Dynamic effective charge in the continuum of the CDW-EIS model for ionization in ion–atom collisions: Angular and energy dependence

MF Rojas, MA Quinto, RD Rivarola… - Journal of Physics B …, 2023 - iopscience.iop.org
In this work, a dynamic charge is employed in the continuum distorted wave–eikonal initial
state theoretical model to describe the non-Coulomb potential of the residual target for …

Collision site effect on the radiation dynamics of cytosine induced by proton

X Wang, ZP Wang, FS Zhang, CY Qian - Chinese Physics B, 2022 - iopscience.iop.org
By combing the time-dependent density functional calculations for electrons with molecular
dynamics simulations for ions (TDDFT-MD) nonadiabatically in real time, we investigate the …

Dynamic effective charge in the continuum final state in the CDW-EIS model: ionisation of molecules by bare-ion impact

MF Rojas, MA Quinto, RD Rivarola… - The European Physical …, 2024 - Springer
In the present work, we address the problem of single ionisation in ion molecule collisions
by implementing the dynamic charge continuum distorted wave—eikonal initial state model …

Ionization of CH4 under fast He-like Si-ion impact

D Chakraborty, S Maurya, L Gulyás, A Bhogale… - Journal of Electron …, 2023 - Elsevier
We have studied the absolute double differential cross section (DDCS) of electrons ejected
from the methane molecule (CH 4) under the impact of highly charged fast projectile ions …

Fast electron contribution in electronic stopping for p-He and p-Ar collisions

AN Zinoviev, PY Babenko - Nuclear Instruments and Methods in Physics …, 2023 - Elsevier
Our study has shown that in collisions p-He and p-Ar with energies above 50 keV fast
electrons carry away as kinetic energy up to 70% of energy released during particle …

Electron Emission Cross Section from Methane under 250 keV Proton Impact

D Chakraborty, L Gulyás, LC Tribedi - Atoms, 2023 - mdpi.com
We measure double differential cross sections (DDCS) of electrons emitted from CH4
molecules in collisions with 250 keV protons. The projectile ions are obtained from a 400 kV …

Stopping and scattering of keV-energy atoms in matter

PY Babenko, AN Zinoviev, AP Shergin - Uspekhi Fizicheskikh Nauk, 2024 - ufn.ru
Significant progress in understanding the stopping and scattering of atomic particles with
energies less than 100 keV in matter is discussed. Stemming from a comparison of …

О торможении и рассеянии в веществе атомов с энергиями порядка килоэлектронвольт

ПЮ Бабенко, АН Зиновьев, АП Шергин - Успехи физических наук, 2024 - ufn.ru
Обсуждается существенное уточнение представлений о торможении и рассеянии
атомных частиц с энергиями менее 100 кэВ в веществе, возникшее при сопоставлении …

[PDF][PDF] Electron Emission Cross Section from Methane under 250 keV Proton Impact. Atoms 2023, 11, 49

D Chakraborty, L Gulyás, LC Tribedi - 2023 - academia.edu
We measure double differential cross sections (DDCS) of electrons emitted from CH4
molecules in collisions with 250 keV protons. The projectile ions are obtained from a 400 kV …

Double differential cross section for the single ionization of methane molecule by swift proton projectile

S Askri, M Sahlaoui, AK Ferouani, L Aïci… - Canadian Journal of …, 2021 - cdnsciencepub.com
In the present work, single ionization of the methane molecule is studied. The double
differential cross section for the ejected electron is considered. The target is ionized by the …