Using quadrupole scan measurements we show laser-wakefield accelerated electrons to
have a normalized transverse emittance of 0.21-0.02+ 0.01 π mm mrad at 245 MeV. We …

Time-resolved measurements of the transverse electric field associated with relativistic
electron bunches are presented. Using an ultrafast electro-optic sensor close to the electron …

We report on an experiment performing channeling and volume reflection of a high-energy
electron beam using a quasimosaic, bent silicon (111) crystal at the End Station A Test …

The vibrating wire monitor proposed herein is based on the strong dependence of the
frequency of the pinched wire on its temperature. This dependence allows the measurement …

Experimental evidence for self-amplified spontaneous emission (SASE) at 530 nm is
reported. The measurements were made at the low-energy undulator test line facility at the …

Investigations of radioluminescence saturation in monocrystalline cerium doped yttrium
aluminum garnet (Ce: YAG) exposed to intense extreme ultraviolet (XUV), soft X-ray and X …

Six Mg co-doped Lu3Al5O12: Ce scintillating films were prepared by a liquid phase epitaxy
method, having Mg concentration of 0–3000 ppm. The following luminescence and …

High-brightness electron beams with low energy spread at existing and future x-ray free-
electron lasers are affected by various collective beam self-interactions and microbunching …

The development of ultra-intense electron pulse for applications needs to be accompanied
by the implementation of a practical dosimetry system. In this study four different systems …

The use of optical transition radiation (OTR) monitors is a standard technique to measure
transverse beam profiles at many electron accelerators. With modern accelerator technology …