Berlin 2024 – scientific programme

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AKBP: Arbeitskreis Beschleunigerphysik

AKBP 4: Beam Dynamics I

AKBP 4.1: Talk

Monday, March 18, 2024, 17:00–17:15, E 020

A 6-Dimensional Analytical Model for the SEALab SRF Gun and Solenoid — •Emily Jayne Brookes — HZB, Berlin, Germany

SEALab is home to an R&D superconducting radio-frequency photoinjector setup which aims to produce pulses of electrons at high brightness and low emittance to develop the technology for future high-brilliance electron beam purposes. Commissioning of the photoinjector will determine the characteristics of the achievable particle beam through the initial accelerating and magnetic components. In order to aid the commissioning of the setup, an analytical model of the machine is desired to provide fast insights into the beam dynamics for a simplified beamline. This will aid decision-making for commissioning and operation of the machine. For this purpose, a 6-dimensional, first-order, linear model of the photoinjector has been developed. This paper demonstrates the applicability of this toy-model for use in initial commissioning and its comparison to the corresponding ASTRA simulation.

Keywords: Model; ASTRA; SRF photoinjector