Relativistic interaction of short-pulse lasers with underdense plasmas has recently led to the
emergence of a novel generation of femtosecond x-ray sources. Based on radiation from …

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 …

An era of exploring the interactions of high-intensity, hard X-rays with matter has begun with
the start-up of a hard-X-ray free-electron laser, the Linac Coherent Light Source (LCLS) …

Half a century has passed since Theodore Maiman's small ruby rod crossed the threshold of
laser emission. The breakthrough demonstration earned headlines, but in the early years …

We demonstrate the compression of 95 keV, space-charge-dominated electron bunches to
sub-100 fs durations. These bunches have sufficient charge (200 fC) and are of sufficient …

ВОЛНА ж. водяной гребень, гряда, долгий бугор, поднявшийся при всколыхании воды
ветром или иною силою. Самые мелкие волны, рябь; крупная, отдельная, волна, вал; …

We have developed an x-ray beam-position monitor for detecting the radiation properties of
an x-ray free electron laser (FEL). It is composed of four PIN photodiodes that detect …

The development of photoemission electron sources to specifically address the competing
and increasingly stringent requirements of advanced light sources such as x-ray free …

Attosecond science requires a substantial rethinking of how to make measurements on very
short timescales; how to acquire the necessary equipment, technology, and personnel; and …

Introduction: X-ray crystallography has made important contributions to modern drug
development but its application to many important drug targets has been extremely …