Bruce M. Jakosky
University of Colorado Boulder
461 Papers
2.5K Citations
Bruce M. Jakosky is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Mars Exploration Program & Atmosphere of Mars. The author has an hindex of 71, co-authored 441 publications. Previous affiliations of Bruce M. Jakosky include University of California, Los Angeles & Princeton Plasma Physics Laboratory.
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Papers
Statistical Study of Relations Between the Induced Magnetosphere, Ion Composition, and Pressure Balance Boundaries around Mars Based on MAVEN Observations†
K. Matsunaga,K. Matsunaga,Kanako Seki,David Brain,Takuya Hara,K. Masunaga,James P. McFadden,Jasper Halekas,David L. Mitchell,Christian Mazelle,Jared Espley,Jacob Gruesbeck,Jacob Gruesbeck,Bruce M. Jakosky +13 more
TL;DR: In this paper, a statistical analysis of about 8-months of simultaneous ion, electron, and magnetic field observations by Mars Atmosphere and Volatile EvolutioN (MAVEN) mission was performed to investigate the dependence of the induced magnetosphere boundary (IMB) and the ion composition boundary (ICB) on the solar wind deceleration.
Statistical analysis of the reflection of incident O+ pickup ions at Mars: MAVEN observations: O+ Reflection Ratios at Mars
K. Masunaga,Kanako Seki,Dave Brain,Xiaohua Fang,Yaxue Dong,Bruce M. Jakosky,J. P. McFadden,Jasper Halekas,John E. P. Connerney,David L. Mitchell,Frank Eparvier +10 more
TL;DR: In this paper, the authors investigated reflections of incident O pickup ions (>10 keV) occurring below the Martian bow shock and found that the reflection ratio strongly depends on the magnitude of the interplanetary magnetic field (IMF), solar wind dynamic pressure, and gyroradius of O pickup ion in the solar wind, rather than the solar EUV flux and the crustal magnetic field.
Brightness temperatures of the lunar surface: Calibration and global analysis of the Clementine long-wave infrared camera data
TL;DR: In this article, the long-wave infrared (LWIR) camera on the Clementine spacecraft was used for thermal-infrared images of the lunar surface during the mapping phase of the mission.
Early MAVEN Deep Dip campaign reveals thermosphere and ionosphere variability
S. W. Bougher,Bruce M. Jakosky,Jasper Halekas,J. M. Grebowsky,Janet G. Luhmann,Paul Mahaffy,John E. P. Connerney,Frank Eparvier,Robert E. Ergun,Davin Larson,J. P. McFadden,David L. Mitchell,Nicholas M. Schneider,Richard W. Zurek,Christian Mazelle,Laila Andersson,David Andrews,D. Baird,Daniel N. Baker,Jared Bell,Mehdi Benna,David Brain,Michael Chaffin,Phillip C. Chamberlin,Jean-Yves Chaufray,John Clarke,Glyn Collinson,Michael R. Combi,F. J. Crary,Thomas E. Cravens,Matteo Crismani,Shannon Curry,D. W. Curtis,Justin Deighan,G. T. Delory,R. M. Dewey,Gina A. DiBraccio,Chuanfei Dong,Yaxue Dong,P. Dunn,Meredith Elrod,Scott L. England,Anders Eriksson,Jared Espley,Scott Evans,Xiaohua Fang,Matthew Fillingim,K. Fortier,Christopher M. Fowler,Jane L. Fox,Hannes Gröller,Scott D. Guzewich,Takuya Hara,Yuki Harada,Gregory M. Holsclaw,Sonal Jain,R. Jolitz,F. Leblanc,Christina O. Lee,Yuni Lee,Franck Lefèvre,Robert Lillis,Roberto Livi,Daniel Lo,Yingjuan Ma,Majd Mayyasi,William E. McClintock,T. McEnulty,Ronan Modolo,Franck Montmessin,Michiko Morooka,A. F. Nagy,Kirk Olsen,W. K. Peterson,Ali Rahmati,Suranga Ruhunusiri,Christopher T. Russell,Shotaro Sakai,J. A. Sauvaud,Kanako Seki,M. Steckiewicz,Michael L. Stevens,A. I. F. Stewart,Arnaud Stiepen,S. Stone,Valeriy Tenishev,Edward Thiemann,Robert H. Tolson,D. Toublanc,Marissa F. Vogt,Tristan Weber,Paul Withers,Thomas N. Woods,Roger V. Yelle +93 more
TL;DR: In situ measurements of the upper atmosphere reveal previously unmeasured populations of neutral and charged particles, the homopause altitude at approximately 130 kilometers, and an unexpected level of variability both on an orbit-to-orbit basis and within individual orbits.
Electric Mars: The first direct measurement of an upper limit for the Martian “polar wind” electric potential
Glyn Collinson,Glyn Collinson,David L. Mitchell,Alex Glocer,Joseph M. Grebowsky,W. K. Peterson,John E. P. Connerney,Laila Andersson,Jared Espley,Christian Mazelle,J. A. Sauvaud,Andrei Fedorov,Yingjuan Ma,Steven Bougher,Robert Lillis,Robert E. Ergun,Bruce M. Jakosky +16 more
TL;DR: In this article, photoelectron spectra measured by the NASA Mars Atmosphere and Volatile EvolutioN (MAVEN) Mars Scout were used to put an initial upper bound on the total potential drop in the ionosphere of Mars of Φ♂≾⊥2V, with the possibility of a further ≾4.5V potential drop above this in the magnetotail.