Victor Melnikov on Modeling of joint spectral variation hard
X-ray and radio spectra: Joint with WG3
Modeling of joint spectral variation hard X-ray and radio spectra.
The comparison is highly spectrum-dependent.
- Discussion: Is the Dulk-Marsh formula so wrong?
- Dependence on plasma density. Worry about Razin-Tsytovich effect
at 6-10 GHz
- Magun mm-wave observations (March 13, 1991, for example) temporal
flattening of spectral index comparing 35-50 GHz on recovery from
impulsive burst, as opposed to softening in SHS pattern
Melnikov, Gary, Nita (2003) OVRO data finds most bursts to show
this flattening. Spectral evolution of trapped electrons is blamed
for this behavior via Coulomb collisions.
Last modified: Tue Sep 23 13:05:14 BST 2003