Member Since 1985
Fran Bagenal
Senior Research Scientist, Laboratory for Atmospheric and Space Physics
AGU Research
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Survey of Cold Plasma Blobs in Jupiter's Magnetosphere from Juno's JADE Ion Measurements: Evidence for Centrifugal Instabilities
AGU 2024
spa-magnetospheric physics | 13 december 2024
Jianzhao Wang, Fran Bagenal, Robert J. Wilson, Pet...
In Jupiter's magnetosphere, iogenic plasma of heavy ions is believed to be radially transported outward via centrifugally driven dynamics. In flux tub...
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Disentangling exogenic delivery and endogenic losses of ions at Europa
AGU 2024
planetary sciences | 12 december 2024
Jamey R. Szalay, Joachim Saur, Tom Andre Nordheim,...
Europa has a predominantly water-ice surface, modified by exposure to charged particles (electrons, protons, and oxygen and sulfur ions) from Jupiters...
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Recommendations for Promoting a Healthy and Vital Solar and Space Physics Community
AGU 2024
education | 12 december 2024
Mark B. Moldwin, Fran Bagenal
The National Academy of Sciences Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033 tasked the State of the Profession Panel to asses...
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Io Source of Heavy Ions in Jupiter’s Equatorial Ionosphere
AGU 2024
planetary sciences | 12 december 2024
Fran Bagenal, Vincent J. Dols, Philip W. Valek, Ja...
The JADE instrument on Juno has measured cold (<1 eV) heavy ions (sulfur and oxygen) in the equatorial ionosphere of Jupiter as the spacecraft made...
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Diagnosing Moon/Plasma Interactions with Energetic Neutral Atom (ENA) emissions: Juno observations at Jupiter’s moon Io.
AGU 2024
spa-magnetospheric physics | 11 december 2024
Barry Mauk, Howard T. Smith, Vincent J. Dols, Fran...
One of the major new thrusts with the JUICE mission to Jupiter is the use of Energetic Neutral Atom (ENA) emissions to diagnose magnetospheric dynamic...
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Numerical Simulations of the Interaction of Jupiter’s Magnetospheric Plasma with the Atmosphere of Europa
AGU 2024
planetary sciences | 11 december 2024
Emily Simpson, Vincent J. Dols, Fran Bagenal, Robe...
Since the existence of Europas salty subsurface ocean was established by many Galileo flybys in the late 1990s, Europa has been a prominent topic of i...
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Using Data-Model Comparisons to Understand Magnetosphere-Ionosphere Coupling Sensitivity for Jupiter-Like GAMERA Simulations
AGU 2024
planetary sciences | 11 december 2024
Austin Smith, Peter A. Delamere, Chynna Spitler, V...
The magnetosphere of Jupiter, characterized by its rapid ten-hour rotation and the presence of Io as an internal heavy plasma source, offers a complex...
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Plasma Transport in Jupiter’s Magnetodisc During Juno’s Prime Mission
AGU 2024
planetary sciences | 11 december 2024
Chynna Spitler, Jian-Zhao Wang, Peter A. Delamere,...
Radial transport of plasma is important in giant planet magnetospheres, such as Jupiter, where the system is internally driven. The strong rotational ...
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