Expansion and nonlinear relaxation of a strongly magnetized non‐neutral electron plasma due to elastic collisions with background neutral gas

Physics of Plasmas ◽

10.1063/1.871847 ◽

1996 ◽

Vol 3 (1) ◽

pp. 218-225 ◽

Author(s):

Ronald C. Davidson ◽

David A. Moore

Keyword(s):

Electron Plasma ◽

Elastic Collisions ◽

Nonlinear Relaxation ◽

Download Full-text

Nonlinear relaxation of a nonneutral electron plasma due to elastic collisions with background neutral gas

Physics Letters A ◽

10.1016/0375-9601(95)00850-4 ◽

1995 ◽

Vol 209 (3-4) ◽

pp. 189-194 ◽

Author(s):

Ronald C. Davidson ◽

David A. Moore

Keyword(s):

Electron Plasma ◽

Elastic Collisions ◽

Nonlinear Relaxation ◽

Download Full-text

Nonlinear expansion and heating of a nonneutral electron plasma due to elastic collisions with background neutral gas

Physics of Plasmas ◽

10.1063/1.871974 ◽

1996 ◽

Vol 3 (7) ◽

pp. 2615-2619 ◽

Author(s):

Ronald C. Davidson ◽

Edward H. Chao

Keyword(s):

Electron Plasma ◽

Elastic Collisions ◽

Download Full-text

Influence of Elastic Collisions on Neutral Gas Transport in Boundary Plasmas

Contributions to Plasma Physics ◽

10.1002/ctpp.2150320314 ◽

1992 ◽

Vol 32 (3-4) ◽

pp. 261-267 ◽

Author(s):

D. Reiter ◽

P. Bachmann ◽

A. K. Prinja

Keyword(s):

Gas Transport ◽

Elastic Collisions ◽

Download Full-text

l=1 electrostatic instability induced by electron‐neutral collisions in a nonneutral electron plasma interacting with background neutral gas

Physics of Plasmas ◽

10.1063/1.871610 ◽

1996 ◽

Vol 3 (9) ◽

pp. 3279-3287 ◽

Author(s):

Ronald C. Davidson ◽

Edward H. Chao

Keyword(s):

Electron Plasma ◽

Download Full-text

Inertia driven radial breathing and nonlinear relaxation in cylindrically confined pure electron plasma

Physics of Plasmas ◽

10.1063/1.4866022 ◽

2014 ◽

Vol 21 (2) ◽

pp. 022116 ◽

Author(s):

M. Sengupta ◽

R. Ganesh

Keyword(s):

Electron Plasma ◽

Nonlinear Relaxation

Download Full-text

Inertia driven radial breathing and nonlinear relaxation in cylindrically confined pure electron plasma

10.1063/1.4923108 ◽

2015 ◽

Author(s):

M. Sengupta ◽

R. Ganesh

Keyword(s):

Electron Plasma ◽

Nonlinear Relaxation

Download Full-text

Detection of Neutral Gas in the Central Galaxy of the Centaurus Cluster

The Astrophysical Journal ◽

10.1086/304524 ◽

1997 ◽

Vol 486 (1) ◽

pp. 253-258 ◽

Author(s):

William B. Sparks ◽

C. Marcella Carollo ◽

Ferdinando Macchetto

Keyword(s):

Neutral Gas ◽

Download Full-text

The Whistler Traveling Wave Parametric Amplifier Driven by an Ion-Ring Beam Distribution from a Neutral Gas Injection in Space Plasmas

IEEE Transactions on Plasma Science ◽

10.1109/tps.2021.3079130 ◽

2021 ◽

pp. 1-14

Author(s):

Paul A. Bernhardt

Keyword(s):

Traveling Wave ◽

Gas Injection ◽

Parametric Amplifier ◽

Space Plasmas ◽

Download Full-text

Self-waveguiding of relativistic laser pulses in neutral gas channels

Physical Review Research ◽

10.1103/physrevresearch.2.043173 ◽

2020 ◽

Vol 2 (4) ◽

Author(s):

L. Feder ◽

B. Miao ◽

J. E. Shrock ◽

A. Goffin ◽

H. M. Milchberg

Keyword(s):

Laser Pulses ◽

Download Full-text

Diffusion limit of a Boltzmann–Poisson system with nonlinear equilibrium state

Journal of Hyperbolic Differential Equations ◽

10.1142/s021989161950005x ◽

2019 ◽

Vol 16 (01) ◽

pp. 131-156

Author(s):

Lanoir Addala ◽

Mohamed Lazhar Tayeb

Keyword(s):

Nonlinear Diffusion ◽

Collision Operator ◽

Nonlinear Diffusion Equation ◽

One Dimension ◽

Diffusion Limit ◽

Poisson System ◽

Nonlinear Relaxation ◽

Contraction Property ◽

Hilbert Expansion ◽

Nonlinear Equilibrium

The diffusion approximation for a Boltzmann–Poisson system is studied. Nonlinear relaxation type collision operator is considered. A relative entropy is used to prove useful [Formula: see text]-estimates for the weak solutions of the scaled Boltzmann equation (coupled to Poisson) and to prove the convergence of the solution toward the solution of a nonlinear diffusion equation coupled to Poisson. In one dimension, a hybrid Hilbert expansion and the contraction property of the operator allow to exhibit a convergence rate.

Download Full-text