Transport equations for low-energy solar particles in evolving interplanetary magnetic fields

✍ Scribed by C. K. Ng

• Book ID: 104658369
• Publisher: Springer
• Year: 1988
• Tongue: English
• Weight: 780 KB
• Volume: 114
• Category: Article
• ISSN: 0038-0938
• DOI: 10.1007/bf00193076

✦ Synopsis

Two new forms of a simplified Fokker-Planck equation are derived for the transport of low-energy solar energetic particles in an evolving interplanetary magnetic field, carried by a variable radial solar wind. An idealised solution suggests that the 'invariant' anisotropy direction reported by Allum et al. (1974) may be explained within the conventional theoretical framework. The equations may be used to relate studies of solar particle propagation to solar wind transients, and vice versa.