X-ray free-electron lasers (x-ray FELs) give us for the first time the possibility to explore
structures and dynamical processes of atomic and molecular systems at the angstrom …

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 …

A simple method for generating single-spike hard x-ray pulses in free-electron lasers (FELs)
has been developed at the Linac Coherent Light Source (LCLS). This is realized by …

This review is focused on free-electron lasers (FELs) in the hard to soft x-ray regime. The
aim is to provide newcomers to the area with insights into: the basic physics of FELs, the …

Accelerator-based light sources such as storage rings and free-electron lasers use
relativistic electron beams to produce intense radiation over a wide spectral range for …

X-ray free-electron lasers (FELs) produce femtosecond x-ray pulses with unprecedented
intensities that are uniquely suited for studying many phenomena in atomic, molecular, and …

A new facility named SPARC_LAB has been recently launched at the INFN National
Laboratories in Frascati, merging the potentialities of the former projects SPARC and …

We report the demonstration of optical compression of an electron beam and the production
of controllable trains of femtosecond, soft x-ray pulses with the Linac Coherent Light Source …

The fourth generation of synchrotron radiation sources, commonly referred to as the Free
Electron Laser (FEL), provides an intense source of brilliant X-ray beams enabling the …

The development of compact accelerator facilities providing high-brightness beams is one of
the most challenging tasks in the field of next-generation compact and cost affordable …