| Autor: |
V. Nardi, W. Prior, J. Feugeas, W. H. Bostick |
| Rok vydání: |
1980 |
| Předmět: |
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| Zdroj: |
Physical Review A. 22:2211-2217 |
| ISSN: |
0556-2791 |
| DOI: |
10.1103/physreva.22.2211 |
| Popis: |
Electron beams of tW/${\mathrm{cm}}^{2}$ (\ensuremath{\sim}0.4 MeV) which are split into filaments are produced by an inductive generator which transfers field energy to beam particles in 1-10-ns pulses. Target-damage analysis reveals the composite internal structure of each filament as a sequence of concentric circles with a discontinuous pattern. The nonuniform distribution of collectively accelerated positive ions within a filament contributes to resolve the filament structure which propagates at a speed $\ensuremath{\sim}\frac{3c}{4}$ and can cross unaffected a ${10}^{3}$-G magnetic field. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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