Slow cyclotron wave resonant instability of an electron beam in a spiral decelerating structure

1981 ◽  
Vol 24 (9) ◽  
pp. 739-745
Author(s):  
M. I. Kapchinskii ◽  
I. L. Korenev ◽  
L. A. Yudin
Keyword(s):  
Electron Beam ◽  
Resonant Instability ◽  
Slow Cyclotron ◽  
Slow Cyclotron Wave

Effect of background plasma on slow cyclotron waves of electron beam

1991 ◽  
Vol 34 (8) ◽  
pp. 723-729
Author(s):  
M. I. Kapchinskii ◽  
I. L. Korenev ◽  
L. A. Yudin ◽  
S. V. Vinogradov
Keyword(s):  
Electron Beam ◽  
Background Plasma ◽  
Slow Cyclotron

Measurements of Gain for Slow Cyclotron Waves on an Annular Electron Beam

1982 ◽  
Vol 49 (10) ◽  
pp. 730-733 ◽  
Author(s):  
H. Guo ◽  
L. Chen ◽  
H. Keren ◽  
J. L. Hirshfield ◽  
S. Y. Park ◽  
...  
Keyword(s):  
Electron Beam ◽  
Annular Electron Beam ◽  
Slow Cyclotron

Excitation of whistlers and quasi-static modes by an annular electron beam in a plasma cylinder

1988 ◽  
Vol 39 (3) ◽  
pp. 407-411 ◽  
Author(s):  
I. Talukdar ◽  
V. K. Jain
Keyword(s):  
Growth Rate ◽  
Electron Beam ◽  
Local Theory ◽  
Beam Radius ◽  
Plasma Cylinder ◽  
Static Mode ◽  
Weak Beam ◽  
Annular Electron Beam ◽  
Beam Velocity ◽  
Slow Cyclotron

A non-local theory of whistler and quasi-static mode excitation by an annular electron beam in a plasma cylinder is presented. Čerenkov and slow-cyclotron interaction are considered in the weak-beam approximation. The growth rate is found to be quite sensitive to the beam radius except in the case of slow-cyclotron interaction of quasi-static modes. The growth rate varies significantly with beam velocity in the case of Čerenkov interaction of quasi-static modes, but in other cases it is rather insensitive to the beam velocity.

Slow cyclotron waves in a waveguide containing a relativistic electron beam

1979 ◽  
Vol 22 (12) ◽  
pp. 1062-1070
Author(s):  
I. L. Korenev ◽  
L. A. Yudin ◽  
Kh. Kh. Mustafin
Keyword(s):  
Electron Beam ◽  
Relativistic Electron ◽  
Relativistic Electron Beam ◽  
Slow Cyclotron

Whistler instability in a magnetospheric duct

1989 ◽  
Vol 41 (2) ◽  
pp. 231-238 ◽  
Author(s):  
I. Talukdar ◽  
V. K. Tripathi ◽  
V. K. Jain
Keyword(s):  
Growth Rate ◽  
Perturbation Theory ◽  
Electron Beam ◽  
Gaussian Beam ◽  
Whistler Wave ◽  
Order Perturbation ◽  
First Order ◽  
Slow Cyclotron ◽  
Non Local ◽  
First Order Perturbation

A whistler wave propagating through a preformed magnetospheric duct is susceptible to growth/amplification by an electron beam. The interaction is non-local and could be of Čerenkov or slow-cyclotron type. First-order perturbation theory is employed to obtain the growth rate for flat and Gaussian beam densities.

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