Duration of Transients in Solar Radio Noise

Nature ◽  
1957 ◽  
Vol 180 (4590) ◽  
pp. 808-809 ◽  
Author(s):  
Ö. ELGARÖY
Keyword(s):  
Solar Radio ◽  
Radio Noise

Coincident bursts of auroral kilometric radiation and VLF emissions associated with a type III solar radio noise event

1995 ◽  
Vol 100 (A1) ◽  
pp. 281
Author(s):  
T. J. Rosenberg ◽  
S. Singh ◽  
C. S. Wu ◽  
J. LaBelle ◽  
R. A. Treumann ◽  
...  
Keyword(s):  
Solar Radio ◽  
Radio Noise ◽  
Type Iii ◽  
Auroral Kilometric Radiation ◽  
Vlf Emissions

scholarly journals 64. On the origin of solar radio noise

1957 ◽  
Vol 4 ◽  
pp. 342-344
Author(s):  
D. H. Menzel ◽  
M. Krook
Keyword(s):  
Thermal Radiation ◽  
Radio Frequency ◽  
Solar Radio ◽  
Charged Particles ◽  
Radio Noise ◽  
Solar Bursts ◽  
Physical Consequences ◽  
Frequency Emission

The radio-frequency emission observed in solar bursts cannot reasonably be interpreted as thermal radiation. Its origin is to be sought for rather in terms of co-operative behaviour of systems of charged particles. In any case, we cannot avoid having to examine the physical consequences that arise from such co-operative behaviour.

scholarly journals Frequency Drift of Short-Time Transients in Solar Radio Noise

Nature ◽  
1957 ◽  
Vol 180 (4591) ◽  
pp. 862-862 ◽  
Author(s):  
ÖYSTEIN ELGARÖY
Keyword(s):  
Solar Radio ◽  
Frequency Drift ◽  
Radio Noise ◽  
Short Time

scholarly journals Circular Polarization of Solar Radio Noise

Nature ◽  
1946 ◽  
Vol 158 (4010) ◽  
pp. 339-339 ◽  
Author(s):  
E. V. APPLETON ◽  
J. S. HEY
Keyword(s):  
Circular Polarization ◽  
Solar Radio ◽  
Radio Noise

scholarly journals Solar noise observations from the Alouette satellite

1965 ◽  
Vol 23 ◽  
pp. 357-362
Author(s):  
T. R. Hartz
Keyword(s):  
Solar Radio ◽  
Radio Noise ◽  
Frequency Range ◽  
Sweep Frequency ◽  
Frequency Limit ◽  
Type Iii ◽  
Plausible Model ◽  
Coronal Electron ◽  
Source Velocity ◽  
Lower Frequency Limit

Solar radio noise in the frequency range 1.5 to 10 MHz appears sporadically in the Alouette sweep-frequency recordings above the galactic noise level. The type III bursts can be readily identified, but other spectral types are much more difficult to identify from only the satellite records. Using a plausible model for the coronal electron densities, the Type III frequency drift curves have been interpreted as corresponding to a source velocity in the range 0.1 to 0.15 times the velocity of light. Preliminary estimates have also been made of the coronal temperatures from some of the burst durations.Other solar noise events of longer duration have not been classified other than as enhanced solar noise at this stage. These enhancements frequently show an intensity structure, extending down to the 1.5 MHz lower frequency limit of the equipment. These events are discussed briefly.

XII. Solar radio noise.—I

1946 ◽  
Vol 37 (265) ◽  
pp. 73-84 ◽  
Author(s):  
Edward Appleton ◽  
J.S. Hey
Keyword(s):  
Solar Radio ◽  
Radio Noise
Sign in / Sign up

Export Citation Format

Share Document