Since the initial development of charged particle colliders in the middle of the 20th century,
these advanced scientific instruments have been at the forefront of scientific discoveries in …

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 …

X-ray free-electron lasers can generate intense and coherent radiation at wavelengths down
to the sub-ångström region,,,–, and have become indispensable tools for applications in …

In the 2015 review paper 'Petawatt Class Lasers Worldwide'a comprehensive overview of
the current status of high-power facilities of was presented. This was largely based on facility …

The European Particle Physics Strategy Update (EPPSU) process takes a bottom-up
approach, whereby the community is first invited to submit proposals (also called inputs) for …

Plasma-based accelerators use the strong electromagnetic fields that can be supported by
plasmas to accelerate charged particles to high energies. Accelerating field structures in …

Laser wakefield accelerators promise to revolutionize many areas of accelerator science.
However, one of the greatest challenges to their widespread adoption is the difficulty in …

We present the first demonstration of multi-GeV laser wakefield acceleration in a fully
optically formed plasma waveguide, with an acceleration gradient as high as 25 GeV/m. The …

The controlled coupling of a laser to plasma has the potential to address grand scientific
challenges,,,,–, but many applications have limited flexibility and poor control over the laser …

Particle accelerators that use electromagnetic fields to increase a charged particle's energy
have greatly advanced the development of science and industry since invention. However …