4-14 Production of Projectile and Target K-vacancy in Near-symmetric Collisions by 60100 MeV Cu9+ Ions with Thin Zn Target

摘要

The study on ion-solid collisions has important significances not only for fundamental researches but also for technical applications, like ion-beam modification and analysis of surfaces[1]. So far, K-shell ionization has beenmost widely studied for large range of projectile number and incident energy[2;3]. However, even today, a complete theory that can predict K-shell vacancy production for all collision systems in different velocities is still lacking, especially at an intermediate energy.