Results 41 to 50 of about 1,219,964 (199)

The Radiation Belts of Jupiter [PDF]

open access: yes, 1973
A simplified model of the Jovian magnetosphere consists of a thermal plasma with superimposed radiation belts. The model is derived using the following assumptions: (1) The radiation belts are located in a cavity of the Jovian magnetosphere and the field
Degioanni, Joseph J.C.   +1 more
core  

Development of a radial diffusion model for Earth’s radiation belts [PDF]

open access: yes, 2007
The radiation belts are the region that energetic charged particles are trapped by Earth’s magnetic field. It is well known that the energetic particles flux are varied during geomagnetic disturbances.
小松, 研吾, 渡部, 重十
core   +1 more source

Pressure-induced drastic collapse of a high oxygen coordination shell in quartz-like α-GeO2

open access: yesNew Journal of Physics, 2014
With the combination of a single crystal diamond anvil cell and a polycapillary half-lens, the local structural evolution around germanium in tetrahedrally networked quartz-like α -GeO _2 has been investigated using extended x-ray absorption fine ...
Juncai Dong   +6 more
doaj   +1 more source

Radial Transport Versus Local Acceleration: The Long‐Standing Debate

open access: yesEarth and Space Science, 2022
On 28 July 2021, within the Geospace Environment Modeling Virtual Summer Workshop, a joint panel discussion organized by the “System Understanding of Radiation Belt Particle Dynamics through Multi‐spacecraft and Ground‐based Observations and Modeling ...
Alexander Y. Drozdov   +8 more
doaj   +1 more source

Jupiters radiation belts and their effects on spacecraft [PDF]

open access: yes, 1974
The effects of electron and proton radiation on spacecraft which will operate in the trapped radiation belts of the planet Jupiter are described, and the techniques and results of the testing and simulation used in the radiation effects program are ...
Gigas, G., Divita, E. L., Parker, R. H.
core  

The behavior of particles of radiation belts during magnetic storms [PDF]

open access: yes, 1966
Behavior of particles of radiation belts during magnetic ...
Shabanskiy, V. P.
core  

Collisionless phase mixing mimics diffusive transport in radiation belt observations

open access: yesPhysical Review Research
Since the dawn of the space age, observations of energetic particles in planetary radiation belts have been interpreted within a diffusive transport framework, even though the dominant processes that populate and deplete these belts—such as injections ...
Adnane Osmane   +5 more
doaj   +1 more source

Low-density plasma as a key catalyst for electron acceleration in the Van Allen radiation belts

open access: yesCommunications Physics
The near-Earth space environment is populated by the most energetic electrons with velocities very close to the speed of light, reaching ultra-relativistic energies.
Yuri Y. Shprits   +2 more
doaj   +1 more source

The earth's trapped radiation belts [PDF]

open access: yes, 1975
The near-earth charged particle environment is discussed in terms of spacecraft design criteria.
Noll, R. B., Mcelroy, M. B.
core  

Automatic Identification of Past Radiation Belts Electron Enhancement Events Using a Ground‐Based Parameter

open access: yesEarth and Space Science
We propose a new method for automatically identifying radiation belt electron enhancement events using Ca, a ground‐based 1D surrogate index for the global dynamics of the electron radiation belts.
Guillerme Bernoux   +3 more
doaj   +1 more source

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