Monoenergetic electron beam generation i
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M. Adachi; E. Miura; S. Kato; K. Koyama; S. Masuda; T. Watanabe; A. Ogata; H. Ok
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Article
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2006
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John Wiley and Sons
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English
β 213 KB
We obtained a 7-MeV monoenergetic electron beam from a plasma with the electron density __n__ ~e~ of 1.5 Γ 10^20^ cm^-3^ produced by a 2-TW 50-fs laser pulse. In both higher and lower sides of the density region of 4 Γ 10^19^β4 Γ 10^20^ cm^-3^, energy spectra of electrons were bi-Maxwellian distribu