Electron DDCS in ionization of H2O by 72 MeV O8+ ions: comparison with CDW-EIS post and prior forms

28th International Conference on Photonic, Electronic and Atomic Collisions

Nandi, Saikat^1 ; Biswas, S.^1 ; Khan, A.^1 ; Agnihotri, A.N.^1 ; Kasthurirangan, S.^2 ; Monti, J.M.^3 ; Tachinot, C.A.^3 ; Rivarola, R.D.^3 ; Misra, D.^1 ; Tribedi, Lokesh C.^1

Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai

400 005, India^1

Institute of Chemical Teehnology, Matunga, Mumbal

400 019, India^2

Institute de Fisica Rosano (CONICET-UNR), Universidad Nacional de Rosario, Rosario

2000, Argentina^3

关键词: Double differential cross sections;    Quantitative agreement;    Scattering matrices;    State of the art;    Water molecule;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/10/102023/pdf
DOI  :  10.1088/1742-6596/488/10/102023

来源: IOP

【 摘 要 】

We have measured energy and angular distributions of double differential cross-sections (DDCS) for electron emission in ionization of water molecule under the impact of 72-MeV O8+ions. The DDCS values have been compared with a state-of-the-art CDW-EIS calculation for both the prior and post forms of scattering matrix. The prior form of the CDW-EIS model produces better quantitative agreement with the experimental data.