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http://hdl.handle.net/2248/3061
Title: | Low-Frequency Radio Observations of the Angular Broadening of the Crab Nebula Due to a Coronal Mass Ejection |
Authors: | Ramesh, R Kathiravan, C Sastry, Ch. V |
Keywords: | Scattering Sun: Solar-terrestrial Relations Sun: Activity Sun: Corona Sun: Radio Radiation |
Issue Date: | Feb-2001 |
Publisher: | The American Astronomical Society |
Citation: | Astrophysical Journal, Vol. 548, No. 2, pp. L229 - L231 |
Abstract: | We report two-dimensional, low-frequency radio observations of the angular broadening of the Crab Nebula (Taurus A) due to a coronal mass ejection (CME), at a distance of ~41 Rsolar from the Sun. The estimated electron density in the CME is about 50 times greater than that of the ambient corona at that location. The calculated mass agrees approximately with that reported earlier for similar events at large distances from the Sun. |
URI: | http://hdl.handle.net/2248/3061 |
ISSN: | 0004-637X |
Appears in Collections: | IIAP Publications |
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Ramesh R.pdf | 265.82 kB | Adobe PDF | ![]() View/Open |
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