Ionization from soft electron precipitation in the auroral F region
Rocket-borne instrumentation, launched into the morning sector auroral zone from Sondre Stromfjord, Greenland, detects electron density enhancements correlated with enhancements in the flux of soft (less than 1 keV) downgoing electrons. These electron density enhancements seem most likely to have be...
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ftnasantrs:oai:casi.ntrs.nasa.gov:19890049334 2023-05-15T16:27:50+02:00 Ionization from soft electron precipitation in the auroral F region Labelle, J. Sica, R. J. Kletzing, C. Earle, G. D. Kelley, M. C. Unclassified, Unlimited, Publicly available Apr 1, 1989 http://ntrs.nasa.gov/search.jsp?R=19890049334 unknown http://ntrs.nasa.gov/search.jsp?R=19890049334 Accession ID: 89A36705 Copyright Other Sources 46 Journal of Geophysical Research; 94; 3791-379 1989 ftnasantrs 2012-02-15T18:02:58Z Rocket-borne instrumentation, launched into the morning sector auroral zone from Sondre Stromfjord, Greenland, detects electron density enhancements correlated with enhancements in the flux of soft (less than 1 keV) downgoing electrons. These electron density enhancements seem most likely to have been generated by direct production of ionization at F region altitudes. Model calculations of the electron impact ionization rate, based on the measured electron spectrum, lend support to this hypothesis. Other/Unknown Material Greenland Sondre Stromfjord NASA Technical Reports Server (NTRS) Greenland |
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NASA Technical Reports Server (NTRS) |
op_collection_id |
ftnasantrs |
language |
unknown |
topic |
46 |
spellingShingle |
46 Labelle, J. Sica, R. J. Kletzing, C. Earle, G. D. Kelley, M. C. Ionization from soft electron precipitation in the auroral F region |
topic_facet |
46 |
description |
Rocket-borne instrumentation, launched into the morning sector auroral zone from Sondre Stromfjord, Greenland, detects electron density enhancements correlated with enhancements in the flux of soft (less than 1 keV) downgoing electrons. These electron density enhancements seem most likely to have been generated by direct production of ionization at F region altitudes. Model calculations of the electron impact ionization rate, based on the measured electron spectrum, lend support to this hypothesis. |
format |
Other/Unknown Material |
author |
Labelle, J. Sica, R. J. Kletzing, C. Earle, G. D. Kelley, M. C. |
author_facet |
Labelle, J. Sica, R. J. Kletzing, C. Earle, G. D. Kelley, M. C. |
author_sort |
Labelle, J. |
title |
Ionization from soft electron precipitation in the auroral F region |
title_short |
Ionization from soft electron precipitation in the auroral F region |
title_full |
Ionization from soft electron precipitation in the auroral F region |
title_fullStr |
Ionization from soft electron precipitation in the auroral F region |
title_full_unstemmed |
Ionization from soft electron precipitation in the auroral F region |
title_sort |
ionization from soft electron precipitation in the auroral f region |
publishDate |
1989 |
url |
http://ntrs.nasa.gov/search.jsp?R=19890049334 |
op_coverage |
Unclassified, Unlimited, Publicly available |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Sondre Stromfjord |
genre_facet |
Greenland Sondre Stromfjord |
op_source |
Other Sources |
op_relation |
http://ntrs.nasa.gov/search.jsp?R=19890049334 Accession ID: 89A36705 |
op_rights |
Copyright |
_version_ |
1766017396666007552 |