K
Kazushi Asamura
Researcher at Japan Aerospace Exploration Agency
Publications - 200
Citations - 6308
Kazushi Asamura is an academic researcher from Japan Aerospace Exploration Agency. The author has contributed to research in topics: Solar wind & Energetic neutral atom. The author has an hindex of 40, co-authored 189 publications receiving 5176 citations. Previous affiliations of Kazushi Asamura include Graduate University for Advanced Studies & Rikkyo University.
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Journal ArticleDOI
The Space Physics Environment Data Analysis System (SPEDAS)
Vassilis Angelopoulos,P. Cruce,Alexander Drozdov,Eric Grimes,N. Hatzigeorgiu,D. A. King,Davin Larson,James W. Lewis,J. M. McTiernan,D. A. Roberts,C. L. Russell,Tomoaki Hori,Yoshiya Kasahara,Atsushi Kumamoto,Ayako Matsuoka,Yukinaga Miyashita,Yoshizumi Miyoshi,I. Shinohara,Mariko Teramoto,Jeremy Faden,Alexa Halford,Matthew D. McCarthy,Robyn Millan,John Sample,David M. Smith,L. A. Woodger,Arnaud Masson,A. A. Narock,Kazushi Asamura,T. F. Chang,C. Y. Chiang,Yoichi Kazama,Kunihiro Keika,S. Matsuda,Tomonori Segawa,Kanako Seki,Masafumi Shoji,Sunny W. Y. Tam,Norio Umemura,B. J. Wang,B. J. Wang,Shiang-Yu Wang,Robert J. Redmon,Juan V. Rodriguez,Juan V. Rodriguez,Howard J. Singer,Jon Vandegriff,S. Abe,Masahito Nose,Masahito Nose,Atsuki Shinbori,Yoshimasa Tanaka,S. UeNo,L. Andersson,P. Dunn,Christopher M. Fowler,Jasper Halekas,Takuya Hara,Yuki Harada,Christina O. Lee,Robert Lillis,David L. Mitchell,Matthew R. Argall,Kenneth R. Bromund,James L. Burch,Ian J. Cohen,Michael Galloy,Barbara L. Giles,Allison Jaynes,O. Le Contel,Mitsuo Oka,T. D. Phan,Brian Walsh,Joseph Westlake,Frederick Wilder,Stuart D. Bale,Roberto Livi,Marc Pulupa,Phyllis Whittlesey,A. DeWolfe,Bryan Harter,E. Lucas,U. Auster,John W. Bonnell,Christopher Cully,Eric Donovan,Robert E. Ergun,Harald U. Frey,Brian Jackel,A. Keiling,Haje Korth,J. P. McFadden,Yukitoshi Nishimura,Ferdinand Plaschke,P. Robert,Drew Turner,James M. Weygand,Robert M. Candey,R. C. Johnson,T. Kovalick,M. H. Liu,R. E. McGuire,Aaron Breneman,Kris Kersten,P. Schroeder +104 more
TL;DR: The SPEDAS development history, goals, and current implementation are reviewed, and its “modes of use” are explained with examples geared for users and its technical implementation and requirements with software developers in mind are outlined.
Journal ArticleDOI
The Analyser of Space Plasmas and Energetic Atoms (ASPERA-4) for the Venus Express mission
Stas Barabash,Rickard Lundin,H. Andersson,K. Brinkfeldt,A. Grigoriev,Herbert Gunell,Mats Holmström,M. Yamauchi,Kazushi Asamura,P. Bochsler,Peter Wurz,R. Cerulli-Irelli,Alessandro Mura,Anna Milillo,M. Maggi,S. Orsini,Andrew J. Coates,D. R. Linder,D. O. Kataria,C. C. Curtis,K. C. Hsieh,Bill R. Sandel,R. A. Frahm,J. R. Sharber,J. D. Winningham,Manuel Grande,Esa Kallio,Hannu Koskinen,Hannu Koskinen,P. Riihela,Walter Schmidt,T. Sales,J. Kozyra,N. Krupp,J. Woch,Stefano Livi,Janet G. Luhmann,S. M. P. McKenna-Lawlor,E. Roelof,D. J. Williams,J. A. Sauvaud,A. Fedorov,J. J. Thocaven +42 more
TL;DR: The ASPERA-3 experiment as discussed by the authors was used to study the solar wind interaction and characterize the plasma and neutral gas environment within the space near Mars through the use of energetic neutral atom (ENA) imaging and measuring local ion and electron plasma.
Journal ArticleDOI
Geospace exploration project ERG
Yoshizumi Miyoshi,Iku Shinohara,Takeshi Takashima,Kazushi Asamura,Nana Higashio,Takefumi Mitani,Satoshi Kasahara,Shoichiro Yokota,Yoichi Kazama,Shiang-Yu Wang,Sunny W. Y. Tam,Paul T. P. Ho,Yoshiya Kasahara,Yasumasa Kasaba,Satoshi Yagitani,Ayako Matsuoka,Hirotsugu Kojima,Yuto Katoh,Kazuo Shiokawa,Kanako Seki +19 more
TL;DR: The Exploration of energization and radiation in Geospace (ERG) project explores the acceleration, transport, and loss of relativistic electrons in the radiation belts and the dynamics for geospace storms.
Journal ArticleDOI
Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express
Rickard Lundin,Stas Barabash,H. Andersson,Mats Holmström,A. Grigoriev,Masatoshi Yamauchi,Jean-André Sauvaud,Andrei Fedorov,E. Budnik,J. J. Thocaven,D. Winningham,R. A. Frahm,J. Scherrer,J. R. Sharber,Kazushi Asamura,Hajime Hayakawa,Andrew J. Coates,D. R. Linder,C. C. Curtis,K. C. Hsieh,Bill R. Sandel,Manuel Grande,M. Carter,D. H. Reading,Hannu Koskinen,Esa Kallio,P. Riihela,Walter Schmidt,T. Sales,Janet U. Kozyra,Norbert Krupp,Joachim Woch,Janet G. Luhmann,S. McKenna-Lawler,R. Cerulli-Irelli,Stefano Orsini,M. Maggi,Alessandro Mura,Anna Milillo,Edmond C. Roelof,D. J. Williams,Stefano Livi,Pontus Brandt,Peter Wurz,Peter Bochsler +44 more
TL;DR: The Analyzer of Space Plasma and Energetic Atoms (ASPERA) on board the Mars Express spacecraft found that solar wind plasma and accelerated ionospheric ions may be observed all the way down to theMars Express pericenter of 270 kilometers above the dayside planetary surface, implying direct exposure of the martian topside atmosphere toSolar wind plasma forcing.
Journal ArticleDOI
The loss of ions from Venus through the plasma wake
Stas Barabash,A. Fedorov,J. Sauvaud,Rickard Lundin,Christopher T. Russell,Yoshifumi Futaana,Tielong Zhang,H. Andersson,K. Brinkfeldt,A. Grigoriev,Mats Holmström,M. Yamauchi,Kazushi Asamura,Wolfgang Baumjohann,Helmut Lammer,Andrew J. Coates,D. O. Kataria,D. R. Linder,C. C. Curtis,K. C. Hsieh,Bill R. Sandel,Manuel Grande,Herbert Gunell,Hannu Koskinen,Hannu Koskinen,Esa Kallio,P. Riihela,T. Sales,Walter Schmidt,J. Kozyra,N. Krupp,Markus Fränz,J. Woch,Janet G. Luhmann,S. M. P. McKenna-Lawlor,Christian Mazelle,J. J. Thocaven,S. Orsini,R. Cerulli-Irelli,M. Mura,M. Milillo,M. Maggi,E. Roelof,Pontus Brandt,Karoly Szego,J. D. Winningham,R. A. Frahm,J. R. Scherrer,J. R. Sharber,Peter Wurz,P. Bochsler +50 more
TL;DR: Measurements of the atmosphere of Venus show that the dominant escaping ions are O+, He+ and H+.