Bare C-ion impact ionization of adenine molecules : DDCS and TCS measurements

30th International Conference on Photonic, Electronic, and Atomic Collisions

Bhattacharjee, S.^1 ; Bagdia, C.D.^1 ; Chowdhury, M.R.^1 ; Monti, J.^2 ; Rivarola, R.D.^2 ; Tribedi, L.C.^1

Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai

400005, India^1

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

2000, Argentina^2

关键词: Adenine molecules;    Double differential;    Ion-impact ionization;    Model calculations;    Nucleobases;    Theoretical modeling;    Vapour-phase;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/11/102029/pdf
DOI  :  10.1088/1742-6596/875/11/102029

来源: IOP

【 摘 要 】

Double differential cros sections (DDCS) for vapour phase adenine molecule under the impact of 3.5-MeV/u C6+ions have been measured. The measured DDCS values were compared against the those for other nucleobases, such as, uracil, as well as the CDW-EIS model calculations. An excellent agreement of the experimental result with the theoretical model was observed for both the energy and angular distributions.