scholarly journals Space charge impedance and transverse beam instability

2006 ◽  
Author(s):  
V. Balbekov
Keyword(s):  
Space Charge ◽  
Beam Instability ◽  
Transverse Beam

Transverse beam matching under the influence of space charge

2017 ◽  
Vol 865 ◽  
pp. 133-138
Author(s):  
G. Kourkafas ◽  
G. Asova ◽  
M. Bakr Arby ◽  
P. Boonpornprasert ◽  
M. Gross ◽  
...  
Keyword(s):  
Space Charge ◽  
Transverse Beam

Quantum Space Charge Waves in a Waveguide Filled with Fermi-Dirac Plasmas Including Relativistic Wake Field and Quantum Statistical Pressure Effects

2018 ◽  
Vol 73 (4) ◽  
pp. 295-301 ◽  
Author(s):  
Woo-Pyo Hong ◽  
Young-Dae Jung
Keyword(s):  
Space Charge ◽  
Plasma Waveguide ◽  
Wave Number ◽  
Beam Instability ◽  
Quantum Space ◽  
Instability Domain ◽  
Wake Field ◽  
Beam Velocity ◽  
Resonant Beam ◽  
Quantum Statistical

AbstractThe effects of quantum statistical degeneracy pressure on the propagation of the quantum space charge wave are investigated in a cylindrically bounded plasma waveguide filled with relativistically degenerate quantum Fermi-Dirac plasmas and the relativistic ion wake field. The results show that the domain of the degenerate parameter for the resonant beam instability significantly increases with an increase of the scaled beam velocity. It is found that the instability domain of the wave number increases with an increase of the degenerate parameter. It is also found that the growth rate for the resonant beam instability decreases with an increase of the degenerate parameter. In addition, it is shown that the lowest harmonic mode provides the maximum value of the growth rates. Moreover, it is shown that the instability domain of the wave number decreases with an increase of the beam velocity.

Space charge induced beam instability in periodic focusing channel

2015 ◽  
Vol 22 (2) ◽  
pp. 023108 ◽  
Author(s):  
Chao Li ◽  
Qing Qin
Keyword(s):  
Space Charge ◽  
Beam Instability

A transverse beam instability in the PEP-II HER induced by discharges in the vacuum system

2007 ◽  
Author(s):  
U. Wienands ◽  
S. DeBarger ◽  
W. Colocho ◽  
F.-J. Decker ◽  
S. Ecklund ◽  
...  
Keyword(s):  
Vacuum System ◽  
Beam Instability ◽  
Transverse Beam
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