Self-organization of photoionized plasmas via kinetic instabilities

C Zhang, CK Huang, C Joshi - Reviews of Modern Plasma Physics, 2023 - Springer
Self-organization in an unmagnetized collisionless plasma (in this paper) refers to formation
of transient coherent structures such as collective oscillations (electrostatic waves) or …

Integrated structured light manipulation

J Wang, K Li, Z Quan - Photonics Insights, 2024 - spiedigitallibrary.org
Structured light, also known as tailored light, shaped light, sculpted light, or custom light,
refers to a series of special light beams with spatially variant amplitudes and phases …

Electron polarization in ultrarelativistic plasma current filamentation instabilities

Z Gong, KZ Hatsagortsyan, CH Keitel - Physical Review Letters, 2023 - APS
Plasma current filamentation of an ultrarelativistic electron beam im**ing on an overdense
plasma is investigated, with emphasis on radiation-induced electron polarization. Particle-in …

Map** the self-generated magnetic fields due to thermal Weibel instability

C Zhang, Y Wu, M Sinclair, A Farrell… - Proceedings of the …, 2022 - National Acad Sciences
The origin of the seed magnetic field that is amplified by the galactic dynamo is an open
question in plasma astrophysics. Aside from primordial sources and the Biermann battery …

Temporal evolution of the light emitted by a thin, laser-ionized plasma source

V Lee, R Ariniello, C Doss, K Wolfinger, P Stoltz… - Physics of …, 2024 - pubs.aip.org
We present an experimental and simulation-based investigation of the temporal evolution of
light emission from a thin, laser-ionized helium plasma source. We demonstrate an analytic …

[HTML][HTML] Nonlinear scaling of photon radiation power in relativistic plasma current filamentation instability with beam parameters

ZH Hu, WY Zhai, JJ Lan, YN Wang - Physics of Plasmas, 2024 - pubs.aip.org
We investigate in this work the photon radiation of relativistic electron beams in the magnetic
fields induced by plasma current filamentation instability. An analytical model is proposed …

Filamentation of a relativistic proton bunch in plasma

L Verra, C Amoedo, N Torrado, A Clairembaud… - Physical Review E, 2024 - APS
We show in experiments that a long, underdense, relativistic proton bunch propagating in
plasma undergoes the oblique instability, which we observe as filamentation. We determine …

Wakefield-driven filamentation of warm beams in plasma

E Walter, JP Farmer, MS Weidl, A Pukhov, F Jenko - Physical Review E, 2024 - APS
Charged and quasineutral beams propagating through an unmagnetized plasma are
subject to numerous collisionless instabilities on the small scale of the plasma skin depth …

Slip** instability of an inhomogeneous relativistic electron beam

M Salahshoor, AR Niknam, B Shokri - Physics of Plasmas, 2023 - pubs.aip.org
The charged particle beams, such as electrons, ions, and plasma compression flow, have
received considerable attention due to their applications in science and technology; …

Experimental observation of the electron beam focusing effect induced by plasma currents with opposite directions

JJ Lan, ZH Hu, ZH Ran, J Li, YW Zhou, SC Cao… - Physical Review E, 2023 - APS
We report on the experimental observation of the focusing effect of a 50 MeV accelerator
electron beam in a gas-discharge plasma target. The plasma is generated by igniting an …