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

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

scholarly journals Experimental Observation of Wave-Wave Coupling in a Beam-Plasma System

1971 ◽  
Vol 27 (19) ◽  
pp. 1263-1266 ◽  
Author(s):  
J. Chang ◽  
M. Raether ◽  
S. Tanaka
Keyword(s):  
Experimental Observation ◽  
Plasma System ◽  
Wave Coupling ◽  
Beam Plasma

Instability near Electron Cyclotron Harmonic Frequencies in Beam-Plasma System

1969 ◽  
Vol 27 (1) ◽  
pp. 187-197 ◽  
Author(s):  
Toshitaka Idehara ◽  
Kunizo Ohkubo ◽  
Shigetoshi Tanaka
Keyword(s):  
Electron Cyclotron ◽  
Plasma System ◽  
Harmonic Frequencies ◽  
Beam Plasma ◽  
Cyclotron Harmonic
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