Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/9799
DC Field | Value | Language |
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dc.contributor.authorall | Vellante, M.; Università dell'Aquila | en |
dc.contributor.authorall | Villante, U.; Università dell'Aquila | en |
dc.contributor.authorall | Santarelli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | De Lauretis, M. | en |
dc.date.accessioned | 2015-06-08T08:41:02Z | en |
dc.date.available | 2015-06-08T08:41:02Z | en |
dc.date.issued | 2001-09-24 | en |
dc.identifier.uri | http://hdl.handle.net/2122/9799 | en |
dc.description.abstract | We have conducted an extensive statistical analysis of the polarization characteristics of geomagnetic pulsations (10-100 mHz) recorded at L’Aquila (Italy, L = 1.6) during 15 years (1985-1999). The dependence on frequency, local time, season, solar cycle and interplanetary magnetic field orientation has been investigated. The diurnal pattern of the dominant sense of polarization suggests the presence of two distinct sources of ULF waves, one located 1-2 hours before noon and the other one around midnight. Significant variations of the ellipticity occur at sunrise and sunset with clear seasonal dependence. The results are discussed in terms of combined effects of exogenic wave sources, field line resonant mechanism and ionospheric influence. | en |
dc.language.iso | English | en |
dc.relation.ispartof | SOLSPA: The Second Solar Cycle and Space Weather Euroconference | en |
dc.subject | Geomagnetic pulsation- ULF waves-polarization analysis | en |
dc.title | Propagation characteristics of ULF waves in the Earth’s magnetosphere as inferred by an analysis of polarization parameters of geomagnetic pulsations at a low latitude station | en |
dc.type | Conference paper | en |
dc.description.status | Published | en |
dc.subject.INGV | 01. Atmosphere::01.03. Magnetosphere::01.03.03. Magnetospheric physics | en |
dc.description.ConferenceLocation | Vico Equense, Italy | en |
dc.description.obiettivoSpecifico | 1A. Geomagnetismo e Paleomagnetismo | en |
dc.publisher | ESA | en |
dc.description.fulltext | open | en |
dc.contributor.author | Vellante, M. | en |
dc.contributor.author | Villante, U. | en |
dc.contributor.author | Santarelli, L. | en |
dc.contributor.author | De Lauretis, M. | en |
dc.contributor.department | Università dell'Aquila | en |
dc.contributor.department | Università dell'Aquila | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
item.openairetype | Conference paper | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Dipartimento di Fisica, Università dell'Aquila, Italy | - |
crisitem.author.orcid | 0000-0002-3630-7958 | - |
crisitem.author.orcid | 0000-0002-4134-1560 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Conference materials |
Files in This Item:
File | Description | Size | Format | |
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polariz_atti_solspa2001.doc | 254 kB | Microsoft Word | View/Open |
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