Author:
Monzac J.,Smartsev S.,Huijts J.,Rovige L.,Andriyash I.A.,Vernier A.,Kaur J.,Cavagna A.,Cheng Z.,Lopez-Martens R.,Faure J.
Abstract
By using a Hydrogen plasma, we significantly i ncreased t he performances of our kHz laser-plasma accelerator. We achieved excellent level of stability both on the spectrum and the spatial profile of the electron beam.