Long-term and transient time variation of cosmic ray fluxes detected in Argentina by CARPET cosmic ray detector

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dc.contributor.authorDe Mendonca R.R.S.
dc.contributor.authorRaulin J.-P.
dc.contributor.authorBertoni F.C.P.
dc.contributor.authorEcher E.
dc.contributor.authorMakhmutov V.S.
dc.contributor.authorFernandez G.
dc.date.accessioned2024-03-13T01:10:58Z
dc.date.available2024-03-13T01:10:58Z
dc.date.issued2011
dc.description.abstractWe present results obtained at El Leoncito (CASLEO, San Juan, Argentina) with the CARPET charged particles detector installed in April 2006. The observed modulation of the cosmic ray flux is discussed as a function of its time variability and it is related to longer solar activity variations and to shorter variations during solar and geomagnetic transient activity. Short period (few minutes, few hours) cosmic ray modulation events are observed during rain time (precipitation) and significant variations of the atmospheric electric field. Complementary observations of the atmospheric electric field indicate that its time variations play an important role in the detected cosmic ray event. © 2010 Elsevier Ltd.
dc.description.firstpage1410
dc.description.issuenumber11-12
dc.description.lastpage1416
dc.description.volume73
dc.identifier.doi10.1016/j.jastp.2010.09.034
dc.identifier.issn1364-6826
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/36971
dc.relation.ispartofJournal of Atmospheric and Solar-Terrestrial Physics
dc.rightsAcesso Restrito
dc.subject.otherlanguageAtmospheric phenomena
dc.subject.otherlanguageCosmic rays
dc.subject.otherlanguageGeomagnetic activity
dc.subject.otherlanguageSolar activity
dc.titleLong-term and transient time variation of cosmic ray fluxes detected in Argentina by CARPET cosmic ray detector
dc.typeArtigo
local.scopus.citations35
local.scopus.eid2-s2.0-79960051463
local.scopus.subjectArgentina
local.scopus.subjectAtmospheric electric field
local.scopus.subjectAtmospheric phenomena
local.scopus.subjectCosmic ray flux
local.scopus.subjectCosmic ray modulation
local.scopus.subjectGeomagnetic activities
local.scopus.subjectShort periods
local.scopus.subjectSolar activity
local.scopus.subjectTime variability
local.scopus.subjectTime variations
local.scopus.subjectTransient time
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79960051463&origin=inward
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