Hostname: page-component-848d4c4894-jbqgn Total loading time: 0 Render date: 2024-06-29T23:40:22.001Z Has data issue: false hasContentIssue false
  • English
  • Français

On the structure of collisionless magneto—plasma shock waves at super—critical Alfvén—Mach numbers

Published online by Cambridge University Press:  13 March 2009

L. C. Woods
L. C. Woods
Affiliation:
(Physics Department, University of Texas in Austin; on leave from the Mathematical Institute, Oxford University)
Get access Rights & Permissions [Opens in a new window]

Abstract

Ions reflected from the sharp potential rise in a magneto-plasma, perpendicular shock wave result hi a broad, small-amplitude ‘foot’ in the magnetic field proffle. A theory is given for the structure of this foot, which shows its shape to be a rather flat parabolic curve commencing at about half a Larmor radius in front of the shock front proper. The theory also predicts the amplitude of the foot just in front of the sharp rise as a function of Alfvén—Mach number. Close agreement with experiment is found.

Type
Research Article
Information
Journal of Plasma Physics , Volume 3 , Issue 3 , September 1969 , pp. 435 - 447
Copyright
Copyright © Cambridge University Press 1969

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Alikhanov, N. I. et al. , 1968 Novosibirsk Conference, C.N.-24/A-1 (Culham Trans. CTO/533).Google Scholar
Hintz, E. 1968 Novosibirsk Conference, CN-24/A-2.Google Scholar
Paul, J. W. M. et al. 1965 Nature, Lond. 208, 133.CrossRefGoogle Scholar
Sagdeev, R. Z. 1967 Proc. Sum. Appl. Maths. 18 (ed. Grad, H.), 281.Google Scholar
Stringer, T. E. 1964 Plasma Physics (J. Nuc. Engng Pt. C), 6, 267.Google Scholar
Woods, L. C. 1969 a Plasma Physics 11, 25.CrossRefGoogle Scholar
Woods, L. C. 1969 b Plasma Physics (submitted).Google Scholar
Woods, L. C. 1969 c Phys. Fluids (to be published).Google Scholar