Experimental and simulative study on energy distribution of hot electrons

cai dafeng; wang jian; gu yuqiu; zheng zhijian; zhou weimin; jiao chunye; wen tianshu; chunyu shutai

Volume 23 Issue 07

Sep. 2012

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cai dafeng, wang jian, gu yuqiu, et al. Experimental and simulative study on energy distribution of hot electrons[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

cai dafeng, wang jian, gu yuqiu, et al. Experimental and simulative study on energy distribution of hot electrons[J]. High Power Laser and Particle Beams, 2011, 23.

cai dafeng, wang jian, gu yuqiu, et al. Experimental and simulative study on energy distribution of hot electrons[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

cai dafeng, wang jian, gu yuqiu, et al. Experimental and simulative study on energy distribution of hot electrons[J]. High Power Laser and Particle Beams, 2011, 23.

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Experimental and simulative study on energy distribution of hot electrons

1.
Department of Physics and Electronic Information Engineering,Neijiang Normal University,Neijiang 641112,China;
2.
Research Center of Laser Fusion,CAEP,P.O.Box 919-986,Mianyang 621900,China

Publish Date: 2011-07-21

Abstract

Abstract

The dose produced by the hot electrons from the laser-foil target interaction has been measured by using a LiF thermoluminescence dosimeters (TLDs) stack. The hot electron energy distribution has been obtained from the mass stopping power of the electron in the LiF TLDs. The hot electron energy distribution of the PIC simulation is more consistent with the result from the experiment. The theoretical analysis proves that the resonance absorption is the primary mechanism of the electron acceleration.
- hot electron,
- energy distribution,
- experiment,
- simulation