Researchers study autoresonance to control and excite large amplitude standing ion acoustic waves

Scilight ◽  
2019 ◽  
Vol 2019 (37) ◽  
pp. 371101
Author(s):  
Allison Gasparini
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

scholarly journals Effects of Positron Density and Temperature on Large Amplitude Ion-acoustic Waves in an Electron - Positron - Ion Plasma

1997 ◽  
Vol 50 (2) ◽  
pp. 309 ◽  
Author(s):  
Y. N. Nejoh
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Density Ratio ◽  
Present Theory ◽  
Electron Mass ◽  
Mass Ratio ◽  
Ion Acoustic Waves ◽  
Ion Plasma ◽  
Electron Positron ◽  
Ion Acoustic

The nonlinear wave structures of large amplitude ion-acoustic waves are studied in a plasma with positrons. We have presented the region of existence of the ion-acoustic waves by analysing the structure of the pseudopotential. The region of existence sensitively depends on the positron to electron density ratio, the ion to electron mass ratio and the positron to electron temperature ratio. It is shown that the maximum Mach number increases as the positron temperature increases and the region of existence of the ion-acoustic waves spreads as the positron temperature increases. The present theory is applicable to analyse large amplitude ion-acoustic waves associated with positrons which may occur in space plasmas.

Propagation and damping of large-amplitude ion acoustic waves in a plasma

1968 ◽  
Vol 26 (9) ◽  
pp. 437-438 ◽  
Author(s):  
N. Sato ◽  
H. Ikezi ◽  
Y. Yamashita ◽  
N. Takahashi
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

Observation of Amplitude Oscillations of Large-Amplitude Ion Acoustic Waves in a Plasma

1968 ◽  
Vol 20 (16) ◽  
pp. 837-839 ◽  
Author(s):  
Noriyoshi Sato ◽  
Hiroyuki Ikezi ◽  
Yoshihiko Yamashita ◽  
Nobuo Takahashi
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

scholarly journals Large amplitude ion‐acoustic waves in a plasma with an electron beam

1995 ◽  
Vol 2 (11) ◽  
pp. 4122-4126 ◽  
Author(s):  
Yasunori Nejoh ◽  
Heiji Sanuki
Keyword(s):  
Electron Beam ◽  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

Large-Amplitude Ion Acoustic Waves in a Plasma

1969 ◽  
Vol 183 (1) ◽  
pp. 278-287 ◽  
Author(s):  
Noriyoshi Sato ◽  
Hiroyuki Ikezi ◽  
Nobuo Takahashi ◽  
Yoshihiko Yamashita
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

Excitation and control of large amplitude standing ion acoustic waves

2019 ◽  
Vol 26 (9) ◽  
pp. 092109 ◽  
Author(s):  
L. Friedland ◽  
G. Marcus ◽  
J. S. Wurtele ◽  
P. Michel
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic ◽  
And Control

scholarly journals Large-amplitude, Wideband, Doppler-shifted, Ion Acoustic Waves Observed on the Parker Solar Probe

2020 ◽  
Vol 901 (2) ◽  
pp. 107
Author(s):  
F. S. Mozer ◽  
J. W. Bonnell ◽  
T. A. Bowen ◽  
G. Schumm ◽  
I. Y. Vasko
Keyword(s):  
Acoustic Waves ◽  
Large Amplitude ◽  
Ion Acoustic Waves ◽  
Ion Acoustic
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