Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Henry B. Garrett"'
Autor:
Daniel Santos-Costa, Fabiano A. Oyafuso, Steven M. Levin, John E.P. Connerney, Emma Woodfield, Timothy Keebler, Thangasamy Velusamy, Sooman Han, Imke de Pater, Insoo Jun, Henry B. Garrett, Rob Wilson, Rob W. Ebert, Frederic Allegrini, Randy Gladstone, Peter Kollmann, Barry Mauk, William Kurth, Heidi N. Becker, Scott J. Bolton
Until the arrival of Juno at Jupiter in 2016, the inner electron radiation belt dynamics has been examined from ground-based observations of Jupiter’s Synchrotron Emission (JSE) and theoretical modeling of the relativistic electron population. Simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f03668c9c27e3507df625ee447d47cef
https://doi.org/10.5194/egusphere-egu23-9139
https://doi.org/10.5194/egusphere-egu23-9139
Publikováno v:
IEEE Transactions on Plasma Science. 47:3923-3930
High-energy, trapped electron and proton environments around the outer planets can pose a serious threat to spacecraft operations. For example, high-energy electrons are a critical source for a phenomenon called internal electrostatic discharge (IESD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0455ac9d67fb75b3eadb9572e32b6dff
https://doi.org/10.1109/tps.2019.2907069
https://doi.org/10.1109/tps.2019.2907069
Publikováno v:
IEEE Transactions on Plasma Science. 47:3915-3922
Reanalysis of the plasma science (PLS) experiments on the Voyagers (~10 eV to ~5 keV) and Galileo (~1 to ~50 keV) has refined our understanding of the electron environment responsible for spacecraft charging at and near the Jovian moon Europa. The lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e003845b6c2a806cfe2023d0397102
https://doi.org/10.1109/tps.2019.2901681
https://doi.org/10.1109/tps.2019.2901681
Publikováno v:
Advances in Space Research. 64:239-251
The trend towards the development of small satellites, or smallsats, has been increasing over the last few years. However, the harsh space radiation environment in which these smallsats operate provides a challenge to their survivability as their des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e0f0c25a8e13bdddcaf793bfe30876d
https://doi.org/10.1016/j.asr.2019.03.025
https://doi.org/10.1016/j.asr.2019.03.025
Autor:
Henry B. Garrett, Insoo Jun
Publikováno v:
Journal of Geophysical Research: Space Physics. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef6ef58dfd95c385e426c88c961b5f2f
https://doi.org/10.1029/2020ja028593
https://doi.org/10.1029/2020ja028593
Autor:
George Clark, Angélica Sicard, Abigail Rymer, Barry Mauk, Henry B. Garrett, Quentin Nénon, Chris Paranicas, Elias Roussos, Peter Kollmann, Dennis Haggerty
Jupiter is surrounded by intense and energetic radiation belts, yet most of the available in-situ data, in volume and quality, were taken outside of Europa's orbit, where radiation conditions are n...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d9f863f8a7cd5967c1e277880c29c9
https://doi.org/10.1002/essoar.10505101.1
https://doi.org/10.1002/essoar.10505101.1
Autor:
Barry Mauk, G. R. Gladstone, Chris Paranicas, Insoo Jun, Henry B. Garrett, C.D. Lindstrom, Peter Kollmann, B.X. Zhu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1002:165244
Spectral modelling combining the Jupiter Energetic-particle Detector Instrument (JEDI) differential flux and simulations of the Ultraviolet Spectrograph (UVS) background noise data were used to obtain the integral electron fluxes for energies of > 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca0bb56dd692da45d66116c3253e36ba
https://doi.org/10.1016/j.nima.2021.165244
https://doi.org/10.1016/j.nima.2021.165244
Publikováno v:
IEEE Transactions on Nuclear Science. 64:2802-2813
Jupiter possesses the harshest trapped radiation environment in the solar system. Models of the Jovian-trapped radiation environment are a prerequisite for planning missions to this extreme environment. The high energy (>0.1 MeV for electrons and >1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382bcbab04ad66c99ba680db26f1ceee
https://doi.org/10.1109/tns.2017.2755618
https://doi.org/10.1109/tns.2017.2755618
Publikováno v:
Acta Astronautica. 138:543-558
A comprehensive tour of the complex outer planet systems is a central goal in space science. However, orbiting multiple moons of the same planet would be extremely prohibitive using traditional propulsion and power technologies. In this paper, a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7bd975ef34c9d3088a8d11f0a68615
https://doi.org/10.1016/j.actaastro.2016.12.014
https://doi.org/10.1016/j.actaastro.2016.12.014
Publikováno v:
IEEE Transactions on Plasma Science. 45:2298-2302
A general 3-D internal charge analysis method, 3-D NUMIT, was developed by combining a Monte Carlo radiation transport simulation tool such as MCNPX or GEANT4 and a commercial finite-element analysis software such as COMSOL. The method was validated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba35e68e44fbde7fe20f1a61b46427b
https://doi.org/10.1109/tps.2017.2717805
https://doi.org/10.1109/tps.2017.2717805