Results 1 to 10 of about 29,285 (117)
Recent progress in the interaction between energetic particles and tearing modes [PDF]
National Science Review, 2022 Huishan Cai, Ding Li
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Sources of solar energetic particles [PDF]
Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2019 Athanasios Kouloumvakos +2 more
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Solar energetic particles in the inner heliosphere: status and open questions [PDF]
Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2019 Athanasios Kouloumvakos +2 more
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The Astrophysical Journal, 2023 Using numerical simulations, we analyze the time evolution of the pitch-angle distribution of 500 MeV and 1 GeV solar protons, released impulsively near the Sun, at 1 au. The numerical model solves the equations of motion of an ensemble of particles that
Ashraf Moradi, Joe Giacalone
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On the Onset Delays of Solar Energetic Electrons and Protons: Evidence for a Common Accelerator
The Astrophysical Journal, 2023 The processes responsible for the acceleration of solar energetic particles (SEPs) are still not well understood, including whether SEP electrons and protons are accelerated by common or separate processes. Using a numerical particle transport model that
R. D. Strauss +4 more
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The Astrophysical Journal, 2023 Many aspects of solar energetic particles are not well understood, including their acceleration mechanism. There has been recent interest in the potential of energetic neutral atoms (ENAs) as remote probes of solar energetic particles (SEPs) and their ...
Brent M. Randol +2 more
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Frontiers in Earth Science, 2022 As a parameter that quantitatively measures the shielding effect of the Earth’s magnetic field on energetic particles, the geomagnetic cutoff rigidities will change significantly with the long-term change of geomagnetic field.
Wei Chu +6 more
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Analysis of SEP Events and Their Possible Precursors Based on the GSEP Catalog
The Astrophysical Journal Supplement Series, 2023 Solar energetic particle (SEP) events are one of the most crucial aspects of space weather. Their prediction depends on various factors including the source solar eruptions such as flares and coronal mass ejections (CMEs).
Sumanth Rotti, Petrus C. Martens
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Dispersive Suprathermal Ion Events Observed by the Parker Solar Probe Mission
The Astrophysical Journal Letters, 2023 During Encounter 11, Parker Solar Probe observed a low-energy dispersive ions event of solar origin. The event was observed in the SPAN-I and IS⊙IS EPI-Lo sensors.
S. T. Alnussirat +17 more
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Spectral characteristics of waves and particles in the model of cyclotron wave-particle interactions near plasmapause [PDF]
Annales Geophysicae, 1999 Further analysis of energetic electron precipitation at the evening sector of magnetosphere is performed. In the framework of the quantitative model of cyclotron wave-particle interactions developed in the previous Pasmanik et al.
D. l. Pasmanik +3 more
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