Emission of a hot electron jet from intense femtosecond-laser-cluster interactions
A directional hot electron jet with energy higher than 100 keV was generated along the laser propagation direction from Ar clusters irradiated with a laser pulse of duration 28 fs and intensity 1x10(17) W/cm(2). The hot electron jet was detected only with linearly polarized laser pulses, not with circularly polarized pulses. Channel betatron resonance is believed to be the main accelerating mechanism for this directional hot electron jet.
- Publisher
- AMER PHYSICAL SOC
- Issue Date
- 2002-08
- Language
- English
- Article Type
- Article
- Keywords
X-RAY EMISSION; ATOMIC CLUSTERS; PLASMA; ACCELERATION; PULSE; ABSORPTION; EXPLOSIONS; IONIZATION; CHANNELS; TARGETS
- Citation
PHYSICAL REVIEW E, v.66, no.2
- ISSN
- 1539-3755
- Appears in Collection
- PH-Journal Papers(저널논문)
- Files in This Item
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