X-ray Self-Emission Imaging of Hydrodynamic Laser-Induced Astrophysical Phenomena

被引：2

作者：

Filippov, Evgeny D. ^{[1
]}

Burdonov, Konstantin F. ^{[1
,2
]}

Pikuz, Tatiana A. ^{[3
]}

Skobelev, Igor Yu. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia

[2] Natl Res Nucl Univ MEPhI, Inst Laser & Plasma Technol, Moscow 115409, Russia

[3] Osaka Univ, Open & Transdisciplinary Res Initiat, Osaka 5650871, Japan

来源：

SYMMETRY-BASEL | 2022年 / 14卷 / 12期

关键词：

X-rays; imaging; astrophysics; laser plasma; diagnostics; emission; experiment; CRYSTAL SPECTROMETER; PLASMA; JETS; ASTRONOMY; OUTFLOWS; CRITERIA; OPTICS;

D O I：

10.3390/sym14122536

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this article, we present an overview of the application of X-ray self-emission methods for the imaging of hydrodynamic astrophysical phenomena in laboratory-scale experiments. Typical diagnostic approaches, their advantages, drawbacks, and application perspectives are considered. We show that X-ray imaging and spectroscopy methods with 2D and even 1D spatial resolution are valuable for numerous laboratory astrophysical problems. Furthermore, the methods revealed the hydrodynamic evolution, the spatial shape and structure, and spatial features of important parameters such as electron density and plasma temperature of astrophysical objects and related phenomena, which are also required for the verification of astrophysical models.

引用

页数：20

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