A Model for Spectral and Compositional Variability at High Energies in Large, Gradual Solar Particle Events

By A. Tylka, Martin A. Lee. 2006

201 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics

View Paper: https://www.semanticscholar.org/paper/beb3c4b4cbd32fb0369a91e9ba79967420260b93

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In Astronomy and Astrophysics

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Citations in the corpus

• The Two Sources of Solar Energetic Particles (2012, background): “The comprehensive theory of Tylka and Lee (2006) helps to explain abundance variations caused by variations in the selection of theseed population and their affect on the accelerated spectra.”
• Integrated Science Investigation of the Sun (ISIS): Design of the Energetic Particle Investigation (2016, background): “Some important factors are variable seed populations (Mason et al. 1999), geometry of the shock (Tylka and Lee 2006), the presence or absence of a preceding CME from the same active region (Gopalswamy et al. 2004), scattering by ambient turbulence or by selfgenerated Alfvén waves during…”
• Estimating the frequency of extremely energetic solar events, based on solar, stellar, lunar, and terrestrial records (2012, background): “Over time, these unusual large events were interpreted [e.g., Tylka et al., 2005; Tylka and Lee, 2006] in terms of particle acceleration in quasi-perpendicular shocks of remnant seed particles remaining in the low corona and inner heliosphere from earlier flares.”
• THE LONGITUDINAL PROPERTIES OF A SOLAR ENERGETIC PARTICLE EVENT INVESTIGATED USING MODERN SOLAR IMAGING (2011, unknown): “Tylka & Lee (2006) showed how this behavior could be understood quantitatively in a simplified analytical model of a shock that evolves from quasi-perpendicular to quasi-parallel as it moves through the corona, operating on seed particles that include suprathermals from preceding flares (or other…”
• Stochastic Acceleration by Turbulence (2012, background): “Tylka & Lee (2006) in their phenomenological study of acceleration by a shock were able to produce the observed spectra of the SEP assuming a “suprathermal” seed population, extending to higher energies for perpendicular shocks.”
• SOLAR RELEASE TIMES OF ENERGETIC PARTICLES IN GROUND-LEVEL EVENTS (2009, background): “In some large SEP events, however, intermediate abundances may result when remnant suprathermal ions from impulsive events contribute to the seed population accelerated by CME-driven shock waves (Mason et al. 1999; Tylka et al. 2001, 2005; Desai et al. 2003; Tylka & Lee 2006).”