摘要
Electron Capture and transfer ionization yb Ar(8-12)+ in collisions with argon atoms were studied by using the position sensitive and time-of-flight techniques. Some of the measured projectile charge changing cross sections (sigma(q,q-k)) and phenomenological cross sections (sigma(q,q-k)(r)) are reported in this paper. The measured cross sections are compared with the predictions of the molecular Coulombic overbarrier model by considering the autoionization decay and electron evaporation of multiply excited states in projectiles and recoil ions respectively.
- 出版日期1999
- 单位兰州大学; 中国科学院近代物理研究所