Hot electrons emitted from a thin foil target irradiated by ultrashort intense laser pulses

被引：0

作者：

Li, Z. ^{[1
,2
]}

Daido, H. ^{[1
]}

Fukumi, A. ^{[1
,2
]}

Orimo, S. ^{[1
]}

Sagisaka, A. ^{[1
]}

Ogura, K. ^{[1
]}

Oishi, Y. ^{[3
]}

Nayuki, T. ^{[3
]}

Nishiuchi, M. ^{[1
]}

Hayashi, Y. ^{[1
]}

Mori, M. ^{[1
]}

Kado, M. ^{[1
]}

Esirkepov, T. Zh. ^{[1
]}

Bulanov, S. V.

Nakamura, S. ^{[4
]}

Noda, A. ^{[4
]}

Fujii, T. ^{[3
]}

Nemoto, K. ^{[3
]}

机构：

[1] Kansai Res Estab, Japan Atom Energy Res Inst, Adv Photon Res Ctr, Umeimidai 8-1, Kyoto 6190215, Japan

[2] Natl Inst Radiol Sci, Dept Accelerator Phys & Engn, Chiba 2638555, Japan

[3] Cent Res Inst Power Ind, Kanagawa 2400196, Japan

[4] Kyoto Univ, Inst Chem Res, Kyoto 6068501, Japan

来源：

SUPERSTRONG FIELDS IN PLASMAS | 2006年 / 827卷

关键词：

hot electron; laser plasma; ion acceleration;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The experimental study on hot electrons emitted from a 3-mu m thick tantalum foil irradiated by s- and p-polarized intense femtosecond laser pulses with a peak intensity of similar to 10(18) W/cm(2) are reported here. Three hot electron flows are found along the rear target normal, specular and target surface directions. The characters of hot electrons are discussed and applied to explain the experimental results of bremsstrahlung X-rays and generation of protons.

引用

页码：308 / +

页数：3

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