Application of molecular convergent close-coupling cross sections in a collisional radiative model for the triplet system of molecular hydrogen

D Wünderlich, LH Scarlett, S Briefi… - Journal of Physics D …, 2021 - iopscience.iop.org
Collisional radiative (CR) models for molecular hydrogen are of high relevance for
performing qualitative and quantitative analysis of excited-state population densities …

Convergent close-coupling calculations of electrons scattering on electronically excited molecular hydrogen

LH Scarlett, JS Savage, DV Fursa, I Bray, MC Zammit… - Physical Review A, 2021 - APS
We use the adiabatic-nuclei molecular convergent close-coupling method to perform
calculations of 0.01–1000 eV electrons scattering on the c Π u 3, a Σ g+ 3, B Σ u+ 1, C Π u 1 …

Perspectives of gas phase ion chemistry: Spectroscopy and modeling

M Satta, MC Castrovilli, F Nicolanti, AR Casavola… - Condensed …, 2022 - mdpi.com
The study of ions in the gas phase has a long history and has involved both chemists and
physicists. The interplay of their competences with the use of very sophisticated commercial …

Electron-impact high-lying resonant states

H Su, X Cheng, B Cooper, J Tennyson, H Zhang - Physical Review A, 2022 - APS
Quasibound states of the nitrogen molecular anion are studied by electron scattering from N
2 using ab initio R-matrix theory and a close-coupling model. Scattering calculations are …

Negative imaginary potential to model ionization in atoms and molecules by electron impact

AG Falkowski, MHF Bettega, MAP Lima - Physical Review A, 2024 - APS
The low-energy electron-molecule collisions have several implications for the behavior of
microscopic and macroscopic environments. One of the most important consequences of …

Excitation and fragmentation of the dielectric gas C4F7N: Electrons vs photons

T Ovad, M Sapunar, Š Sršeň, P Slavíček… - The Journal of …, 2023 - pubs.aip.org
C 4 F 7 N is a promising candidate for the replacement of sulfur hexafluoride as an
insulating medium, and it is important to understand the chemical changes initiated in the …

Isotopic and vibrational-level dependence of dissociation by electron impact

LH Scarlett, DV Fursa, J Knol, MC Zammit, I Bray - Physical Review A, 2021 - APS
The low-energy electron-impact dissociation of molecular hydrogen has been a source of
disagreement between various calculations and measurements for decades. Excitation of …

Electron impact cross-sections of tetraethyl silicate

M Luthra, P Garkoti, K Goswami… - Plasma Sources …, 2022 - iopscience.iop.org
Understanding the interactions of electrons with molecules in plasma is of vital importance
from both academic and technological points of view. Reliable electron collision data is …

Electron-impact cross sections of acetylene up to 5 keV

K Goswami, M Luthra, AK Arora, A Bharadvaja… - The European Physical …, 2022 - Springer
The electron impact cross sections like elastic, dissociative ionization, and the total are
computed for acetylene from ionization threshold up to 5 keV. The dissociative partial …

Positron-impact scattering off 1-1 from 0.1 eV to 4 keV

AK Arora, V Sahgal, A Bharadvaja, KL Baluja - Physical Review A, 2021 - APS
Positron-impact cross sections of 1-1-C 2 H 2 F 2 are reported in the energy range from 0.1
to 4000 eV. The multicenter Gaussian-type orbitals were expanded within a single …