Matches in SemOpenAlex for { <https://semopenalex.org/work/W3048776211> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3048776211 abstract "In previous studies, transport of solar energetic particles in the inner heliosphere was regarded as one-dimensional along the Archimedean field spiral; i.e., any perpendicular transport is neglected. We extend Roelof’s equation of focused transport for solar energetic particles to accommodate perpendicular transport in the plane of the ecliptic. Numerically, this additional term is solved with an implicit Laasonen scheme. In this first approximation, it is solved for azimuthal instead of perpendicular transport – these are similar in the inner heliosphere where the Archimedean field is almost radial. The intent of the study is to estimate the possible influence of perpendicular transport, but not to fit energetic particle events; thus, the particle source stays fixed on the Sun. For typical ratios κ ⊥ /κ ‖ between 0.02 and 0.1 at 1 AU scaled with r 2 as suggested in nonlinear guiding-center theory, we find that i) an azimuthal spread over some 10° occurs within a few hours, ii) the variation of maximum intensities with longitude is comparable to the ones inferred from multispacecraft observations, and iii) on a given field line, intensity and anisotropy-time profiles are modified such that fits with the two-dimensional transport model give different combinations of injection profiles and mean free paths. Implications for the interpretation of intensity and anisotropy-time profiles observed in interplanetary space and consequences for our understanding of particle propagation and acceleration in space are discussed." @default.
- W3048776211 created "2020-08-18" @default.
- W3048776211 creator A5020206101 @default.
- W3048776211 creator A5040327884 @default.
- W3048776211 date "2007-12-01" @default.
- W3048776211 modified "2023-09-26" @default.
- W3048776211 title "Perpendicular Transport in the Inner Heliosphere: A Quick and Dirty Approach" @default.
- W3048776211 hasPublicationYear "2007" @default.
- W3048776211 type Work @default.
- W3048776211 sameAs 3048776211 @default.
- W3048776211 citedByCount "0" @default.
- W3048776211 crossrefType "journal-article" @default.
- W3048776211 hasAuthorship W3048776211A5020206101 @default.
- W3048776211 hasAuthorship W3048776211A5040327884 @default.
- W3048776211 hasConcept C108411613 @default.
- W3048776211 hasConcept C111368507 @default.
- W3048776211 hasConcept C117896860 @default.
- W3048776211 hasConcept C120665830 @default.
- W3048776211 hasConcept C121332964 @default.
- W3048776211 hasConcept C122523270 @default.
- W3048776211 hasConcept C127313418 @default.
- W3048776211 hasConcept C1276947 @default.
- W3048776211 hasConcept C159737794 @default.
- W3048776211 hasConcept C193587279 @default.
- W3048776211 hasConcept C199631012 @default.
- W3048776211 hasConcept C2524010 @default.
- W3048776211 hasConcept C2778517922 @default.
- W3048776211 hasConcept C2780554747 @default.
- W3048776211 hasConcept C30475298 @default.
- W3048776211 hasConcept C33923547 @default.
- W3048776211 hasConcept C54834619 @default.
- W3048776211 hasConcept C62520636 @default.
- W3048776211 hasConcept C74650414 @default.
- W3048776211 hasConcept C75183268 @default.
- W3048776211 hasConcept C82706917 @default.
- W3048776211 hasConcept C85725439 @default.
- W3048776211 hasConceptScore W3048776211C108411613 @default.
- W3048776211 hasConceptScore W3048776211C111368507 @default.
- W3048776211 hasConceptScore W3048776211C117896860 @default.
- W3048776211 hasConceptScore W3048776211C120665830 @default.
- W3048776211 hasConceptScore W3048776211C121332964 @default.
- W3048776211 hasConceptScore W3048776211C122523270 @default.
- W3048776211 hasConceptScore W3048776211C127313418 @default.
- W3048776211 hasConceptScore W3048776211C1276947 @default.
- W3048776211 hasConceptScore W3048776211C159737794 @default.
- W3048776211 hasConceptScore W3048776211C193587279 @default.
- W3048776211 hasConceptScore W3048776211C199631012 @default.
- W3048776211 hasConceptScore W3048776211C2524010 @default.
- W3048776211 hasConceptScore W3048776211C2778517922 @default.
- W3048776211 hasConceptScore W3048776211C2780554747 @default.
- W3048776211 hasConceptScore W3048776211C30475298 @default.
- W3048776211 hasConceptScore W3048776211C33923547 @default.
- W3048776211 hasConceptScore W3048776211C54834619 @default.
- W3048776211 hasConceptScore W3048776211C62520636 @default.
- W3048776211 hasConceptScore W3048776211C74650414 @default.
- W3048776211 hasConceptScore W3048776211C75183268 @default.
- W3048776211 hasConceptScore W3048776211C82706917 @default.
- W3048776211 hasConceptScore W3048776211C85725439 @default.
- W3048776211 hasLocation W30487762111 @default.
- W3048776211 hasOpenAccess W3048776211 @default.
- W3048776211 hasPrimaryLocation W30487762111 @default.
- W3048776211 hasRelatedWork W1666284983 @default.
- W3048776211 hasRelatedWork W1964022971 @default.
- W3048776211 hasRelatedWork W1967304292 @default.
- W3048776211 hasRelatedWork W1972444734 @default.
- W3048776211 hasRelatedWork W2024556163 @default.
- W3048776211 hasRelatedWork W2035136780 @default.
- W3048776211 hasRelatedWork W2058870433 @default.
- W3048776211 hasRelatedWork W2068659796 @default.
- W3048776211 hasRelatedWork W2073202500 @default.
- W3048776211 hasRelatedWork W2099903154 @default.
- W3048776211 hasRelatedWork W2122452740 @default.
- W3048776211 hasRelatedWork W2165549370 @default.
- W3048776211 hasRelatedWork W2366908257 @default.
- W3048776211 hasRelatedWork W2552472445 @default.
- W3048776211 hasRelatedWork W3100960434 @default.
- W3048776211 hasRelatedWork W3101978454 @default.
- W3048776211 hasRelatedWork W3105527115 @default.
- W3048776211 hasRelatedWork W3130523212 @default.
- W3048776211 hasRelatedWork W374131900 @default.
- W3048776211 hasVolume "2007" @default.
- W3048776211 isParatext "false" @default.
- W3048776211 isRetracted "false" @default.
- W3048776211 magId "3048776211" @default.
- W3048776211 workType "article" @default.