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HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence

Research output: Contribution to conference - Without ISBN/ISSN › Other

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HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence. / Rietveld, M. T.; Kosch, M. J.; Blagoveshchenskaya, N. F. et al.
2002. 29th General Assembly of the International Union of Radio Science.

Research output: Contribution to conference - Without ISBN/ISSN › Other

Harvard

Rietveld, MT, Kosch, MJ, Blagoveshchenskaya, NF, Kornienko, VA & Leyser, TB 2002, 'HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence', 29th General Assembly of the International Union of Radio Science, 1/01/00.

APA

Rietveld, M. T., Kosch, M. J., Blagoveshchenskaya, N. F., Kornienko, V. A., & Leyser, T. B. (2002). HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence. 29th General Assembly of the International Union of Radio Science.

Vancouver

Rietveld MT, Kosch MJ, Blagoveshchenskaya NF, Kornienko VA, Leyser TB. HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence. 2002. 29th General Assembly of the International Union of Radio Science.

Author

Rietveld, M. T. ; Kosch, M. J. ; Blagoveshchenskaya, N. F. et al. / HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence. 29th General Assembly of the International Union of Radio Science.4 p.

Bibtex

@conference{c994e55af693493181a0c41dbf37a64c,
title = "HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence",
abstract = "Large electron temperature increases (~3000 K) in the ionospheric F-region, produced by powerful HF wave injection, were measured using the EISCAT incoherent scatter radar near Troms{\o}, Norway, on 7 October 1999. Magnetic fieldaligned measurements showed HF-initiated ion outflows reaching several hundred ms-1 at 580 km. When scanning the radar antenna from field-aligned (77.2deg southward) to vertical, the strongest heating effects were always in the fieldaligned position, irrespective of the HF beam direction which was varied. The imaged 630 nm HF-enhanced airglow also remained localized near field-aligned. Why the strongest heating effects occur for HF rays transmitted along the magnetic field is unclear.",
keywords = "asc, heating DCS-publications-id, inproc-264, DCS-publications-credits, dasi, iono, scasi, DCS-publications-personnel-id, 7",
author = "Rietveld, {M. T.} and Kosch, {M. J.} and Blagoveshchenskaya, {N. F.} and Kornienko, {V. A.} and Leyser, {T. B.}",
note = "P1347; 29th General Assembly of the International Union of Radio Science ; Conference date: 01-01-1900",
year = "2002",
month = aug,
language = "English",

}

RIS

TY - CONF

T1 - HF pump-induced electron heating and artificial airglow at high latitudes: Aspect angle dependence

AU - Rietveld, M. T.

AU - Kosch, M. J.

AU - Blagoveshchenskaya, N. F.

AU - Kornienko, V. A.

AU - Leyser, T. B.

N1 - P1347

PY - 2002/8

Y1 - 2002/8

N2 - Large electron temperature increases (~3000 K) in the ionospheric F-region, produced by powerful HF wave injection, were measured using the EISCAT incoherent scatter radar near Tromsø, Norway, on 7 October 1999. Magnetic fieldaligned measurements showed HF-initiated ion outflows reaching several hundred ms-1 at 580 km. When scanning the radar antenna from field-aligned (77.2deg southward) to vertical, the strongest heating effects were always in the fieldaligned position, irrespective of the HF beam direction which was varied. The imaged 630 nm HF-enhanced airglow also remained localized near field-aligned. Why the strongest heating effects occur for HF rays transmitted along the magnetic field is unclear.

AB - Large electron temperature increases (~3000 K) in the ionospheric F-region, produced by powerful HF wave injection, were measured using the EISCAT incoherent scatter radar near Tromsø, Norway, on 7 October 1999. Magnetic fieldaligned measurements showed HF-initiated ion outflows reaching several hundred ms-1 at 580 km. When scanning the radar antenna from field-aligned (77.2deg southward) to vertical, the strongest heating effects were always in the fieldaligned position, irrespective of the HF beam direction which was varied. The imaged 630 nm HF-enhanced airglow also remained localized near field-aligned. Why the strongest heating effects occur for HF rays transmitted along the magnetic field is unclear.

KW - asc

KW - heating DCS-publications-id

KW - inproc-264

KW - DCS-publications-credits

KW - dasi

KW - iono

KW - scasi

KW - DCS-publications-personnel-id

KW - 7

M3 - Other

T2 - 29th General Assembly of the International Union of Radio Science

Y2 - 1 January 1900

ER -