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arXiv 1802.01394physics.plasm-ph
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laser驱动正负电子束动力学实验的一般特点

General features of experiments on the dynamics of laser-driven electron-positron beams

J. R. Warwick, A. Alejo, T. Dzelzainis, W. Schumaker, D. Doria, L. Romagnani, K. Poder, J. M. Cole, M. Yeung, K. Krushelnick, S. P. D. Mangles, Z. Najmudin, G. … 展开作者

J. R. Warwick, A. Alejo, T. Dzelzainis, W. Schumaker, D. Doria, L. Romagnani, K. Poder, J. M. Cole, M. Yeung, K. Krushelnick, S. P. D. Mangles, Z. Najmudin, G. M. Samarin, D. Symes, A. G. R. Thomas, M . Borghesi, G. Sarri

摘要:

中性电子-正电子束动力学的实验研究是一个新兴的研究领域,这是由最近在实验室中产生这种奇异物质状态的结果所实现的。电子-正电子束和等离子体被认为在诸如超大质量黑洞和黑洞星等极端天体的动力学中起着重要作用。例如,它们被认为是大量天体物理喷流的主要成分,并被认为对伽马射线暴的发射及其余辉有重大贡献。然而,尽管有大量的数值模拟和间接的天体物理观测,这些物体的动力学的详细实验表征仍处于起步阶段。在这里,我们将报告的一些实验研究的电子-正电子束的动力学在一个完全的激光驱动的设置的一般特征。

英文摘要:

The experimental study of the dynamics of neutral electron-positron beams is an emerging area of research, enabled by the recent results on the generation of this exotic state of matter in the laboratory. Electron-positron beams and plasmas are believed to play a major role in the dynamics of extreme astrophysical objects such as supermassive black holes and pulsars. For instance, they are believed to be the main constituents of a large number of astrophysical jets, and they have been proposed to significantly contribute to the emission of gamma-ray bursts and their afterglow. However, despite extensive numerical modelling and indirect astrophysical observations, a detailed experimental characterisation of the dynamics of these objects is still at its infancy. Here, we will report on some of the general features of experiments studying the dynamics of electron-positron beams in a fully laser-driven setup.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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