摘要:

Steady‐state self‐modulation of a whistler wave propagating at an arbitrary angle to the applied magnetic field, in a typical tokamak plasma, is investigated. The envelope is found to be modulationally stable for the parameter regime chosen.

ISSN:0031-9171    

DOI:10.1063/1.863512

出版商:AIP    

年代:1981

数据来源: AIP

摘要:

An unstable ion cyclotron loss cone mode propagating in the electron diamagnetic direction has been found. This mode may explain the observation on 2XIIB in the early and late phases of the discharge.

ISSN:0031-9171    

DOI:10.1063/1.863513

出版商:AIP    

年代:1981

数据来源: AIP

摘要:

For an extraordinary wave incident on the upper hybrid layer from within an inhomogeneous plasma, the efficiency for mode conversion into a Bernstein wave is derived. Complete mode conversion occurs only if the scale length of the density gradient is large compared with the free‐space wavelength.

ISSN:0031-9171    

DOI:10.1063/1.863514

出版商:AIP    

年代:1981

数据来源: AIP

摘要:

Limiting currents for laminar flow equilibria of relativistic electron beams in shielded source configurations are discussed. Results are presented for the constant applied magnetic field case, and for the case of constant beam radius.

ISSN:0031-9171    

DOI:10.1063/1.863515

出版商:AIP    

年代:1981

数据来源: AIP

摘要:

A kinetic model based on the Fokker–Planck equation is exploited in order to analyze the quasi‐stationary features corresponding to constant values of the current in a plasma discharge.

ISSN:0031-9171    

DOI:10.1063/1.863516

出版商:AIP    

年代:1981

数据来源: AIP