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Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere

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Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere. / Senior, A.; Rietveld, M. T.; Häggström, I. et al.
In: Geophysical Research Letters, Vol. 40, No. 9, 16.05.2013, p. 1669-1674.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Senior A, Rietveld MT, Häggström I, Kosch MJ. Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere. Geophysical Research Letters. 2013 May 16;40(9):1669-1674. doi: 10.1002/grl.50272

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Senior, A. ; Rietveld, M. T. ; Häggström, I. et al. / Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere. In: Geophysical Research Letters. 2013 ; Vol. 40, No. 9. pp. 1669-1674.

Bibtex

@article{7d1e37f331894282b2bf163cf261d6cf,
title = "Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere",
abstract = "[1] Apparent large electron density enhancements deduced from incoherent scatter radar observations during recent high power radio wave injection experiments at the European Incoherent Scatter Scientific Association (EISCAT) facility near Troms{\o}, Norway have been previously reported. These apparent enhancements extend over a wide altitude range, including the topside ionosphere. Observational evidence is presented, which shows that these apparent density enhancements appear to exhibit aspect‒sensitive backscattering and are not associated with corresponding changes in the frequency of the incoherent scatter plasma line. It is concluded that although an enhancement in the power of the incoherent scatter ion line is observed, it is not the result of an enhancement in the plasma density, but must be due to some other unknown mechanism.",
keywords = "inonsphere, heating , radar",
author = "A. Senior and Rietveld, {M. T.} and I. H{\"a}ggstr{\"o}m and Kosch, {M. J.}",
note = "{\textcopyright} 2013. American Geophysical Union. All Rights Reserved.",
year = "2013",
month = may,
day = "16",
doi = "10.1002/grl.50272",
language = "English",
volume = "40",
pages = "1669--1674",
journal = "Geophysical Research Letters",
issn = "0094-8276",
publisher = "John Wiley & Sons, Ltd",
number = "9",

}

RIS

TY - JOUR

T1 - Radio-induced incoherent scatter ion line enhancements with wide altitude extents in the high-latitude ionosphere

AU - Senior, A.

AU - Rietveld, M. T.

AU - Häggström, I.

AU - Kosch, M. J.

N1 - © 2013. American Geophysical Union. All Rights Reserved.

PY - 2013/5/16

Y1 - 2013/5/16

N2 - [1] Apparent large electron density enhancements deduced from incoherent scatter radar observations during recent high power radio wave injection experiments at the European Incoherent Scatter Scientific Association (EISCAT) facility near Tromsø, Norway have been previously reported. These apparent enhancements extend over a wide altitude range, including the topside ionosphere. Observational evidence is presented, which shows that these apparent density enhancements appear to exhibit aspect‒sensitive backscattering and are not associated with corresponding changes in the frequency of the incoherent scatter plasma line. It is concluded that although an enhancement in the power of the incoherent scatter ion line is observed, it is not the result of an enhancement in the plasma density, but must be due to some other unknown mechanism.

AB - [1] Apparent large electron density enhancements deduced from incoherent scatter radar observations during recent high power radio wave injection experiments at the European Incoherent Scatter Scientific Association (EISCAT) facility near Tromsø, Norway have been previously reported. These apparent enhancements extend over a wide altitude range, including the topside ionosphere. Observational evidence is presented, which shows that these apparent density enhancements appear to exhibit aspect‒sensitive backscattering and are not associated with corresponding changes in the frequency of the incoherent scatter plasma line. It is concluded that although an enhancement in the power of the incoherent scatter ion line is observed, it is not the result of an enhancement in the plasma density, but must be due to some other unknown mechanism.

KW - inonsphere

KW - heating

KW - radar

UR - http://www.scopus.com/inward/record.url?scp=84879112580&partnerID=8YFLogxK

U2 - 10.1002/grl.50272

DO - 10.1002/grl.50272

M3 - Journal article

VL - 40

SP - 1669

EP - 1674

JO - Geophysical Research Letters

JF - Geophysical Research Letters

SN - 0094-8276

IS - 9

ER -