High-energy ion emission from cooled deuterium clusters in 20 TW laser fields
- Liu HJ
- Gu YQ
- Wang HB
- Zheng ZJ
- Ge FF
- Wen XL
- Jiao CY
- He YL
- Wen TS
- Huang WZ
- Wang GC
- Zhou WM
- Zhang SG
- Wang XX
- Zhou KN
- Wang XD
- Huang XJ
- Ni GD
DOIAbstract
High-energy ion emission from intense-ultrashort (30fs) laser-pulse- cooled deuterium-cluster (80K) interaction is measured. The deuterium ions have an average energy 20keV, which greatly exceeds Zweiback's expectation [Phys. Rev. Lett. 84 (2000) 2634]. These fast deuterium ions can be used to drive fusion and have a broad prospect
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