wakefield accelerators
Tunable Electron Multibunch Production in Plasma Wakefield Accelerators
... laser wakefield accelerators (LWFAs) [3–5] and in beam-driven plasma wakefield accelerators (PWFAs) in cm to meter-scale [6] plasma ...plasma wakefield acceleration, and light sources ...
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Electron beam manipulation, injection and acceleration in plasma wakefield accelerators by optically generated plasma density spikes
... We discuss considerations regarding a novel and robust scheme for optically triggered electron bunch generation in plasma wakefield accelerators [1]. In this technique, a transversely propagating focused ...
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Hot spots and dark current in advanced plasma wakefield accelerators
... plasma wakefield accelerators (PWFA) has been achieved, because of access to high current electron bunches [1], and the rapid development of advanced techniques for trapping and acceleration such as ...
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Laser-wakefield accelerators for high-resolution X-ray imaging of complex microstructures
... This is a repository copy of Laser wakefield accelerators for high resolution X ray imaging of complex microstructures White Rose Research Online URL for this paper http //eprints whiterose ac uk/1435[.] ...
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Wide-angle electron beams from laser-wakefield accelerators
... laser-wakefield accelerators, compact devices that are capable of accelerating electrons to GeV energies over centimetre distances by exploiting the strong electric field gradients arising from the ...
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Multistage coupling of laser-wakefield accelerators with curved plasma channels
... Multistage coupling of laser-wakefield accelerators is essential to overcome laser energy depletion for high-energy applications such as TeV-level electron-positron colliders. Current staging schemes feed ...
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Laser-wakefield accelerators for medical phase contrast imaging : Monte Carlo simulations and experimental studies
... The laser-plasma wakefield accelerators (LWFA) is a very compact particle accelerator that uses plasma as an accelerating medium. Accelerating gradient in excess of 1 GV/cm can be obtained, which makes them ...
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Towards attosecond high-energy electron bunches : controlling self-injection in laser wakefield accelerators through plasma density modulation
... laser-plasma wakefield accelerators (LWFA) as sources of high-quality, ultrashort electron bunches [1 – 5] and as potential drivers of free-electron lasers (FELs) [6,7] and tabletop plasma-based light ...
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Plasma based wakefield accelerators as sources of axion like particles
... modelling wakefield accelerators is to focus on solutions in which all scalar fields and vector fields depend on ζ = z − vt only, where ζ is the phase of the wave, the constant v is the phase speed of the ...
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Laser-wakefield accelerators for high-resolution X-ray imaging of complex microstructures
... Laser-wakefield accelerators (LWFAs) are high acceleration-gradient plasma-based particle accelerators capable of producing ultra-relativistic electron ...the wakefield, accelerated electrons ...
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Phase-contrast imaging using radiation sources based on laser-plasma wakefield accelerators : state of the art and future development
... laser-plasma wakefield accelerator (LWFA) and X-ray phase-contrast imaging (XPCi) are promising technologies that are attracting the attention of the scientific ...
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Laser-wakefield accelerators for high-resolution X-ray imaging of complex microstructures
... laser wakefield accelerator setup could aid in the refinement of calculations of the lamel- lae spacing, growth rate, and undercooling and further enhance our understanding of the detailed morphology and topology ...
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Advanced schemes for underdense plasma photocathode wakefield accelerators : pathways towards ultrahigh brightness electron beams
... or wakefield spikes ...Therefore, accelerators based on Trojan Horse scheme may lead to further step-change by increasing the tuneability and electron beam quality in terms of emittance and 5D brightness by ...
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Optical plasma torch electron bunch generation in plasma wakefield accelerators
... In case (iii), as shown in Fig. 2(b), the situation is substantially different due to the fact, that preionized hydrogen is used. Therefore the wakefield is much stronger and would at the same hydrogen density ...
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Plasma based wakefield accelerators as sources of axion like particles
... particle accelerators are three- dimensional in nature, three-dimensional models play an important role and are widely used to obtain estimates of key quantities such as the acceleration gradient [ 26 ] ...
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Plasma-based wakefield accelerators as sources of axion-like particles
... particle accelerators are three- dimensional in nature, three-dimensional models play an important role and are widely used to obtain estimates of key quantities such as the acceleration gradient ...
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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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Heigoldt, Matthias (2017): Temporal dynamics of the longitudinal bunch profile in a laser wakefield accelerator. Dissertation, LMU München: Fakultät für Physik
... oratories as well as for medical and industrial imaging applications. The precise measurement of the temporal bunch shape is important for monitoring and optimizing LWFA electron bunches for the success of these ...
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Accelerators in the 21st Century
... 30,000 accelerators are in operation ...plasma accelerators and dielectric accelerators offer unprecedented gradients, the construction of a high-energy collider based on these advanced technologies ...
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AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN
... plasma cell can be created. If the gradient is positive the re- sulting change of the wakefield structure optimizes the elec- tron acceleration. Details of these studies are described in [18]. Fig. 7 shows the ...
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