J
J. W. Bonnell
Researcher at Smithsonian Astrophysical Observatory
Publications - 27
Citations - 460
J. W. Bonnell is an academic researcher from Smithsonian Astrophysical Observatory. The author has contributed to research in topics: Solar wind & Heliosphere. The author has an hindex of 10, co-authored 27 publications receiving 298 citations. Previous affiliations of J. W. Bonnell include University of Iowa & University of Colorado Boulder.
Papers
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Journal ArticleDOI
Storm time occurrence and spatial distribution of Pc4 poloidal ULF waves in the inner magnetosphere: A Van Allen Probes statistical study
Lei Dai,Lei Dai,Kazue Takahashi,Robert L. Lysak,Chi Wang,John R. Wygant,Craig Kletzing,J. W. Bonnell,Cynthia A Cattell,Charles W. Smith,Robert J. MacDowall,Scott Thaller,Aaron Breneman,Xiangwei Tang,Xin Tao,Lunjin Chen +15 more
TL;DR: In this article, the spatial distribution and storm time occurrence of Pc4 (7-25mHz) poloidal waves in the inner magnetosphere were investigated using Van Allen Probes (Radiation Belt Storm Probes).
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The role of Alfv\'en wave dynamics on the large scale properties of the solar wind: comparing a MHD simulation with PSP E1 data
Victor Réville,Marco Velli,Olga Panasenco,Anna Tenerani,Chen Shi,Samuel T. Badman,Stuart D. Bale,J. C. Kasper,Michael L. Stevens,Kelly E. Korreck,J. W. Bonnell,Anthony W. Case,Thierry Dudok de Wit,Keith Goetz,Peter Harvey,Davin Larson,Roberto Livi,David M. Malaspina,Robert J. MacDowall,Marc Pulupa,Phyllis Whittlesey +20 more
TL;DR: In this paper, the authors numerically model the solar corona during this first encounter, solving the MHD equations and accounting for Alfven wave transport and dissipation, finding that the large scale plasma parameters are well reproduced, allowing the computation of the solar wind sources at Probe with confidence.
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Proton Temperature Anisotropy Variations in Inner Heliosphere Estimated with the First Parker Solar Probe Observations
Jia Huang,Justin C. Kasper,Justin C. Kasper,Daniel Vech,Daniel Vech,Katja Klein,Michael L. Stevens,Mihailo M. Martinović,Mihailo M. Martinović,Benjamin L. Alterman,Tereza Ďurovcová,Kristoff Paulson,Bennett A. Maruca,R. A. Qudsi,Anthony W. Case,Kelly E. Korreck,Lan Jian,Marco Velli,Benoit Lavraud,Alexander M. Hegedus,C. M. Bert,J. Holmes,Stuart D. Bale,Davin Larson,Roberto Livi,Phyllis Whittlesey,Marc Pulupa,Robert J. MacDowall,David M. Malaspina,J. W. Bonnell,P. Harvey,Keith Goetz,Thierry Dudok de Wit +32 more
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The Heliospheric Current Sheet in the Inner Heliosphere Observed by the Parker Solar Probe
Adam Szabo,Davin Larson,Phyllis Whittlesey,Michael L. Stevens,Benoit Lavraud,Tai Phan,Samantha Wallace,Samantha Wallace,S. I. Jones-Mecholsky,Charles N. Arge,Samuel T. Badman,Dusan Odstrcil,Nikolai V. Pogorelov,Tae Kim,Pete Riley,Carl J. Henney,Stuart D. Bale,J. W. Bonnell,A. W. Case,Thierry Dudok de Wit,Keith Goetz,Peter R. Harvey,Justin C. Kasper,Justin C. Kasper,Kelly E. Korreck,A. Koval,A. Koval,Roberto Livi,Robert J. MacDowall,David M. Malaspina,Marc Pulupa +30 more
TL;DR: The Parker Solar Probe (PSP) completed its first solar encounter in 2018 November, bringing it closer to the Sun than any previous mission as discussed by the authors, which allowed in situ investigation of the heliospheric current sheet (HCS) inside the orbit of Venus.
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Sunward propagating whistler waves collocated with localized magnetic field holes in the solar wind: Parker Solar Probe observations at 35.7 Sun radii
Oleksiy Agapitov,T. Dudok de Wit,F. S. Mozer,J. W. Bonnell,James Drake,David M. Malaspina,V. Krasnoselskikh,Stuart D. Bale,P. L. Whittlesey,A. W. Case,Christopher C. Chaston,Clara Froment,Keith Goetz,K. A. Goodrich,P. Harvey,Justin C. Kasper,K. E. Korreck,Davin Larson,Roberto Livi,Robert J. MacDowall,Marc Pulupa,C. Revillet,Michael L. Stevens,John Wygant +23 more
TL;DR: The Parker Solar Probe mission of the solar wind at about 35.7 solar radii revealed the existence of whistler wave packets with frequencies below 0.1 f/fce (20-80 Hz in the spacecraft frame) as mentioned in this paper.