dorsal/arxiv
View SchemaExperimental and Theoretical Investigation into the Effect of the Electron Velocity Distribution on Chaotic Oscillations in an Electron Beam under Virtual Cathode Formation Conditions
| Authors | Yu. A. Kalinin, A. E. Hramov |
|---|---|
| Categories | |
| ArXiv ID | physics/0604085 |
| URL | https://arxiv.org/abs/physics/0604085 |
| DOI | 10.1134/S1063784206050045 |
| Journal | Technical Physics, 2006, Vol. 51, No. 5, pp. 558-566 |
Abstract
The effect of the electron transverse and longitudinal velocity spread at the entrance to the interaction space on wide-band chaotic oscillations in intense multiple-velocity beams is studied theoretically and numerically under the conditions of formation of a virtual cathode. It is found that an increase in the electron velocity spread causes chaotization of virtual cathode oscillations. An insight into physical processes taking place in a virtual cathode multiple velocity beam is gained by numerical simulation. The chaotization of the oscillations is shown to be associated with additional electron structures, which were separated out by constructing charged particle distribution functions.
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"abstract": "The effect of the electron transverse and longitudinal velocity spread at the\nentrance to the interaction space on wide-band chaotic oscillations in intense\nmultiple-velocity beams is studied theoretically and numerically under the\nconditions of formation of a virtual cathode. It is found that an increase in\nthe electron velocity spread causes chaotization of virtual cathode\noscillations. An insight into physical processes taking place in a virtual\ncathode multiple velocity beam is gained by numerical simulation. The\nchaotization of the oscillations is shown to be associated with additional\nelectron structures, which were separated out by constructing charged particle\ndistribution functions.",
"arxiv_id": "physics/0604085",
"authors": [
"Yu. A. Kalinin",
"A. E. Hramov"
],
"categories": [
"physics.plasm-ph",
"nlin.CD"
],
"doi": "10.1134/S1063784206050045",
"journal_ref": "Technical Physics, 2006, Vol. 51, No. 5, pp. 558-566",
"title": "Experimental and Theoretical Investigation into the Effect of the Electron Velocity Distribution on Chaotic Oscillations in an Electron Beam under Virtual Cathode Formation Conditions",
"url": "https://arxiv.org/abs/physics/0604085"
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