DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Collisionless coupling of a high- β expansion to an ambient, magnetized plasma. I. Rayleigh model and scaling

Journal Article · · Physics of Plasmas
DOI: https://doi.org/10.1063/1.5029301 · OSTI ID:1540203

Here, the dynamics of a magnetized, expanding plasma with a high ratio of kinetic energy density to ambient magnetic field energy density, or β, are explored by adapting a model of gaseous bubbles expanding in liquids as developed by Lord Rayleigh. New features include scale magnitudes and evolution of the electric fields in the system. The collisionless coupling between the expanding and ambient plasma due to these fields is described as well as the relevant scaling relations. Several different responses of the ambient plasma to the expansion are identified in this model, and for most laboratory experiments, ambient ions should be pulled inward, against the expansion due to the dominance of the electrostatic field.

Research Organization:
Univ. of California, Los Angeles, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC); National Science Foundation (NSF)
Grant/Contract Number:
SC0001605
OSTI ID:
1540203
Journal Information:
Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 4 Vol. 25; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (39)

Magnetic Field Confinement of Laser Irradiated Solid Particle Plasmas book January 1972
Collisionless dispersion of an ionized cloud into a homogeneous magnetized plasma journal January 1979
The collisionless deceleration of an ionized cloud dispersing in a uniform plasma in a magnetic field journal January 1984
Expansion of a tri-axial gas ellipsoid in a regular behavior journal January 1965
Fast gated imaging of the collisionless interaction of a laser-produced and magnetized ambient plasma journal March 2017
Laser-produced plasma expansion in a uniform magnetic field journal December 1992
The physics of ion decoupling in magnetized plasma expansions: PHYSICS OF ION DECOUPLING IN PLASMA EXPANSIONS journal November 2011
Preliminary study of the CRRES magnetospheric barium releases journal January 1992
Observations and theory of the AMPTE magnetotail barium releases journal January 1987
Dynamics of a plasma expanding into a uniform magnetic field journal August 1989
The phenomenology of the mass motion of a high altitude nuclear explosion journal July 1965
Collisionless momentum transfer in space and astrophysical explosions journal February 2017
Étude expérimentale de l'intéraction avec un champ magnétique d'un plasma créé par irradiation laser de solides journal January 1973
Currents and shear Alfvén wave radiation generated by an exploding laser-produced plasma: Perpendicular incidence journal May 2003
Laser-plasma diamagnetism in the presence of an ambient magnetized plasma journal January 2004
Magnetic Field Confinement of Laser Irradiated Solid Particle Plasmas journal January 1970
Early-Time Model of Laser Plasma Expansion journal January 1971
Early-time model of laser plasma expansion journal January 1973
Damping of Underwater Explosion Bubble Oscillations journal October 1956
Collisionless Damping of Nonlinear Plasma Oscillations journal January 1965
Quasielectrostatic whistler wave radiation from the hot electron emission of a laser-produced plasma journal July 2008
Structure of an exploding laser-produced plasma journal May 2011
Generation of magnetized collisionless shocks by a novel, laser-driven magnetic piston journal July 2012
Dynamics of exploding plasmas in a large magnetized plasma journal January 2013
Hybrid simulation of shock formation for super-Alfvénic expansion of laser ablated debris through an ambient, magnetized plasma journal August 2013
On the generation of magnetized collisionless shocks in the large plasma device journal April 2017
Collisionless coupling of a high- β expansion to an ambient, magnetized plasma. II. Experimental fields and measured momentum coupling journal April 2018
Sub‐Alfvénic plasma expansion journal October 1993
High-beta effects and anomalous diffusion in plasmas expanding into magnetic fields journal January 1976
Magnetic field compression and evolution in laser-produced plasma expansions journal January 1986
VIII. On the pressure developed in a liquid during the collapse of a spherical cavity journal August 1917
Self-similar analytical model of plasma expansion in a magnetic field journal November 2011
Temperature and density of an expanding laser produced plasma journal March 1974
Electrostatic structure of a magnetized laser-produced plasma journal November 2015
Structure of an Exploding Laser-Produced Plasma journal November 2010
Large-Larmor-radius interchange instability journal November 1987
Dynamics of exploding plasmas in a magnetic field journal September 1991
Experimental study of collisionless super-Alfvénic interaction of interpenetrating plasma flows journal May 2015
Collisionless Dispersion of an Ionized Cloud Into a Homogeneous Magnetized Plasma book November 1998

Cited By (1)


Similar Records