
Thiemann, Ed;
Halekas, Jasper S.

Publication type:

Article

Ionization Efficiency in the Dayside Ionosphere of Mars: Structure and Variability.

Published in:

Journal of Geophysical Research. Planets, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JE006923

By:

Lillis, Robert J.;
Xu, Shaosui;
Mitchell, David;
Thiemann, Ed;
Eparvier, Frank;
Benna, Mehdi;
Elrod, Meredith

Publication type:

Article

A New Model of the Crustal Magnetic Field of Mars Using MGS and MAVEN.

Published in:

Journal of Geophysical Research. Planets, 2019, v. 124, n. 6, p. 1542, doi. 10.1029/2018JE005854

By:

Langlais, Benoit;
Thébault, Erwan;
Houliez, Aymeric;
Purucker, Michael E.;
Lillis, Robert J.

Publication type:

Article

Field‐Aligned Electrostatic Potentials Above the Martian Exobase From MGS Electron Reflectometry: Structure and Variability.

Published in:

Journal of Geophysical Research. Planets, 2018, v. 123, n. 1, p. 67, doi. 10.1002/2017JE005395

By:

Lillis, Robert J.;
Halekas, J. S.;
Fillingim, M. O.;
Poppe, A. R.;
Collinson, G.;
Brain, David A.;
Mitchell, D. L.

Publication type:

Article

Constraining the Date of the Martian Dynamo Shutdown by Means of Crater Magnetization Signatures.

Published in:

Journal of Geophysical Research. Planets, 2017, v. 122, n. 11, p. 2294, doi. 10.1002/2017JE005410

By:

Vervelidou, Foteini;
Lesur, Vincent;
Grott, Matthias;
Morschhauser, Achim;
Lillis, Robert J.

Publication type:

Article

Hot oxygen corona at Mars and the photochemical escape of oxygen: Improved description of the thermosphere, ionosphere, and exosphere.

Published in:

Journal of Geophysical Research. Planets, 2015, v. 120, n. 11, p. 1880, doi. 10.1002/2015JE004890

By:

Yuni Lee;
Combi, Michael R.;
Tenishev, Valeriy;
Bougher, Stephen W.;
Lillis, Robert J.

Publication type:

Article

The Syrtis Major volcano, Mars: A multidisciplinary approach to interpreting its magmatic evolution and structural development.

Published in:

Journal of Geophysical Research. Planets, 2015, v. 120, n. 9, p. 1476, doi. 10.1002/2014JE004774

By:

Lillis, Robert J.;
Dufek, Josef;
Kiefer, Walter S.;
Black, Benjamin A.;
Manga, Michael;
Richardson, Jacob A.;
Bleacher, Jacob E.

Publication type:

Article

Electron impact ionization in the Martian atmosphere: Interplay between scattering and crustal magnetic field effects.

Published in:

Journal of Geophysical Research. Planets, 2015, v. 120, n. 7, p. 1332, doi. 10.1002/2015JE004841

By:

Lillis, Robert J.;
Fang, Xiaohua

Publication type:

Article

On the nature of the variability of the Martian thermospheric mass density: Results from electron reflectometry with Mars Global Surveyor.

Published in:

Journal of Geophysical Research. Planets, 2012, v. 117, n. E2, p. n/a, doi. 10.1029/2011JE003998

By:

England, Scott L.;
Lillis, Robert J.

Publication type:

Article

Evidence for superthermal secondary electrons produced by SEP ionization in the Martian atmosphere.

Published in:

Journal of Geophysical Research. Planets, 2012, v. 117, n. E3, p. n/a, doi. 10.1029/2011JE003932

By:

Lillis, Robert J.;
Brain, David A.;
Delory, Gregory T.;
Mitchell, David L.;
Luhmann, Janet G.;
Lin, Robert P.

Publication type:

Article

Determination of seasonal variations in the Martian neutral atmosphere from observations of ionospheric peak height.

Published in:

Journal of Geophysical Research. Planets, 2011, v. 116, n. E9, p. n/a, doi. 10.1029/2011JE003833

By:

Zou, Hong;
Lillis, Robert J.;
Wang, Jin Song;
Nielsen, Erling

Publication type:

Article

Study of impact demagnetization at Mars using Monte Carlo modeling and multiple altitude data.

Published in:

Journal of Geophysical Research. Planets, 2010, v. 115, n. E7, p. n/a, doi. 10.1029/2009JE003556

By:

Lillis, Robert J.;
Purucker, Michael E.;
Halekas, Jasper S.;
Louzada, Karin L.;
Stewart-Mukhopadhyay, Sarah T.;
Manga, Michael;
Frey, Herbert V.

Publication type:

Article

Four Martian years of nightside upper thermospheric mass densities derived from electron reflectometry: Method extension and comparison with GCM simulations.

Published in:

Journal of Geophysical Research. Planets, 2010, v. 115, n. E7, p. n/a, doi. 10.1029/2009JE003529

By:

Lillis, Robert J.;
Bougher, Stephen W.;
González-Galindo, Francisco;
Forget, François;
Smith, Michael D.;
Chamberlin, Phillip C.

Publication type:

Article