| 摘 要： | The study of multi-electron process has been a very active area of atomic physics research. The simultaneous electron emission and electron transfer is one of the most interesting two-electron processes in the study Of ionatom collisions, In last decade much experimental and theoretical attention has been devoted to the process, named transfer ionization (TI). This process is normally considered as the successive process of the single electron capture and the ionization of the second or more target electrons. The studies of transfer ionization are motivated by the understanding of the role of the electron correlation in ion-atom collisions which is of great interest in basic atomic physics and may provide important information for the applications both in astrophysics and fusion plasmas researches. Different authors have investigated the transfer ionization process by measuring the angular distribution of the emitted electrons. Up to now, the systematic study of the transfer ionization and the dependences of these processes on the collision parameters for the low energy ion-atom collisions are still rarely reported in the literatures.
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