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Title: Linear regime of two-plasmon decay and stimulated Raman scattering instability near the quarter-critical density in plasmas

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4919959· OSTI ID:1186654
 [1];  [1];  [1];  [1]
  1. Univ. of Rochester, Rochester, NY (United States)

A model for the interaction between the laser light and the plasma waves near the quarter-critical density in plasmas has been studied. This model includes, but is not limited to, the instabilities of two-plasmon decay (TPD) and stimulated Raman scattering (SRS). The full simulation results show the instability growth in the wavevector domains corresponding to TPD and SRS, respectively, and the domain between those two. The instability growth rates and thresholds can be calculated in our model for the parameters of the inertial confinement fusion experiments without the approximations common in analytical theories.

Research Organization:
Univ. of Rochester, NY (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
NA0001944
OSTI ID:
1186654
Alternate ID(s):
OSTI ID: 1228220
Journal Information:
Physics of Plasmas, Vol. 22, Issue 5; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

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Cited By (1)

Hybrid-PIC modeling of laser-plasma interactions and hot electron generation in gold hohlraum walls journal June 2017

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