Results 21 to 30 of about 41,384 (308)

Energetic particle observations at the subsolar magnetopause [PDF]

Annales Geophysicae, 2002
The pitch-angle distributions (PAD) of energetic particles are examined as the ISEE-1 satellite crosses the Earth’s magnetopause near the subsolar point.
A. A. Eccles, A. A. Eccles, T. A. Fritz
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Transport of Solar Energetic Particles [PDF]

International Astronomical Union Colloquium, 1994
AbstractNew developments in the understanding of the interplanetary transport of solar cosmic rays are reviewed. Based on carefully analyzed solar particle events observed on the Helios and ISEE 3 spacecraft, the relation of transport parameters to the structure of the interplanetary magnetic field is discussed.
openaire   +1 more source

On the wave-particle interaction and removal of energetic particles

Kuwait Journal of Science, 2021
There is always a risk of destruction of man-made satellites by the energetic electrons trapped in Van Allen radiation belts in space. These energetic electrons also pose a biological danger to astronauts. The cyclotron resonance interaction is studied between the whistler-mode waves in the frequency range of ELF (Extremely Low Frequency 300 – 3000 HZ)
openaire   +3 more sources

A Perspective on Solar Energetic Particles

Frontiers in Astronomy and Space Sciences, 2022
The author has been fortunate to observe and participate in the rise of the field of solar energetic particles (SEPs), from the early abundance studies, to the contemporary paradigm of shock acceleration in large SEP events, and element abundance ...
Donald V. Reames
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Effects of energetic electrons on the electrodynamics in the ionosphere [PDF]

, 2004
International audienceFrom the observations by the PIXIE and UVI cameras on board the Polar satellite, we derive global maps of the precipitating electron energy spectra from less than 1keV to 100keV.
Rosenberg, T. J., D. L. Detrick, Aksnes, A., Detrick, D.L., Rosenberg, T.J., A. Aksnes, J. Stadsnes, N. Østgaard, G. A. Germany, Østgaard, N., T. J. Rosenberg, Lu, G., Schulz, M, M. Schulz, Detrick, D. L., Stadsnes, J., Germany, G. A., R. R. Vondrak, Vondrak, R.R., Vondrak, R. R., Germany, G.A., G. Lu   +21 more
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Energetic electron precipitation during substorm injection events: High-latitude fluxes and an unexpected midlatitude signature [PDF]

, 2008
Geosynchronous Los Alamos National Laboratory (LANL-97A) satellite particle data, riometer data, and radio wave data recorded at high geomagnetic latitudes in the region south of Australia and New Zealand are used to perform the first complete modeling ...
Menk, F. W., Menk, F.W., Neil. R. Thomson, Brundell, J.B., Annika Seppälä, John Bähr, Reiner H. W. Friedel, Neil Cobbett, Tracy Moffat‐Griffin, Andrew J. Kavanagh, Craig J. Rodger, Brundell, J., Kavanagh, Andrew J., Rodger, C. J., James Brundell, Seppälä, A., Kavanagh, A.J., Friedel, R.H.W., Thomson, N. R., Bähr, J., Clilverd, M. A., Rodger, C.J., Friedel, R. W. H., Moffat-Griffin, T., Thomson, N.R., Frederick W. Menk, Cobbett, N., Clilverd, M.A., Mark A. Clilverd   +28 more
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The influence of nano-scale aluminum on the energetic potential of energetic materials: Theoretical and experimental observations [PDF]

Scientific Technical Review
Metal powders have been utilized for a long time in energetic materials to improve some specific performance. In recent years, metal particles in energetic materials have been reduced in size since smaller particles, particularly nano-sized, have highly ...
Krstović Mirjana, Bajić Danica, Timotijević Mladen, Nešić Jovica, Fidanovski Bojana   +4 more
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Yield Function of the DOSimetry TELescope Count and Dose Rates Aboard the International Space Station

Space Weather, 2021
The Earth is constantly hit by energetic particles originating from galactic sources. The flux of these particles is altered by the magnetized solar wind in the heliosphere and the Earth's magnetic field.
A. S. Caprotti, M. Brüdern, S. Burmeister, B. Heber, K. Herbst   +4 more
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Spatial structure of the plasma sheet boundary layer at distances greater than 180 R_E as derived from energetic particle measurements on GEOTAIL [PDF]

Annales Geophysicae, 1997
We have analyzed the onsets of energetic particle bursts detected by the ICS and STICS sensors of the EPIC instrument on board the GEOTAIL spacecraft in the deep magnetotail (i.e., at distances greater than 180 RE).
D. V. Sarafopoulos, E. T. Sarris, V. Angelopoulos, T. Yamamoto, S. Kokubun   +4 more
doaj   +1 more source

Solar Particle Radiation Storms Forecasting and Analysis [PDF]

, 2018
Solar Energetic Particles; Space Weather Forecasting; Solar Flares; Coronal Mass Ejections; Solar Wind Shock Waves; Particle Acceleration in the Solar Corona; Gamma-Ray ...

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