Electron emission from water vapor under the impact of 250-keV protons

A Bhogale, S Bhattacharjee, MR Chowdhury, C Bagdia… - Physical Review A, 2022 - APS
Absolute double differential cross sections (DDCS) of low-energy electron emission from
water molecule were measured upon collisions with 250-keV protons for emission angles …

Classical-trajectory Monte Carlo calculations of differential electron-emission cross sections in fast heavy-ion collisions with water molecules

A Jorge, M Horbatsch, C Illescas, T Kirchner - Physical Review A, 2019 - APS
A classical description of electron-emission differential ionization cross sections for highly
charged high-velocity ions (∼ 10 au) impinging on water molecules is presented. We …

Collisional Classical Dynamics at the Quantum Scale

S Otranto - Atoms, 2023 - mdpi.com
During the past five decades, classical dynamics have been systematically used to gain
insight on collision processes between charged particles and photons with atomic and …

Multicharged-ion–water-molecule collisions in a classical-trajectory time-dependent mean-field theory

A Jorge, M Horbatsch, T Kirchner - Physical Review A, 2020 - APS
A recently proposed classical-trajectory dynamical screening model for the description of
multiple ionization and capture during ion–water-molecule collisions is extended to …

-impact ionization of uracil at MeV/u impact energies: The role of the multiple-ionization channel

ND Cariatore, N Bachi, S Otranto - Physical Review A, 2022 - APS
In this work, total and differential ionization cross sections of uracil ionized by C 6+
projectiles are calculated by extending an adaptative classical trajectory Monte Carlo model …

Electron emissions from molecules in collisions with 94 MeV ions

C Bagdia, A Bhogale, D Misra, L Gulyás… - The European Physical …, 2022 - Springer
We have studied the electron emissions from the smallest hydrocarbon molecule, CH 4, in
collisions with 94 MeV Si 13+-ions. The absolute double differential cross sections (DDCS) …

Nonperturbative scaling behavior for net ionization of biologically relevant molecules by multiply charged heavy-ion impact

HJ Lüdde, T Kalkbrenner, M Horbatsch, T Kirchner - Physical Review A, 2020 - APS
A recently developed model to describe proton collisions from molecules involving basic
atoms such as hydrogen, carbon, nitrogen, oxygen, and phosphorus (H, C, N, O, P) is …

Bare-carbon-ion-impact electron emission from adenine molecules: Differential and total cross-section measurements

S Bhattacharjee, C Bagdia, MR Chowdhury, A Mandal… - Physical Review A, 2019 - APS
Double-differential ionization cross sections (DDCS) for bare-carbon-ion-induced ionization
of vapor-phase adenine molecules (C 5 H 5 N 5) have been measured. The experiment has …

Continuum-distorted-wave eikonal-initial-state description of the electron-impact ionization of at low impact energies

E Acebal, S Otranto - Physical Review A, 2018 - APS
Fully differential cross sections for electron impact of gaseous H 2 O at an impact energy of
81 eV are calculated within the framework of the continuum-distorted-wave eikonal-initial …

Electron emission in fast heavy ion impact ionization of C60 and Ne: giant plasmon excitation

AH Kelkar, D Misra, L Gulyás, LC Tribedi - The European Physical Journal …, 2020 - Springer
We have measured the energy and angle differential ejected electron spectra of C 60 as
well as Ne atoms in collisions with 4 MeV/u bare fluorine projectile ions. Absolute cross …