The irradiation of the target surface by an ultrafast femtosecond (fs) laser pulse produces the
extreme non-equilibrium states of matter and subsequent phase transformations …

Chirped laser pulses are investigated theoretically for laser wakefield (LW) and direct laser
(DL) acceleration of electrons in the plasma-bubble regime. Chirping of laser pulse with a …

Relativistic positron beams are required for fundamental research in nonlinear strong field
QED, plasma physics, and laboratory astrophysics. Positrons are difficult to create and …

The study of relativistic electron–positron pair plasmas is both of fundamental physics
interest and important to understand the processes that shape the magnetic field dynamics …

The direct laser acceleration (DLA) of electrons in underdense plasmas can provide
hundreds of nC of electrons accelerated to near-GeV energies using currently available …

Interaction of an ultrastrong short laser pulse with nonprepolarized near-critical density
plasma is investigated in an ultrarelativistic regime, with an emphasis on the radiative spin …

The laser wakefield acceleration (LWFA) is a highly significant phenomenon within the
realm of high-energy physics and the study of interactions between lasers and plasmas. This …

Plasma acceleration is considered a prospective technology for building a compact multi-
TeV electron–positron collider in the future. The challenge of this endeavor is greater for …

Particle accelerators play a crucial role in modern scientific research, facilitating progress in
diverse areas such as fundamental physics and medical treatments. In this study, an intense …

For high repetition ultrahigh-intensity laser system, automatic alignment of structured target
is key to achieving consistent particle acceleration and plasma heating. In this work, we …