Author/Authors :
Kikuchi، نويسنده , , T. and Someya، نويسنده , , T. and Kawata، نويسنده , , S. and Nakajima، نويسنده , , M. and Horioka، نويسنده , , K. and Katayama، نويسنده , , T.، نويسنده ,
Abstract :
Beam dynamics is investigated by multiparticle simulations during final beam bunching and final beam focusing in a driver system for heavy-ion inertial fusion. The particle simulations predict the emittance growth during the longitudinal bunch compression for various particle distributions at initial conditions. Particle distributions in the beam transverse cross-section approach uniform during the final beam bunching. It is found that the distribution has the Gaussian profile at the focal spot in the radial direction after the final focusing.
Keywords :
Beam Dynamics , Final beam bunching , Particle simulation , Space charge dominated beams
