34 citations · 59 across the 6 of their papers we have counts for
6 papers
Emittance Growth by Beam-Gas Scattering in Single Pass Accelerator
F. Le Pimpec, T. Schietinger
In order to ensure proper SASE lasing of a fourth Generation light source, one of the goal is to produce an electron beam of small emittance and to conserve it until its used in th…
Dark Current Studies for SwissFEL
F. Le Pimpec, R. Zennaro, S. Reiche +4
Activation of the surroundings of an accelerator must be quantified and those data provided to the official agencies. This is a necessary step in obtaining the authorization to ope…
Electromigration occurrences and its effects on metallic surfaces submitted to high electromagnetic field : A novel approach to breakdown in accelerators
C. Antoine, F. Peauger, F. Le Pimpec
The application of a high electrical field on metallic surfaces leads to the well described phenomena of breakdown. In the classical scenario, explosive electron emission (EEE), br…
Experimental Study of Diamond Like Carbon (DLC) Coated Electrodes for Pulsed High Gradient Electron Gun
M. Paraliev, C. Gough, S. Ivkovic +1
For the SwissFEL Free Electron Laser project at the Paul Scherrer Institute, a pulsed High Gradient (HG) electron gun was used to study low emittance electron sources. Different me…
Empirical comparison of high gradient achievement for different metals in DC and pulsed mode
F. Le Pimpec, C. Gough, M. Paraliev +3
For the SwissFEL project, an advanced high gradient low emittance gun is under development. Reliable operation with an electric field, preferably above 125 MV/m at a 4 mm gap, in t…
Processing Studies of X-Band Accelerator Structures at the NLCTA
C. Adolphsen, W. Baumgartner, K. Jobe +7
RF processing studies of 1.8-m X-band (11.4 GHz) traveling wave structures at the Next Linear Collider Test Accelerator (NLCTA) have revealed breakdown-related damage at gradients…