Electron emission in ionization of adenine molecule induced by 5 MeV/u bare C ions

S. BHATTACHARJEE; A. MANDAL; M. ROY CHOWDHURY; C. BAGDIA; J. M. MONTI; R.D.RIVAROLA; L. C. TRIBEDI

The European Physical Journal D

EDP Sciences/Spriner Verlag part of Springer Nature

Lugar: Berlin; Año: 2020 vol. 74 p. 1 - 5

1434-6079

The  double differential cross sections (DDCS) of electron emission in ionization of adenine molecule (C5H5N5)  induced by 5MeV/u  bare C ions are measured using the electron spectroscopy tech­nique. Emission of electrons from adenine is measured in the energy range from 20 eV to 460 eV and in the angular range from 20° to 160°. The single differential cross sections (SDCS) and total ionization cross section (TCS) are deduced from the e-DDCS. The experimental resulta are compared with the prior form of the continuum distorted wave- eikonal initial state (CDW-EIS) model prediction. Overall, a very good agreement between the theory and experiment is observed.