Unstable Whistler-Wave Propagation along the Resonance Cone in a Large Beam-Plasma System

1977 ◽  
Vol 38 (8) ◽  
pp. 394-397 ◽  
Author(s):  
R. L. Stenzel
Keyword(s):  
Wave Propagation ◽  
Whistler Wave ◽  
Plasma System ◽  
Beam Plasma

Excitation of whistler mode instability due to slow cyclotron interaction in an inhomogenous beam–plasma System

1984 ◽  
Vol 31 (2) ◽  
pp. 225-229 ◽  
Author(s):  
H. A. Shah ◽  
V. K. Jain
Keyword(s):  
Growth Rate ◽  
Inhomogeneous Plasma ◽  
Whistler Wave ◽  
Wave Instability ◽  
Mode Instability ◽  
Plasma System ◽  
Whistler Mode ◽  
Beam Plasma ◽  
Slow Cyclotron ◽  
Dielectric Tensors

The excitation of whistler wave instability due to slow cyclotron (m = – 1) interaction in an inhomogeneous plasma penetrated by an inhomogeneous beam of electrons is studied. Expressions are obtained for the elements of the plasma and beam dielectric tensors. It is shown that the inhomogeneity in both beam and plasma number densities affects the growth rate of the instability.

Wave Propagation in a Beam‐Plasma System

1968 ◽  
Vol 39 (8) ◽  
pp. 4043-4043
Author(s):  
Vladislav Bevc
Keyword(s):  
Wave Propagation ◽  
Plasma System ◽  
Beam Plasma

Wave properties of an ion-beam system with a strong magnetic field

1990 ◽  
Vol 43 (3) ◽  
pp. 385-396 ◽  
Author(s):  
K. Naidu ◽  
G. P. Zank ◽  
J. F. McKenzie
Keyword(s):  
Magnetic Field ◽  
Refractive Index ◽  
Wave Propagation ◽  
Strong Magnetic Field ◽  
Plasma Frequency ◽  
Ion Beam ◽  
Temporal Stability ◽  
Acoustic Mode ◽  
Plasma System ◽  
Beam Plasma

This paper develops a theoretical framework for the description and classification of small-amplitude waves with frequencies much less than the ion gyrofrequency, propagating in an ion-beam plasma system. In this respect, the results extend to the strongly magnetized regime the results obtained previously by Zank and McKenzie and applied by Greaves et al. to study wave propagation in such a system for frequencies in excess of the ion gyrofrequency but less than the electron plasma frequency. For completeness, the full wave equation governing an ion-beam plasma system for any strength of applied magnetic field is derived. In specializing to the strong-magnetic-field limit, we find that the class of refractive-index topologies (which characterize the kinematic properties of wave propagation) is less rich than in the un-magnetized case. After investigating the topology of the refractive-index surface and the phase-, ray- and group-velocity surfaces, we construct a CMA diagram appropriate to the strongly magnetized ion-beam plasma system. The temporal stability and spatial amplification of the slow ion-acoustic mode for frequencies less than the stationary ion plasma frequency is investigated. We show that a strong magnetic field normal to the drift direction of the ion beam stabilizes long-wavelength modes that would be unstable in the unmagnetized case.

Wave Propagation in a Beam‐Plasma System

1967 ◽  
Vol 38 (13) ◽  
pp. 5065-5076 ◽  
Author(s):  
Samuel Bliman ◽  
André Bouchoule
Keyword(s):  
Wave Propagation ◽  
Plasma System ◽  
Beam Plasma

scholarly journals Wave propagation in an ion beam-plasma system

1979 ◽  
Vol 21 (2) ◽  
pp. 173-182 ◽  
Author(s):  
T D Jensen ◽  
P Michelsen ◽  
J J Rasmussen
Keyword(s):  
Wave Propagation ◽  
Ion Beam ◽  
Plasma System ◽  
Beam Plasma

Whistler wave propagation in a bounded collisional magnetoplasma

2006 ◽  
Vol 74 (4) ◽  
pp. 425-438 ◽  
Author(s):  
A V Kudrin ◽  
V A Es'kin
Keyword(s):  
Wave Propagation ◽  
Whistler Wave

scholarly journals Study on plasma-photonic-crystal-like beam–plasma system

2018 ◽  
Vol 2018 (14) ◽  
pp. 669-672
Author(s):  
Qing Zhou ◽  
Shengpeng Yang ◽  
Changjian Tang ◽  
Yanyu Wei ◽  
Zhaoyun Duan ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Plasma System ◽  
Beam Plasma ◽  
Plasma Photonic Crystal
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