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Observations of Interplanetary Scintillation and a Theory of High-Speed Solar Wind

Published online by Cambridge University Press:  14 August 2015

H. Washimi ,
T. Kakinuma  and
M. Kojima
H. Washimi
Affiliation:
The Research Institute of Atmospherics, Nagoya University
T. Kakinuma
Affiliation:
The Research Institute of Atmospherics, Nagoya University
M. Kojima
Affiliation:
The Research Institute of Atmospherics, Nagoya University

Extract

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It has been confirmed that the high-speed solar wind flows out of the coronal holes at low latitudes, where the magnetic fields open and the temperature is low (e.g., Krieger et al. 1973). But there has not been direct observation of the solar wind out of the polar regions of corona. We report here that the observations of interplanetary scintillation (IPS) show the existence of the high-speed flow of 800 km/s out of the polar coronal regions and the well-coincidence to the model of the coronal holes extending from the polar regions.

Type
Part VI. Coronal and Interplanetary Responses to Short Time Scale Phenomena: - Theoretical Considerations
Information
Symposium - International Astronomical Union , Volume 91: Solar and Interplanetary Dynamics , 1980 , pp. 499 - 502
Copyright
Copyright © Reidel 1980 

References

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