Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050492734> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2050492734 endingPage "6921" @default.
- W2050492734 startingPage "6921" @default.
- W2050492734 abstract "A model is developed that relates the poleward leaps of the westward traveling surge (WTS) and the generation of Pi 2 pulsations. The feedback instability developed by Sato and coworkers is combined with the dynamic surge model of Rothwell et al. (1984). We find that our previous results on the motion of the WTS are related to the zero-order terms in the Sato formulation. The linearized first-order terms give rise to a dispersion relation with solutions in the Pi 2 frequency range. The Ith frequency, fI, is found to be turned on in integer multiples of one-half the Alfven bounce frequency between the ionosphere and the plasma sheet. Most important, however, is that the Ith frequency is turned on only when the precipitating electron energy exceeds a certain value. As previously shown, the velocity of the poleward surge boundary also increases when the energy of the precipitating electrons is enhanced. Therefore the poleward leap of the surge during substorm onsets is accompanied by the generation of higher Pi 2 frequency components. The time evolution of the composite Pi 2 pulse is obtained using the calculated decay rates, and agreement with data is shown." @default.
- W2050492734 created "2016-06-24" @default.
- W2050492734 creator A5018961830 @default.
- W2050492734 creator A5071579169 @default.
- W2050492734 creator A5065909142 @default.
- W2050492734 date "1986-01-01" @default.
- W2050492734 modified "2023-10-14" @default.
- W2050492734 title "Pi 2 pulsations and the westward traveling surge" @default.
- W2050492734 cites W1967010775 @default.
- W2050492734 cites W1970704909 @default.
- W2050492734 cites W1972474387 @default.
- W2050492734 cites W1975933077 @default.
- W2050492734 cites W1980518508 @default.
- W2050492734 cites W1981439646 @default.
- W2050492734 cites W1985115006 @default.
- W2050492734 cites W1994174851 @default.
- W2050492734 cites W1994485314 @default.
- W2050492734 cites W1994883051 @default.
- W2050492734 cites W1998909084 @default.
- W2050492734 cites W2008384654 @default.
- W2050492734 cites W2020140485 @default.
- W2050492734 cites W2026932888 @default.
- W2050492734 cites W2038334922 @default.
- W2050492734 cites W2040661760 @default.
- W2050492734 cites W2051770226 @default.
- W2050492734 cites W2051886631 @default.
- W2050492734 cites W2057844608 @default.
- W2050492734 cites W2063632142 @default.
- W2050492734 cites W2064060310 @default.
- W2050492734 cites W2065716060 @default.
- W2050492734 cites W2091418163 @default.
- W2050492734 cites W2092674376 @default.
- W2050492734 cites W2118436133 @default.
- W2050492734 cites W2136640853 @default.
- W2050492734 cites W2147416990 @default.
- W2050492734 cites W2164703798 @default.
- W2050492734 cites W2916792885 @default.
- W2050492734 cites W4244530014 @default.
- W2050492734 doi "https://doi.org/10.1029/ja091ia06p06921" @default.
- W2050492734 hasPublicationYear "1986" @default.
- W2050492734 type Work @default.
- W2050492734 sameAs 2050492734 @default.
- W2050492734 citedByCount "20" @default.
- W2050492734 countsByYear W20504927342013 @default.
- W2050492734 crossrefType "journal-article" @default.
- W2050492734 hasAuthorship W2050492734A5018961830 @default.
- W2050492734 hasAuthorship W2050492734A5065909142 @default.
- W2050492734 hasAuthorship W2050492734A5071579169 @default.
- W2050492734 hasConcept C114793014 @default.
- W2050492734 hasConcept C121332964 @default.
- W2050492734 hasConcept C127313418 @default.
- W2050492734 hasConcept C13280743 @default.
- W2050492734 hasConcept C134306372 @default.
- W2050492734 hasConcept C153294291 @default.
- W2050492734 hasConcept C154108245 @default.
- W2050492734 hasConcept C165205528 @default.
- W2050492734 hasConcept C2988173416 @default.
- W2050492734 hasConcept C33923547 @default.
- W2050492734 hasConcept C8058405 @default.
- W2050492734 hasConceptScore W2050492734C114793014 @default.
- W2050492734 hasConceptScore W2050492734C121332964 @default.
- W2050492734 hasConceptScore W2050492734C127313418 @default.
- W2050492734 hasConceptScore W2050492734C13280743 @default.
- W2050492734 hasConceptScore W2050492734C134306372 @default.
- W2050492734 hasConceptScore W2050492734C153294291 @default.
- W2050492734 hasConceptScore W2050492734C154108245 @default.
- W2050492734 hasConceptScore W2050492734C165205528 @default.
- W2050492734 hasConceptScore W2050492734C2988173416 @default.
- W2050492734 hasConceptScore W2050492734C33923547 @default.
- W2050492734 hasConceptScore W2050492734C8058405 @default.
- W2050492734 hasIssue "A6" @default.
- W2050492734 hasLocation W20504927341 @default.
- W2050492734 hasOpenAccess W2050492734 @default.
- W2050492734 hasPrimaryLocation W20504927341 @default.
- W2050492734 hasRelatedWork W1968702681 @default.
- W2050492734 hasRelatedWork W1969245073 @default.
- W2050492734 hasRelatedWork W2031573214 @default.
- W2050492734 hasRelatedWork W2033280630 @default.
- W2050492734 hasRelatedWork W2054609567 @default.
- W2050492734 hasRelatedWork W2092739438 @default.
- W2050492734 hasRelatedWork W2371527909 @default.
- W2050492734 hasRelatedWork W3036915269 @default.
- W2050492734 hasRelatedWork W3128320566 @default.
- W2050492734 hasRelatedWork W4220883378 @default.
- W2050492734 hasVolume "91" @default.
- W2050492734 isParatext "false" @default.
- W2050492734 isRetracted "false" @default.
- W2050492734 magId "2050492734" @default.
- W2050492734 workType "article" @default.