Evidence of suprathermal electron fluxes in laser-produced plasma from the polarization and anisotropy of X-ray bremsstrahlung emission

Evidence of suprathermal electron fluxes in laser-produced plasma from the polarization and anisotropy of X-ray bremsstrahlung emission

Polarization and angular distribution of suprathermal X-ray emission from plasma produced by picosecond ruby laser pulses have been measured. Polarization of 12 ± 3 percent and anisotropy of X-ray angular distribution evidence the existence of suprathermal electron fluxes in plasma. Their direction...

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Veröffentlicht in:Optics communications 1980-01, Vol.34 (2), p.231-234
Hauptverfasser: Blazhenkov, V.V., Kirkin, A.N., Kononov, A.V., Kotenko, L.P., Leontovich, A.M., Merzon, G.I., Mozharovsky, A.M., Zakharov, S.D.
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Sprache:eng
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Zusammenfassung:Polarization and angular distribution of suprathermal X-ray emission from plasma produced by picosecond ruby laser pulses have been measured. Polarization of 12 ± 3 percent and anisotropy of X-ray angular distribution evidence the existence of suprathermal electron fluxes in plasma. Their direction corresponds to resonance absorption mechanism.
ISSN:0030-4018
1873-0310
DOI:10.1016/0030-4018(80)90022-X