Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009994206> ?p ?o ?g. }
- W2009994206 endingPage "n/a" @default.
- W2009994206 startingPage "n/a" @default.
- W2009994206 abstract "[1] The magnetospheric electron number density and the magnetic field strength near 8 RE over the polar cap increased dramatically after the arrival of an interplanetary magnetic cloud on 31 March 2001. These parameters were determined with high accuracy from the plasma resonances stimulated by the Radio Plasma Imager (RPI) on Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) near apogee during both quiet (30 March 2001) and disturbed (31 March 2001) days. The quiet day and disturbed day values were each compared with magnetospheric magnetic field and electron density models; good agreement was found with the former but not the latter. The magnetospheric response was also expressed in terms of the ratio of the electron plasma frequency fpe to the electron cyclotron frequency fce, which is proportional to the ratio of the electron gyroradius to the Debye radius. Simultaneous Wind measurements of the solar wind magnetic field strength, speed, and plasma density were used to calculate the solar wind quasi-invariant QI. This index is equivalent to the ratio of the solar wind magnetic pressure to the solar wind ram pressure or to the inverse of the magnetic Mach number squared. These nondimensional quantities, QI and fpe/fce, have fundamental meanings in the solar wind MHD regime and in the relation between electric and magnetic forces on electrons in the magnetosphere, respectively. During the large 31 March 2001 storm, IMAGE was at the right place at the right time so as to enable comparisons between RPI fpe/fce and Wind QI determinations. Both QI and fpe/fce formed maxima during 6-hour observing intervals during this storm that were found to be highly correlated (87%) with a magnetospheric time lag of about 3 hours for fpe/fce. These results, based on a detailed case study of this important event, suggest that the plasma parameter fpe/fce may serve as a useful magnetospheric index." @default.
- W2009994206 created "2016-06-24" @default.
- W2009994206 creator A5006115518 @default.
- W2009994206 creator A5017832500 @default.
- W2009994206 creator A5028826713 @default.
- W2009994206 creator A5032041186 @default.
- W2009994206 creator A5041573147 @default.
- W2009994206 creator A5042071504 @default.
- W2009994206 creator A5055280709 @default.
- W2009994206 creator A5081338713 @default.
- W2009994206 date "2007-06-01" @default.
- W2009994206 modified "2023-10-14" @default.
- W2009994206 title "Enhanced high-altitude polar cap plasma and magnetic field values in response to the interplanetary magnetic cloud that caused the great storm of 31 March 2001: A case study for a new magnetospheric index" @default.
- W2009994206 cites W1529420635 @default.
- W2009994206 cites W1965883346 @default.
- W2009994206 cites W1969415328 @default.
- W2009994206 cites W1970488982 @default.
- W2009994206 cites W1973196184 @default.
- W2009994206 cites W1973648909 @default.
- W2009994206 cites W1977842247 @default.
- W2009994206 cites W1978247036 @default.
- W2009994206 cites W1986272960 @default.
- W2009994206 cites W1988082747 @default.
- W2009994206 cites W1988820403 @default.
- W2009994206 cites W2017783065 @default.
- W2009994206 cites W2037012377 @default.
- W2009994206 cites W2042128176 @default.
- W2009994206 cites W2044510848 @default.
- W2009994206 cites W2046837323 @default.
- W2009994206 cites W2061426480 @default.
- W2009994206 cites W2062098692 @default.
- W2009994206 cites W2062646340 @default.
- W2009994206 cites W2064034165 @default.
- W2009994206 cites W2071192944 @default.
- W2009994206 cites W2072866350 @default.
- W2009994206 cites W2074435152 @default.
- W2009994206 cites W2076308205 @default.
- W2009994206 cites W2088850306 @default.
- W2009994206 cites W2094661514 @default.
- W2009994206 cites W2106909222 @default.
- W2009994206 cites W2132372773 @default.
- W2009994206 cites W2140637432 @default.
- W2009994206 cites W2151802127 @default.
- W2009994206 cites W2161501266 @default.
- W2009994206 cites W2164585288 @default.
- W2009994206 cites W4231801625 @default.
- W2009994206 cites W4238903580 @default.
- W2009994206 doi "https://doi.org/10.1029/2006ja012105" @default.
- W2009994206 hasPublicationYear "2007" @default.
- W2009994206 type Work @default.
- W2009994206 sameAs 2009994206 @default.
- W2009994206 citedByCount "12" @default.
- W2009994206 countsByYear W20099942062013 @default.
- W2009994206 countsByYear W20099942062015 @default.
- W2009994206 countsByYear W20099942062016 @default.
- W2009994206 countsByYear W20099942062018 @default.
- W2009994206 crossrefType "journal-article" @default.
- W2009994206 hasAuthorship W2009994206A5006115518 @default.
- W2009994206 hasAuthorship W2009994206A5017832500 @default.
- W2009994206 hasAuthorship W2009994206A5028826713 @default.
- W2009994206 hasAuthorship W2009994206A5032041186 @default.
- W2009994206 hasAuthorship W2009994206A5041573147 @default.
- W2009994206 hasAuthorship W2009994206A5042071504 @default.
- W2009994206 hasAuthorship W2009994206A5055280709 @default.
- W2009994206 hasAuthorship W2009994206A5081338713 @default.
- W2009994206 hasBestOaLocation W20099942061 @default.
- W2009994206 hasConcept C102988692 @default.
- W2009994206 hasConcept C108411613 @default.
- W2009994206 hasConcept C115260700 @default.
- W2009994206 hasConcept C121332964 @default.
- W2009994206 hasConcept C128277356 @default.
- W2009994206 hasConcept C130443932 @default.
- W2009994206 hasConcept C140161248 @default.
- W2009994206 hasConcept C170641098 @default.
- W2009994206 hasConcept C185544564 @default.
- W2009994206 hasConcept C188841122 @default.
- W2009994206 hasConcept C30475298 @default.
- W2009994206 hasConcept C62520636 @default.
- W2009994206 hasConcept C8058405 @default.
- W2009994206 hasConcept C82706917 @default.
- W2009994206 hasConcept C91571402 @default.
- W2009994206 hasConcept C91586092 @default.
- W2009994206 hasConceptScore W2009994206C102988692 @default.
- W2009994206 hasConceptScore W2009994206C108411613 @default.
- W2009994206 hasConceptScore W2009994206C115260700 @default.
- W2009994206 hasConceptScore W2009994206C121332964 @default.
- W2009994206 hasConceptScore W2009994206C128277356 @default.
- W2009994206 hasConceptScore W2009994206C130443932 @default.
- W2009994206 hasConceptScore W2009994206C140161248 @default.
- W2009994206 hasConceptScore W2009994206C170641098 @default.
- W2009994206 hasConceptScore W2009994206C185544564 @default.
- W2009994206 hasConceptScore W2009994206C188841122 @default.
- W2009994206 hasConceptScore W2009994206C30475298 @default.
- W2009994206 hasConceptScore W2009994206C62520636 @default.
- W2009994206 hasConceptScore W2009994206C8058405 @default.
- W2009994206 hasConceptScore W2009994206C82706917 @default.
- W2009994206 hasConceptScore W2009994206C91571402 @default.
- W2009994206 hasConceptScore W2009994206C91586092 @default.