Results 21 to 30 of about 1,371,683 (237)

Survey of ELF-VLF plasma waves in outer radiation belt observed by Cluster STAFF-SA experiment [PDF]

open access: yesAnnales Geophysicae, 2008
Various types of plasma waves have profound effects on acceleration and scattering of radiation belt particles. For the purposes of radiation belt modeling it is necessary to know statistical distributions of plasma wave parameters.
D. Pokhotelov   +4 more
doaj   +1 more source

A Framework for Understanding and Quantifying the Loss and Acceleration of Relativistic Electrons in the Outer Radiation Belt During Geomagnetic Storms

open access: yesSpace Weather, 2020
We present detailed analysis of the global relativistic electron dynamics as measured by total radiation belt content (RBC) during coronal mass ejection (CME) and corotating interaction region (CIR)‐driven geomagnetic storms. Recent work has demonstrated
Kyle R. Murphy   +7 more
doaj   +1 more source

The radiation belts of Jupiter and Saturn

open access: yes, 2020
24 pages, 4 ...
Roussos, E., Kollmann, P.
openaire   +3 more sources

Forecasting the Radiation Belts in Europe [PDF]

open access: yesSpace Weather, 2012
Weather forecasting has expanded to space weather. As of 1 March 2012, satellite operators and the general public will be able to obtain forecasts of the Earth’s radiation belts, thanks to the SPACECAST project. The opening of the first European system to forecast Earth’s radiation belts, part of the SPACECAST project, is funded by the European Union ...
openaire   +2 more sources

Research advances in the data assimilative modeling of the Earth's radiation belt electrons

open access: yes地球与行星物理论评
The Earth's radiation belts are regions where high-energy charged particles congregate in near-Earth space. Given that high-energy particles in the radiation belts pose a severe threat to the safety of spacecraft in orbit and astronauts, it is of vital ...
Xing Cao   +4 more
doaj   +1 more source

Relative positions of the polar boundary of the outer electron radiation belt and the equatorial boundary of the auroral oval [PDF]

open access: yesAnnales Geophysicae, 2018
Finding the position of the polar boundary of the outer electron radiation belt, relative to the position of the auroral oval, is a long-standing problem.
M. O. Riazanteseva   +8 more
doaj   +1 more source

Ganymede's Radiation Cavity and Radiation Belts

open access: yesGeophysical Research Letters, 2022
Abstract While planetary radiation belts are all embedded within the low energy solar wind, Ganymede is in the unique situation of being surrounded by the energetic particles of Jupiter's magnetosphere. Here we study Ganymede's environment based the recent flyby of Juno, as well as through reanalysis of past measurements from the ...
P. Kollmann   +6 more
openaire   +1 more source

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+5 more sources

Physical strain while wearing personal radiation protection systems in interventional radiology.

open access: yesPLoS ONE, 2022
ObjectivesMultiple studies show orthopedic health problems for medical staff due to wearing radiation protection aprons. The aim of this study was to evaluate the weight pressure on the shoulder as a marker of physical strain caused by different ...
Alexander M Koenig   +7 more
doaj   +1 more source

A statistical analysis of the Kappa-type energy spectrum distribution of radiation belt electrons observed by Van Allen Probes

open access: yesEarth and Planetary Physics
The energy spectrum of energetic electrons is a key factor representing the dynamic variations of Earth’s Van Allen radiation belts. Increased measurements have indicated that the commonly used Maxwellian and Kappa distributions are inadequate for ...
LuHuai Jiao   +5 more
doaj   +1 more source

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