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Bastian & Gary 1997
Bastian, T.S. and Gary, D.E. (1997). On the feasibility of imaging coronal mass ejections at radio wavelengths. Journal of Geophysical Research 102. doi: 10.1029/97JA00483. issn: 0148-0227.

Coronal mass ejections (CMEs) can have a profound impact on the interplanetary medium and the near-Earth environment. We discuss the feasibility of detecting coronal mass ejections at radio wavelengths with a ground-based instrument. In particular, we explore the possibility that a radio telescope employing Fourier synthesis imaging techniques can detect thermal bremsstrahlung emission from CMEs. Using a simulated database from such a telescope, we explore three detection schemes: direct detection, an approximate differential detection scheme, and an exact differential detection scheme. We conclude that thermal bremsstrahlung emission from CMEs can be detected by such a telescope provided differential techniques are employed. While the approximate differential detection scheme may be sufficient for CMEs viewed near the solar limb, detection of CMEs against the solar disk may require the more sensitive exact differential scheme. The detection and imaging of nonthermal radio emissions from CMEs is also discussed.¿ 1997 American Geophysical Union

BACKGROUND DATA FILES

Abstract

Keywords
Interplanetary Physics, Ejecta, driver gases, and magnetic clouds, Interplanetary Physics, Solar wind plasma, Solar Physics, Astrophysics, and Astronomy, Coronal mass ejections, Space Plasma Physics, Numerical simulation studies
Journal
Journal of Geophysical Research
http://www.agu.org/journals/jb/
Publisher
American Geophysical Union
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