Commissioning Results and Electron Beam Characterization with the S-Band Photoinjector at SINBAD-ARES

Over the years, generation and acceleration of ultra-short, high quality electron beams has attracted more interest in accelerator science. Electron bunches with these properties are necessary to operate test novel diagnostics advanced high-gradient accelerating schemes, such as plasma accelerators dielectric laser accelerators. Furthermore, several medical industrial applications require high-brightness beams. The dedicated R&D facility ARES at DESY (Deutsches Elektronen-Synchrotron) will provide probe upcoming years. After setup normal-conducting, radio-frequency (RF) photoinjector linear structures, successfully started beam commissioning RF gun. This paper gives an overview summarizes results gun process. first is characterized terms charge, momentum, momentum spread size. Additionally, dependencies parameters on settings described. All measurement fulfill requirements for operating linac this photoinjector.