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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/1631
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dc.contributor.authorRamesh, R.-
dc.contributor.authorSatya Narayanan, A.-
dc.contributor.authorKathiravan, C.-
dc.contributor.authorSastry, Ch.V.-
dc.contributor.authorUdaya Shankar, N.-
dc.date.accessioned2006-12-29T10:38:15Z-
dc.date.available2006-12-29T10:38:15Z-
dc.date.issued2005-02-
dc.identifier.citationAstronomy and Astrophysics, 2005, Vol.431, p353-357en
dc.identifier.issn0004-6361-
dc.identifier.urihttp://hdl.handle.net/2289/1631-
dc.description.abstractWe report radio observations of quasi-periodic type III burst emission from the solar corona in close association with the 2B/X2.8 flare of December 11, 2001 at two frequencies (151.5 and 109 MHz). The measured mean period was ≈11.6 s. We attempted to infer the plasma parameters of the region where the electron beams responsible for the observed type III emission were accelerated/injected using our data, and the values are the following: the Alfvén speed (vA) = 873± 427 km s-1; the electron density (Ne) ≈ 3.09 × 109 cm-3; the magnetic field strength (B) = 22 ± 11 G.en
dc.format.extent1088461 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherEDP Sciencesen
dc.relation.urihttp://dx.doi.org/10.1051/0004-6361:20041130en
dc.rights(2005) by the European Southern Observatory (ESO).en
dc.subjectSun: activityen
dc.subjectSun: flaresen
dc.subjectSun: oscillationsen
dc.subjectSun: radio radiationen
dc.titleAn estimation of the plasma parameters in the solar corona using quasi-periodic metric type III radio burst emissionen
dc.typeArticleen
Appears in Collections:Research Papers (A&A)

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