Matches in SemOpenAlex for { <https://semopenalex.org/work/W1659021656> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W1659021656 abstract "We describe a model initially presented by Sittler et al. [2006] which attempts to explain the global response of Saturn's magnetosphere and its corresponding auroral behavior to variations in the solar wind. The model was derived from published simultaneous Hubble Space Telescope (HST) auroral images and Cassini upstream measurements taken during the month of January 2004. These observations show a direct correlation between solar wind dynamic pressure and (1) auroral brightening toward dawn local time, (2) an increase of rotational movement of auroral features to as much as 75% of the corotation speed, (3) the movement of the auroral oval to higher latitudes and (4) an increase in the intensity of Saturn Kilometric Radiation (SKR). This model is an alternative to the reconnection model of Cowley et al. [2004a,b; 2005] which is more Earth-like while ours stresses rotation. If angular momentum is conserved in a global sense, then when compressed the magnetosphere will tend to spin up and when it expands will tend to spin down. With the plasma sheet outer boundary at L approximates 15 we argue this region to be the dominant source region for the precipitating particles. If radial transport is dominated by centrifugal driven flux tube interchange motions, then when the magnetosphere spins up, outward transport will increase, the precipitating particles will move radially outward and cause the auroral oval to move to higher latitudes as observed. The Kelvin-Helmholtz instability may contribute to the enhanced emission along the dawn meridian as observed by HST. We present this model in the context of presently published observations by Cassini." @default.
- W1659021656 created "2016-06-24" @default.
- W1659021656 creator A5001676019 @default.
- W1659021656 creator A5024181447 @default.
- W1659021656 creator A5026405463 @default.
- W1659021656 date "2008-05-26" @default.
- W1659021656 modified "2023-10-16" @default.
- W1659021656 title "Saturn's Auroral Response to the Solar Wind: Centrifugal Instability Model" @default.
- W1659021656 hasPublicationYear "2008" @default.
- W1659021656 type Work @default.
- W1659021656 sameAs 1659021656 @default.
- W1659021656 citedByCount "0" @default.
- W1659021656 crossrefType "journal-article" @default.
- W1659021656 hasAuthorship W1659021656A5001676019 @default.
- W1659021656 hasAuthorship W1659021656A5024181447 @default.
- W1659021656 hasAuthorship W1659021656A5026405463 @default.
- W1659021656 hasConcept C108411613 @default.
- W1659021656 hasConcept C116817978 @default.
- W1659021656 hasConcept C121332964 @default.
- W1659021656 hasConcept C1276947 @default.
- W1659021656 hasConcept C130443932 @default.
- W1659021656 hasConcept C134581325 @default.
- W1659021656 hasConcept C140161248 @default.
- W1659021656 hasConcept C154959693 @default.
- W1659021656 hasConcept C44870925 @default.
- W1659021656 hasConcept C511503438 @default.
- W1659021656 hasConcept C51244244 @default.
- W1659021656 hasConcept C62520636 @default.
- W1659021656 hasConcept C8058405 @default.
- W1659021656 hasConcept C82706917 @default.
- W1659021656 hasConceptScore W1659021656C108411613 @default.
- W1659021656 hasConceptScore W1659021656C116817978 @default.
- W1659021656 hasConceptScore W1659021656C121332964 @default.
- W1659021656 hasConceptScore W1659021656C1276947 @default.
- W1659021656 hasConceptScore W1659021656C130443932 @default.
- W1659021656 hasConceptScore W1659021656C134581325 @default.
- W1659021656 hasConceptScore W1659021656C140161248 @default.
- W1659021656 hasConceptScore W1659021656C154959693 @default.
- W1659021656 hasConceptScore W1659021656C44870925 @default.
- W1659021656 hasConceptScore W1659021656C511503438 @default.
- W1659021656 hasConceptScore W1659021656C51244244 @default.
- W1659021656 hasConceptScore W1659021656C62520636 @default.
- W1659021656 hasConceptScore W1659021656C8058405 @default.
- W1659021656 hasConceptScore W1659021656C82706917 @default.
- W1659021656 hasLocation W16590216561 @default.
- W1659021656 hasOpenAccess W1659021656 @default.
- W1659021656 hasPrimaryLocation W16590216561 @default.
- W1659021656 hasRelatedWork W1488810278 @default.
- W1659021656 hasRelatedWork W1630841168 @default.
- W1659021656 hasRelatedWork W165420384 @default.
- W1659021656 hasRelatedWork W1825430545 @default.
- W1659021656 hasRelatedWork W1870603923 @default.
- W1659021656 hasRelatedWork W1887823012 @default.
- W1659021656 hasRelatedWork W1987853385 @default.
- W1659021656 hasRelatedWork W2024406425 @default.
- W1659021656 hasRelatedWork W2040891018 @default.
- W1659021656 hasRelatedWork W2063863410 @default.
- W1659021656 hasRelatedWork W2082276088 @default.
- W1659021656 hasRelatedWork W2093615122 @default.
- W1659021656 hasRelatedWork W2122110103 @default.
- W1659021656 hasRelatedWork W2135953630 @default.
- W1659021656 hasRelatedWork W2184770099 @default.
- W1659021656 hasRelatedWork W2796450084 @default.
- W1659021656 hasRelatedWork W2995115455 @default.
- W1659021656 hasRelatedWork W3171044775 @default.
- W1659021656 hasRelatedWork W3195758366 @default.
- W1659021656 hasRelatedWork W994179962 @default.
- W1659021656 hasVolume "2008" @default.
- W1659021656 isParatext "false" @default.
- W1659021656 isRetracted "false" @default.
- W1659021656 magId "1659021656" @default.
- W1659021656 workType "article" @default.