Challenges of x-ray spectroscopy in investigations of matter under extreme conditions

Renner O.; Rosmej F. B.

doi:10.1063/1.5086344

Volume 4 Issue 2

Mar. 2019

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Renner O., Rosmej F. B.. Challenges of x-ray spectroscopy in investigations of matter under extreme conditions[J]. Matter and Radiation at Extremes, 2019, 4(2): 024201. doi: 10.1063/1.5086344

Citation:

Renner O., Rosmej F. B.. Challenges of x-ray spectroscopy in investigations of matter under extreme conditions[J]. Matter and Radiation at Extremes, 2019, 4(2): 024201. doi: 10.1063/1.5086344

Renner O., Rosmej F. B.. Challenges of x-ray spectroscopy in investigations of matter under extreme conditions[J]. Matter and Radiation at Extremes, 2019, 4(2): 024201. doi: 10.1063/1.5086344

Citation:

Renner O., Rosmej F. B.. Challenges of x-ray spectroscopy in investigations of matter under extreme conditions[J]. Matter and Radiation at Extremes, 2019, 4(2): 024201. doi: 10.1063/1.5086344

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Challenges of x-ray spectroscopy in investigations of matter under extreme conditions

doi: 10.1063/1.5086344

Renner O.^{1
,
,
,},
Rosmej F. B.^{2, 3}

1.
Institute of Physics and ELI-Beamlines Project, Academy of Sciences of the Czech Republic, Na Slovance 2, 18221 Prague, Czech Republic
2.
Sorbonne University, Faculty of Science and Engineering, UMR7605, Case 128, 4 Place Jussieu, F-75252 Paris Cedex 05, France
3.
LULI, Ecole Polytechnique, CEA, CNRS, Physique Atomique dans les Plasmas Denses PAPD, Route de Saclay, F-91128 Palaiseau, France

More Information

Corresponding author: a)Author to whom correspondence should be addressed: renner@fzu.cz
Received Date: 2018-04-03
Accepted Date: 2018-07-02

Available Online: 2021-04-13

Publish Date: 2019-03-15

Abstract

Abstract

Advanced X-ray spectroscopic methods provide unique and critical data to study matter under extreme environmental conditions induced by high-intensity and high-energy lasers. The aim of this paper is to contribute to a contemporary discussion of the role of X-ray spectroscopy in the investigation of radiative properties of strongly coupled, highly correlated, and frequently weakly emissive plasma systems formed in matter irradiated by sub-petawatt and petawatt class lasers. After reviewing the properties of different X-ray crystal spectrometers, high-resolution X-ray diagnostic methods are surveyed with respect to their potential to study plasma-induced and externally induced radiation fields, suprathermal electrons, and strong electromagnetic field effects. Atomic physics in dense plasmas is reviewed with emphasis on non-Maxwellian non-LTE atomic kinetics, quasi-stationary and highly-transient conditions, hollow ion X-ray emission, and field-perturbed atoms and ions. Finally, we discuss the role of X-ray free electron lasers with respect to supplementary investigations of matter under extreme conditions via the use of controlled high-intensity radiation fields.

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References(127)

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