The target effect in transfer ionization in proton-helium and neon collisions at intermediate energies

28th International Conference on Photonic, Electronic and Atomic Collisions

Feng, W.T.^1 ; Ma, X.^1 ; Zhu, X.L.^1 ; Zhang, S.F.^1 ; Zhang, R.T.^1,2 ; Guo, D.L.^1,2 ; Li, B.^1 ; Yan, S.Y.^1 ; Xu, S.^1 ; Zhang, P.J.^1,2

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou

730000, China^1

University of Chinese Academy of Sciences, Beijing

100049, China^2

关键词: Emitted electron;    Intermediate energies;    Projectile velocity;    Scattering plane;    Schmidt;    Transfer ionization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/8/082017/pdf
DOI  :  10.1088/1742-6596/488/8/082017

来源: IOP

【 摘 要 】

The velocity distribution of emitted electrons in the transfer ionization (TI) in p-He and p-Ne collisions had been measured at projectile velocity Vp=2 a.u. The characteristics of electrons emission in the scattering plane is significant different from that observed in the TI of He2+-He collision (L. Schmidt et al 2007 Phys. Rev. A 76 012703-1). The mechanism leading to the ejection of electrons has still not been completely understood.