Drell-Yan contribution to the terahertz synchrotron emission in solar flares

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dc.contributor.authorSzpigel S.
dc.contributor.authorDe Oliveira Duraes F.
dc.contributor.authorSteffens F.M.
dc.date.accessioned2024-03-13T01:39:31Z
dc.date.available2024-03-13T01:39:31Z
dc.date.issued2007
dc.description.abstractDuring the observation of the 4th November 2003 large solar flare, a new and intense spectral component was observed with a maximum lying in the terahertz range. The origin of such component is still unknown, constituting a problem that goes beyond the application of canonical models used to describe the well-known microwave spectrum observed at frequencies below 100 GHz. In this work we investigate a possible contribution to the terahertz synchrotron emission in solar flares from positrons produced by Drell-Yan process in proton-proton collisions in the solar- atmosphere. © World Scientific Publishing Company.
dc.description.firstpage2863
dc.description.issuenumber9
dc.description.lastpage2866
dc.description.volume16
dc.identifier.doi10.1142/S0218301307008598
dc.identifier.issn0218-3013
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37629
dc.relation.ispartofInternational Journal of Modern Physics E
dc.rightsAcesso Restrito
dc.titleDrell-Yan contribution to the terahertz synchrotron emission in solar flares
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-36649000717
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=36649000717&origin=inward
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