Macroscopic Stability of Rotating and Propagating LIB
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概要
- 論文の詳細を見る
The linear stabilities of a rotating and propagating light ton beam in a low-densityplasma are studied numerically on the basis of the hydromagnetic equations. The cen-trifugal force acts on the beam and the self-magnetic fields are induced by the rotatingand propagating charged particles. To clarify the physical mechanism, a simplemodel characterizing a rotating and propagating beam is utilized, and it is found thatthe centrifugal force and the magnetic field in the azimuth;tl direction play a role ofstabilization. Under such beam parameters which are practically required for theenergy driver for inertial confinement fusion, the numerical results indicate that thebeam in the equilibrium state is stable if the ratio of the beam-rotating velocity to thepropagating one is more than the value of 0.8.
- 社団法人日本物理学会の論文
- 1987-10-15
著者
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Niu Keishiro
Department Of Energy Sciences The Graduate School At Nagatsuta Tokyo Institute Of Technology
-
Niu Keishiro
Department Of Energy Science The Graduate School At Nagatsuta Tokyo Institute Of Technology
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Aoki Takayuki
Department Of Energy Sciences The Graduate School At Nagatsuta Tokyo Institute Of Technology
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