抄録
Transverse particle distributions inside an intense ion beam in a final buncher of heavy ion fusion are discussed using particle simulations. In order to evaluate the uniformity of the particle distribution in one beam, evolutions of the nonlinear field energy factor in the buncher are investigated as a function of presumed initial particle distributions. The results indicate that regardless of the initial conditions, the beam particle distributions come close to a unified one in real space at the final stage.
