9 papers · 1 filter
A Novel method to calculate the magnetic field of a Solenoid generated by a surface current element
M. Behtouei, B. Spataro, L. Faillace +4
The purpose of this paper is to derive the on and off-axes magnetic field of a solenoid with the use of a novel method. We have found a solution for the Biot-Savart law by consider…
A hard open X-band RF accelerating structure made by two halves
Bruno Spataro, Mostafa Behtouei, Fabio Cardelli +5
High-gradient linacs of next generation require novel accelerating structures which are compact, robust and cost-effective. Dedicated research and development have been launched in…
Relativistic approach to a low perveance high quality matched beam for a high efficiency Ka-Band klystron
M. Behtouei, B. Spataro, L. Faillace +4
Advanced technical solution for the design of a low perveance electron gun with a high quality beam dedicated to high power Ka-band klystrons is presented in this paper. The propos…
First emittance measurement of the beam-driven plasma wakefield accelerated electron beam
V. Shpakov, M. P. Anania, M. Behtouei +26
Next-generation plasma-based accelerators can push electron beams to GeV energies within centimetre distances. The plasma, excited by a driver pulse, is indeed able to sustain huge…
Ultra-Compact Ka-band linearizer for the Ultra-Compact X-Ray Free-Electron Laser at UCLA
Bruno Spataro, Mostafa Behtouei, Luigi Faillace +5
Notably innovative technologies will permit compact and affordable advanced accelerators as the linear collider and X-ray free-electron lasers (XFELs) with accelerating gradients o…
Simulations for a low-perveance high-quality beam matching of a high efficiency Ka-band klystron
Mostafa Behtouei, Bruno Spataro, Franco Di Paolo +1
Self consistent analytic and numeric design for a set of electron guns with a high beams quality to be used in high power Ka-band klystrons are presented in this paper. The set of…