Data-driven science and machine learning methods in laser–plasma physics

A Döpp, C Eberle, S Howard, F Irshad, J Lin… - High Power Laser …, 2023 - cambridge.org
Laser-plasma physics has developed rapidly over the past few decades as lasers have
become both more powerful and more widely available. Early experimental and numerical …

[HTML][HTML] Principles and applications of x-ray light sources driven by laser wakefield acceleration

F Albert - Physics of Plasmas, 2023 - pubs.aip.org
One of the most prominent applications of modern particle accelerators is the generation of
radiation. In a synchrotron or an x-ray free electron laser (XFEL), high energy electrons …

Physics of high-charge electron beams in laser-plasma wakefields

J Götzfried, A Döpp, MF Gilljohann, FM Foerster… - Physical Review X, 2020 - APS
Laser wakefield acceleration (LWFA) and its particle-driven counterpart, particle or plasma
wakefield acceleration (PWFA), are commonly treated as separate, though related, branches …

High-flux bright x-ray source from femtosecond laser-irradiated microtapes

X Shen, A Pukhov, B Qiao - Communications Physics, 2024 - nature.com
Betatron x-ray sources from laser-plasma interaction are characterized by compactness,
ultrashort duration, broadband spectrum and micron source size. However, high-quality …

Perspectives on the generation of electron beams from plasma-based accelerators and their near and long term applications

C Joshi, S Corde, WB Mori - Physics of Plasmas, 2020 - pubs.aip.org
This article first gives the authors' perspectives on how the field of plasma-based
acceleration (PBA) developed and how the current experiments, theory, and simulations are …

[HTML][HTML] Eli gammatron beamline: A dawn of ultrafast hard x-ray science

U Chaulagain, M Lamač, M Raclavský, KP Khakurel… - Photonics, 2022 - mdpi.com
The realization of compact X-ray sources is one of the most intriguing applications of laser-
plasma based electron acceleration. These sources based on the oscillation of short micron …

[HTML][HTML] The L4n laser beamline of the P3-installation: Towards high-repetition rate high-energy density physics at ELI-Beamlines

N Jourdain, U Chaulagain, M Havlík… - Matter and Radiation …, 2021 - pubs.aip.org
The P3 installation of ELI-Beamlines is conceived as an experimental platform for multiple
high-repetition-rate laser beams spanning time scales from femtosecond via picosecond to …

Bright betatron x-rays generation from picosecond laser interactions with long-scale near critical density plasmas

XF Shen, A Pukhov, MM Günther… - Applied Physics Letters, 2021 - pubs.aip.org
Our previous experimental and three-dimensional (3D) particle-in-cell (PIC) simulation
results demonstrated that a well-directed electron beam with space charge of about μC and …

[HTML][HTML] Application of compact laser-driven accelerator X-ray sources for industrial imaging

JN Gruse, MJV Streeter, C Thornton… - Nuclear Instruments and …, 2020 - Elsevier
X-rays generated by betatron oscillations of electrons in a laser-driven plasma accelerator
were characterised and applied to imaging industrial samples. With a 125 TW laser, a low …

Ultrafast thermal melting in nonequilibrium warm dense copper

N Jourdain, L Lecherbourg, V Recoules, P Renaudin… - Physical Review Letters, 2021 - APS
The ultrafast dynamics of the loss of crystalline periodicity is investigated in femtosecond
laser heated warm dense copper, by the original use of x-ray absorption near-edge specific …