First hot electron measurements in near-ignition scale hohlraums on the National Ignition Facility

被引：8

作者：

Dewald, E. L. ^{[1
]}

Suter, L. J. ^{[1
]}

Thomas, C. ^{[1
]}

Hunter, S. ^{[1
]}

Meeker, D. ^{[1
]}

Meezan, N. ^{[1
]}

Glenzer, S. H. ^{[1
]}

Bond, E. ^{[1
]}

Kline, J. ^{[2
]}

Dixit, S. ^{[1
]}

Kauffman, R. L. ^{[1
]}

Kilkenny, J. ^{[3
]}

Landen, O. L. ^{[1
]}

机构：

[1] Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA

[2] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[3] Gen Atom, San Diego, CA 92186 USA

来源：

SIXTH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS, PARTS 1-4 | 2010年 / 244卷

关键词：

D O I：

10.1088/1742-6596/244/2/022074

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

On the National Ignition Facility (NIF), the hot electrons generated in laser heated hohlraums are inferred from the >20 keV bremsstrahlung emission measured with the FFLEX broadband spectrometer. New high energy (>200 keV) time resolved channels were added to meet requirements for ignition and to infer the generated >170 keV hot electrons that can cause ignition capsule preheat. First hot electron measurements in near ignition scaled hohlraums heated by 96-192 NIF laser beams are presented.

引用

页数：4

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