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AWAKE project, a proton driven plasma wakefield acceleration (PDPWA)experiment is approved by CERN. The PDPWA scheme consists of a seeding laser, adrive beam to establish the accelerating wakefields within the plasma cell; anda witness beam to be accelerated. The drive beam protons will be provided bythe CERN's Super Proton Synchrotron (SPS). The plasma ionisation will beperformed by a seeding laser and the drive beam protons to produce theaccelerating wakefields. After establishing the wakefields, witness beam,namely, electron beam from a dedicated source should be injected into theplasma cell. The primary goal of this experiment is to demonstrate accelerationof a 5-15$\,$MeV single bunch electron beam up to 1$\,$GeV in a 10$\,$m ofplasma. This paper explores the possibility of an RF photocathode as theelectron source for this PDPWA scheme based on the existing PHIN photo-injectorat CERN. The modifications to the existing design, preliminary beam dynamicssimulations in order to provide the required electron beam are presented inthis paper.

Preliminary Study for an RF photocathode based electron injector for awake project