dc.contributor.author |
Fernandes, F. C. R |
|
dc.contributor.author |
Sawant, H. S |
|
dc.contributor.author |
Cecatto, J. R |
|
dc.contributor.author |
Krishan, V |
|
dc.contributor.author |
Karlicky, M |
|
dc.contributor.author |
Rosa, R. R |
|
dc.date.accessioned |
2008-09-20T10:50:50Z |
|
dc.date.available |
2008-09-20T10:50:50Z |
|
dc.date.issued |
2003-03 |
|
dc.identifier.citation |
Brazilian Journal of Physics, Vol. 33, No. 1, pp. 109 - 114 |
en |
dc.identifier.issn |
0103-9733 |
|
dc.identifier.uri |
http://hdl.handle.net/2248/3736 |
|
dc.description.abstract |
The solar radio emissions in the decimetric frequency range (above 1000 MHz) are very rich in temporal and/or spectral fine structures. The Brazilian Solar Spectroscope (BSS) at INPE started operating in 1998. Since then, various types of fine structures, in the frequency range of (1000-2500) MHz, with high time and frequency resolutions have been recorded. The observed bursts include dot-like emissions and chains of dots, lace bursts exhibiting intensity variations as a function of frequency and zebra pattern emissions. It is suggested that they can be generated by a plasma resonance intestability mechanism. This model can explain many features of the observed fine structures. |
en |
dc.language.iso |
en |
en |
dc.publisher |
Sociedade Brasileira de Física |
en |
dc.relation.uri |
http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-97332003000100009&lng=en&nrm=iso&tlng=en |
en |
dc.rights |
© Sociedade Brasileira de Física |
|
dc.subject |
Spectroscope |
en |
dc.subject |
Bursts |
en |
dc.subject |
Brazilian Solar Spectroscope |
en |
dc.title |
Evidence of Plasma Resonance Instability from Observations of Solar Decimetric Fine Structures |
en |
dc.type |
Article |
en |