204 citations · 919 across the 39 of their papers we have counts for
13 papers · 1 filter
Correlated Energy Spread Compensation in Multi-Stage Plasma-Based Accelerators
A. Ferran Pousa, A. Martinez de la Ossa, R. Brinkmann +1
The extreme electromagnetic fields sustained by plasma-based accelerators allow for energy gain rates above 100 GeV/m but are also an inherent source of correlated energy spread. T…
Performance analysis of the prototype THz-driven electron gun for the AXSIS project
G. Vashchenko, R. Assmann, U. Dorda +9
The AXSIS project (Attosecond X-ray Science: Imaging and Spectroscopy) aims to develop a THz-driven compact X-ray source for applications e.g. in chemistry and biology by using ult…
Intrinsic energy spread and bunch length growth in plasma-based accelerators due to betatron motion
A. Ferran Pousa, A. Martinez de la Ossa, R. W. Assmann
Plasma-based accelerators (PBAs), having demonstrated the production of GeV electron beams in only centimetre scales, offer a path towards a new generation of highly compact and co…
Beam Dynamics and Tolerance Studies of the THz-driven Electron Linac for the AXSIS Experiment
K. Galaydych, R. Assmann, U. Dorda +3
A dielectric-loaded linac powered by THz-pulses is one of the key parts of the "Attosecond X-ray Science: Imaging and Spectroscopy" (AXSIS) project at DESY, Hamburg. As in conventi…
Simulations on a potential hybrid and compact attosecond X-ray source based on RF and THz technologies
T. Vinatier, R. W. Assmann, U. Dorda +2
We investigate through beam dynamics simulations the potential of a hybrid layout mixing RF and THz technologies to be a compact X-ray source based on Inverse Compton Scattering (I…
Longitudinal phase space reconstruction simulation studies using a novel X-band transverse deflecting structure at the SINBAD facility at DESY
Daniel Marx, Ralph Assmann, Paolo Craievich +3
A transverse deflecting structure (TDS) is a well-known device for characterizing the longitudinal properties of an electron bunch in a linear accelerator. The standard use of such…