This report presents the conceptual design of a new European research infrastructure
EuPRAXIA. The concept has been established over the last four years in a unique …

Laser wakefield acceleration, as an advanced accelerator concept, has attracted great
attentions for its ultrahigh acceleration gradient and the capability to produce high …

Exposure to ionizing radiation can occur during medical treatments, from naturally occurring
sources in the environment, or as the result of a nuclear accident or thermonuclear war. The …

This numerical study is focused on electro-optic (EO) spatial decoding of transition radiation
(TR) produced by a relativistic electron bunch passing through a metal foil. The calculations …

We present the experimentally generated electron bunch from laser-wakefield acceleration
(LWFA) with a charge of 620 pC and a maximum energy up to 0.6 GeV by irradiating 80 TW …

We review the results obtained in several experimental campaigns with the INRS high-
power laser system and determine the X-ray emission scaling from synchrotron radiation …

X-ray radiation from laser wakefield accelerated (LWFA) electrons provides a collimated
broadband femtosecond x-ray source with micron-scale source size. However, the photon …

Betatron-type laser-plasma x-rays are recorded simultaneously with their corresponding
relativistic electron spectra in a laser wakefield acceleration scheme. The role of the multi …

We report on an experimental investigation of the jitter of electrons from laser wakefield
acceleration. The relative arrival timings of the generated electron bunches were detected …

In a plasma with a transverse density gradient, laser wavefront tilt develops gradually due to
phase velocity differences in different plasma densities. The wavefront tilt leads to a …