Triply Differential Measurements for Positron Impact Ionization of Argon

29th International Conference on Photonic, Electronic, and Atomic Collisions

Mueller, D.W.^1 ; Knudsen, E.J.^1 ; Boadle, R.^2 ; Armitage, S.^1 ; Dorn, A.^3 ; Buckman, S.J.^2 ; Sullivan, J.P.^2

Department of Physics, University of North Texas, Denton

TX

76203, United States^1

Research School of Physics and Engineering, Australian National University, Canberra, Australia^2

Max-Plank-Institut für Kernphysik, Heidelberg, Germany^3

关键词: Differential cross section;    Differential measurements;    Positron impacts;    Post collision interaction;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/5/052068/pdf
DOI  :  10.1088/1742-6596/635/5/052068

来源: IOP

【 摘 要 】

We report triply differential cross sections for positron impact ionization of argon. Among other features, we note evidence of post collision interactions.