high-energy laser wakefield acceleration
Optimization of gas-filled quartz capillary discharge waveguide for high-energy laser wakefield acceleration
... for high-energy laser wakefield acceleration ...future high-energy LWFA experiments based on the quartz capillary discharge ...
18
Self-truncated ionization injection and consequent monoenergetic electron bunches in laser wakefield acceleration
... the high acceleration gradient in a laser wakefield accelerator (LWFA) leads to a possible way to- wards compact and low cost high energy accelerators ...pursuing high ...
5
Quasimonoenergetic electron acceleration in the self-modulated laser wakefield regime
... the laser polarization, thus allowing for observation of eventual beam inhomogeneities in this di- ...lower energy electrons and the right hand side to high-energy ...the laser ...
11
Ionization induced electron injection in laser wakefield acceleration
... in laser wakefield acceleration, which relies on the ionization of the inner shell electrons of a High Z ...strong laser electric field there and then are trapped in the wake for ...
12
Ultrahigh brightness bunches from hybrid plasma accelerators as drivers of 5th generation light sources
... using laser pulses and electron bunches, respectively, for plasma wakefield acceleration are ...plasma wakefield acceleration, the advantages are combined in such a way that the long, ...
14
Proton driven plasma wakefield acceleration in AWAKE
... intense laser pulse. The distance over which the bunch or pulse can drive high gradient wakefields depends on its stored ...Available laser pulses and electron bunches carry energies of around 20 J, ...
9
Laser wakefield acceleration with active feedback at 5 Hz
... the laser pulse [38,39]. This led to a more stable acceleration process, maintained over a longer ...the laser pulse when it is optimized for a higher electron energy in ...reaching ...
13
Acceleration of electrons in the plasma wakefield of a proton bunch
... and laser pulse propagate from left to right across the image, through a 10 m column of rubidium ...This laser pulse (green, bottom images) singly ionises the rubidium (Rb) to form a plasma (yellow) which ...
7
Directions in plasma wakefield acceleration
... Plasma-based wakefield acceleration driven by particle beams (PWFA) is particularly attractive, since it allows a constant phase relation between accelerating driver beam and accelerated witness beam, and ...
8
Application programmes at the Scottish centre for the application of plasma-based accelerators (SCAPA)
... providing high energy particle beams and high peak brightness radiation pulses for users across a wide range of scientific and engineering ...femtosecond laser systems (40 TW peak power at 10 ...
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Quantum Radiation Reaction in Laser-Electron-Beam Collisions
... intense laser, we can reach the same η with electrons of much lower ...by wakefield acceleration [19–21], it is realistic to consider the experiment shown in ...another laser pulse, in tight ...
6
Multi-chromatic narrow-energy-spread electron bunches from laser wakefield acceleration with dual color lasers
... of high quality beam ...ultra-low energy spread beams as shown by two-dimensional (2D) simulations ...The laser releases these inner shell electrons at a loca- tion within the wake such that they can ...
5
Generation of electron high energy beams with a ring-like structure by a dual stage laser wakefield accelerator
... longitudinal acceleration fields and transverse focusing ...rapid acceleration but also large amplitude betatron oscillations of the injected electrons due to off-axis injection, which explains the increase ...
8
A Dual Grating Waveguide Structure for Wakefield Acceleration at THz
... concept, wakefield acceleration of charged particles in slow wave structure waveguides attracts much ...The wakefield is then used to accelerate a second trailing group of particle bunch to very ...
10
Cárdenas Armas, Daniel E. (2017): Few-cycle laser-driven electron accelerators. Dissertation, LMU München: Fakultät für Physik
... ultrashort high-intensity laser pulse by different coupling ...few-cycle laser-driven plasma-based electron accelerators are exposed: (i) the so-called Laser WakeField ...
143
AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN
... used to control the dispersion and the beta function. While the dispersion in the horizontal plane is almost zero along the part of the beam line downstream of the merging dipole (common line with the protons), the ...
7
High-energy coherent terahertz radiation emitted by wide-angle electron beams from a laser-wakefield accelerator
... colour laser fields ...as high as 10 − 3 , although saturation tends to occur at high laser intensities [ 18 ] .... Laser – solid interactions at high intensities can produce THz ...
11
Heigoldt, Matthias (2017): Temporal dynamics of the longitudinal bunch profile in a laser wakefield accelerator. Dissertation, LMU München: Fakultät für Physik
... for wakefield acceleration include sub- or supersonic gas jets, cap- illaries or cells containing larger volumes of gas, referred to as gas ...longitudinal laser focus ...few laser shots, ...
185
Radially polarized, half-cycle, attosecond pulses from laser wakefields through coherent synchrotronlike radiation
... driving laser can travel at superluminal phase speeds for high enough density ...for high wave nonlinearities, so that the density wave crests can be stably compressed into dense electron sheets ...
7
Potential applications of the dielectric wakefield accelerators in the SINBAD facility at DESY
... In addition, it illustrates that the DWFA structure can serve as a dechirper to compensate the correlated energy spread of the bunches accelerated by the laser plasma wakefield accelerat[r] ...
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