Compton scattering in ignited thermonuclear plasmas.
Compton scattering in ignited thermonuclear plasmas.
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点燃的热核等离子体中的康普顿散射。
DOI：
10.1103/physrevlett.100.125001
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发表时间：
2007
影响因子：
8.6
通讯作者：
C. Barty
中科院分区：
文献类型：
--
作者：
F. Hartemann;C. Siders;C. Barty
惯性约束的、点燃的热核 D-T 等离子体将在温度 T 更大（类似 20 keV）时产生强烈的黑体辐射；结果表明，将GeV电子注入燃烧核心可以有效地产生高能康普顿散射光子。此外，由于运动堆积，在小立体角中散射的光谱可能是显着的单色。预测峰值亮度超过 10;{30} 光子/(mm(2) mrad(2) s 0.1% 带宽)。这些结果在施温格场和 Sunyaev-Zel'dovich 效应的背景下进行了讨论。
Inertially confined, ignited thermonuclear D-T plasmas will produce intense blackbody radiation at temperatures T greater, similar20 keV; it is shown that the injection of GeV electrons into the burning core can efficiently generate high-energy Compton scattering photons. Moreover, the spectrum scattered in a small solid angle can be remarkably monochromatic, due to kinematic pileup; a peak brightness in excess of 10;{30} photons/(mm(2) mrad(2) s 0.1% bandwidth) is predicted. These results are discussed within the context of the Schwinger field and the Sunyaev-Zel'dovich effect.