Study of relation between Pc 3 micropulsations and magnetosheath fluctuations, and multisatellite investigation of earth's bow shock
Abstract
The validity is investigated of a suggested model according to which Pc 3 and/or Pc 4 micropulsations are excited by magnetosheath field (and plasma) fluctuations arising in the quasi-parallel structure of the subsolar bow shock. The influence of solar wind plasma parameters on local shock structure and on the configuration of the entire bow shock system is included. Simultaneous data from two or more spacecraft and from multiple diagnostics is used to evaluate the geometrical factor, field-to-shock normal angle, or its B-X equivalent, and the principal plasma parameters. Results are presented and discussed.
- Publication:
-
Final Report
- Pub Date:
- August 1975
- Bibcode:
- 1975trw..rept.....G
- Keywords:
-
- Bow Waves;
- Magnetopause;
- Magnetosheath;
- Micropulsations;
- Plasma Waves;
- Data Processing;
- Magnetic Fields;
- Satellite Observation;
- Solar Wind;
- Geophysics