Classical calculation of multiple ionization cross sections of noble gases near Bragg peak energies

28th International Conference on Photonic, Electronic and Atomic Collisions

Shao, J.X.^1 ; Zhou, M.^1 ; Zou, X.R.^1 ; Wang, S.Y.^1 ; Cheng, C.^1 ; Zhou, W.^1 ; Ma, X.^1 ; Chen, X.M.^1

School of Nuclear Science and Technology, Lanzhou University, Lanzhou, Gansu

730000, China^1

关键词: Bragg peaks;    Charge state distribution;    Computational time;    Mean charge;    Multiple ionization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/8/082024/pdf
DOI  :  10.1088/1742-6596/488/8/082024

来源: IOP

【 摘 要 】

In this paper, we extend our previous work of COBI model to study the multiple ionization and mean charge state of noble gases collided by heavy ions at energies not far from Bragg peaks of several to hundreds keV/amu. Being in good agreement with various experimental data and taking extremely small computational time make the model helpful to study the charge state distribution and multiple ionization of gases transforming to plasmas.