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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleSub-terahertz, Microwaves and High Energy Emissions During the 6 December 2006 Flare, at 18:40 UTpt_BR
dc.contributor.authorKaufmann, Ppt_BR
dc.contributor.authorTrottet, Gpt_BR
dc.contributor.authorde Castro, CGpt_BR
dc.contributor.authorRaulin, JPpt_BR
dc.contributor.authorKrucker, Spt_BR
dc.contributor.authorShih, Apt_BR
dc.contributor.authorLevato, Hpt_BR
unicamp.author.emailkaufmann@craam.mackenzie.brpt_BR
unicamp.authorKaufmann, Pierre Gimenez de Castro, C. Guillermo Raulin, Jean-Pierre Univ Presbiteriana Mackenzie, Escola Engn, Ctr Radioastron & Astrofis Mackenzie, BR-01302907 Sao Paulo, Brazilpt_BR
unicamp.authorKaufmann, Pierre Univ Estadual Campinas, Ctr Componentes Semicond, Campinas, SP, Brazilpt_BR
unicamp.authorTrottet, Gerard Observ Paris, LESIA, Meudon, Francept_BR
unicamp.authorKrucker, Saem Shih, Albert Y. Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USApt_BR
unicamp.authorLevato, Hugo Complejo Astron El Leoncito, San Juan, Argentinapt_BR
dc.subject.wosHard X-raypt_BR
dc.subject.wosSolar-flarept_BR
dc.subject.wosElectron-beamspt_BR
dc.subject.wosSpectral Componentpt_BR
dc.subject.wosRadio Burstspt_BR
dc.subject.wosGamma-raypt_BR
dc.subject.wosGhzpt_BR
dc.subject.wosSubmillimeterpt_BR
dc.subject.wosParticlespt_BR
dc.subject.wosRadiationpt_BR
dc.description.abstractThe presence of a solar burst spectral component with flux density increasing with frequency in the sub-terahertz range, spectrally separated from the well-known microwave spectral component, bring new possibilities to explore the flaring physical processes, both observational and theoretical. The solar event of 6 December 2006, starting at about 18:30 UT, exhibited a particularly well-defined double spectral structure, with the sub-THz spectral component detected at 212 and 405 GHz by the Solar Submilimeter Telescope (SST) and microwaves (1 -aEuro parts per thousand 18 GHz) observed by the Owens Valley Solar Array (OVSA). Emissions obtained by instruments onboard satellites are discussed with emphasis to ultra-violet (UV) obtained by the Transition Region And Coronal Explorer (TRACE), soft X-rays from the Geostationary Operational Environmental Satellites (GOES) and X- and gamma-rays from the Ramaty High Energy Solar Spectroscopic Imager (RHESSI). The sub-THz impulsive component had its closer temporal counterparts only in the higher energy X- and gamma-rays ranges. The spatial positions of the centers of emission at 212 GHz for the first flux enhancement were clearly displaced by more than one arc-minute from positions at the following phases. The observed sub-THz fluxes and burst source plasma parameters were difficult to be reconciled with a purely thermal emission component. We discuss possible mechanisms to explain the double spectral components at microwaves and in the THz ranges.pt
dc.relation.ispartofSolar Physicspt_BR
dc.relation.ispartofabbreviationSol. Phys.pt_BR
dc.publisher.cityDordrechtpt_BR
dc.publisher.countryHolandapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2009pt_BR
dc.date.monthofcirculationMARpt_BR
dc.identifier.citationSolar Physics. Springer, v. 255, n. 1, n. 131, n. 142, 2009.pt_BR
dc.language.isoenpt_BR
dc.description.volume255pt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage131pt_BR
dc.description.lastpage142pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0pt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0038-0938pt_BR
dc.identifier.wosidWOS:000263649900008pt_BR
dc.identifier.doi10.1007/s11207-008-9312-7pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipMackPesquisapt_BR
dc.description.sponsorshipCONICETpt_BR
dc.description.sponsorshipCNRSpt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.date.available2014-11-14T11:55:55Z
dc.date.available2015-11-26T17:14:42Z-
dc.date.accessioned2014-11-14T11:55:55Z
dc.date.accessioned2015-11-26T17:14:42Z-
dc.description.provenanceMade available in DSpace on 2014-11-14T11:55:55Z (GMT). No. of bitstreams: 1 WOS000263649900008.pdf: 1314759 bytes, checksum: 69af2952ff520bc93e51b71c7491a892 (MD5) Previous issue date: 2009en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:14:42Z (GMT). No. of bitstreams: 2 WOS000263649900008.pdf: 1314759 bytes, checksum: 69af2952ff520bc93e51b71c7491a892 (MD5) WOS000263649900008.pdf.txt: 32443 bytes, checksum: 253b41b0d4ca9f25747ca85514613e90 (MD5) Previous issue date: 2009en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/74693pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/74693
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/74693-
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