Fast electron deposition in laser shock compressed plastic targets

被引：69

作者：

Hall, TA ^{[1
]}

Ellwi, S

Batani, D

Bernardinello, A

Masella, V

Koenig, M

Benuzzi, A

Krishnan, J

Pisani, F

Djaoui, A

Norreys, P

Neely, D

Rose, S

Key, MH

Fews, P

机构：

[1] Univ Essex, Dept Phys, Colchester CO4 3SQ, Essex, England

[2] Univ Milan, Dipartimento Fis, Milan, Italy

[3] INFM, Milan, Italy

[4] Ecole Polytech, LULI, Palaiseau, France

[5] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

[6] Univ Bristol, Dept Phys, Bristol BS8 1TL, Avon, England

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.81.1003

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the first results of fast electron deposition in a laser shock compressed plasma. The interaction of a 3 ps, 15 J laser pulse with solid polyethylene targets is used to produce fast electrons on one side of foil targets and a 2 ns duration laser pulse is used to drive a shock wave into the target from the opposite side. K-alpha emission from chlorine fluor buried layers is used to measure the electron transport. The hot electron range in the shock compressed plastic is found to be approximately twice as large as the range in the solid density plastic.

引用

页码：1003 / 1006

页数：4

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