Nonresonant Parametric Decay of a Finite Extent Lower Hybrid Wave

1980 ◽  
Vol 8 (1) ◽  
pp. 18-21 ◽  
Author(s):  
J. E. Stevens ◽  
Ward D. Getty
Keyword(s):  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Parametric Decay ◽  
Finite Extent

Observation of Parametric Decay of a Pumping Wave in Lower Hybrid Wave Heating and Current Drive Experiments at the FT-2 Tokamak

2019 ◽  
Vol 45 (12) ◽  
pp. 1134-1141 ◽  
Author(s):  
V. V. D’yachenko ◽  
A. N. Konovalov ◽  
A. Yu. Stepanov ◽  
A. B. Altukhov ◽  
E. Z. Gusakov ◽  
...  
Keyword(s):  
Current Drive ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Parametric Decay ◽  
Wave Heating

Quasimode decay of a lower-hybrid wave in a two-electron-temperature plasma

1996 ◽  
Vol 56 (2) ◽  
pp. 237-249
Author(s):  
A. Sudarshan ◽  
S. K. Sharma
Keyword(s):  
Growth Rate ◽  
Electron Temperature ◽  
Decay Channel ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Temperature Plasma ◽  
Parametric Decay ◽  
Cylindrical Plasma ◽  
Ion Cyclotron

We study the quasimode decay of a lower-hybrid wave and a damped ion cyclotron wave in a plasma having two kinds of electrons. This decay channel is also investigated for a cylindrical plasma. The behaviour of the threshold and growth rate with variations in Tn/Tc and non/noc are studied, and a comparison is made with previous results. Our results show that the growth rate and the threshold for the onset of parametric decay are influenced by the presence of the second electron species.

scholarly journals Parametric decay instabilities of lower hybrid wave current drive on CFETR

2020 ◽  
Author(s):  
T. T. Zhou ◽  
N. Xiang ◽  
J. L. Chen ◽  
C. Y. Gan ◽  
G. Z. Jia
Keyword(s):  
Current Drive ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Parametric Decay

scholarly journals Observation of Parametric Decay Instability on TST-2 Lower Hybrid Wave Driven Plasma

2020 ◽  
Vol 15 (0) ◽  
pp. 2402007-2402007
Author(s):  
Yongtae KO ◽  
Yuichi TAKASE ◽  
Akira EJIRI ◽  
Naoto TSUJII ◽  
Osamu WATANABE ◽  
...  
Keyword(s):  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Decay Instability ◽  
Parametric Decay ◽  
Parametric Decay Instability

scholarly journals Generation of whistler wave by parametric decay of lower hybrid wave in a complex plasma

AIP Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 115022
Author(s):  
Amit Kumar ◽  
Ruby Gupta ◽  
Jyotsna Sharma
Keyword(s):  
Whistler Wave ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Complex Plasma ◽  
Parametric Decay

Parametric decay of an upper-hybrid wave in a plasma cylinder

1997 ◽  
Vol 58 (2) ◽  
pp. 277-285
Author(s):  
S. C. SHARMA
Keyword(s):  
Growth Rate ◽  
Nonlinear Interaction ◽  
Perturbation Technique ◽  
Wave Functions ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Plasma Cylinder ◽  
Coupled Mode ◽  
Parametric Decay

A large-amplitude upper-hybrid wave in a plasma cylinder is susceptible to parametric decay into a lower-hybrid wave and an upper-hybrid wave. The perpendicular and parallel motions of electrons play equally important roles in the nonlinear interaction. The coupled-mode equations are solved using a perturbation technique. The growth rate of the instability is less sensitive to the radial mode number of the sideband. However, for higher-order radial modes it falls off as the overlap of the interacting wave functions decreases.

Generation of the kinetic alfven wave and lower hybrid wave in space plasma

2001 ◽  
Vol 7 (2s) ◽  
pp. 59-66
Author(s):  
A.K. Yukhimuk ◽  
◽  
V.N. Fedun ◽  
Yu. Voitenko ◽  
E.K. Sirenko ◽  
...  
Keyword(s):  
Space Plasma ◽  
Alfven Wave ◽  
Lower Hybrid ◽  
Hybrid Wave ◽  
Lower Hybrid Wave ◽  
Kinetic Alfvén Wave ◽  
Kinetic Alfven Wave
Sign in / Sign up

Export Citation Format

Share Document