Uncertainty estimates for theoretical atomic and molecular data

HK Chung, BJ Braams, K Bartschat… - Journal of Physics D …, 2016 - iopscience.iop.org
Sources of uncertainty are reviewed for calculated atomic and molecular data that are
important for plasma modeling: atomic and molecular structures and cross sections for …

Atomic and molecular data for spacecraft re-entry plasmas

R Celiberto, I Armenise, M Cacciatore… - Plasma Sources …, 2016 - iopscience.iop.org
The modeling of atmospheric gas, interacting with the space vehicles in re-entry conditions
in planetary exploration missions, requires a large set of scattering data for all those …

UKRmol+: A suite for modelling electronic processes in molecules interacting with electrons, positrons and photons using the R-matrix method

Z Mašín, J Benda, JD Gorfinkiel, AG Harvey… - Computer Physics …, 2020 - Elsevier
UKRmol+ is a new implementation of the time-independent UK R-matrix electron–molecule
scattering code. Key features of the implementation are the use of quantum chemistry codes …

Analysis of RABITT time delays using the stationary multiphoton molecular -matrix approach

J Benda, Z Mašín, JD Gorfinkiel - Physical Review A, 2022 - APS
We employ the recently developed multiphoton R-matrix method for molecular above-
threshold photoionization to obtain second-order ionization amplitudes that govern the …

Quantemol electron collisions (QEC): An enhanced expert system for performing electron molecule collision calculations using the R-matrix method

B Cooper, M Tudorovskaya, S Mohr, A O'Hare… - Atoms, 2019 - mdpi.com
Collisions of low energy electrons with molecules are important for understanding many
aspects of the environment and technologies. Understanding the processes that occur in …

The ab initio calculation of spectra of open shell diatomic molecules

J Tennyson, L Lodi, LK McKemmish… - Journal of Physics B …, 2016 - iopscience.iop.org
The spectra (rotational, rotation–vibrational or electronic) of diatomic molecules due to
transitions involving only closed-shell (1 Σ) electronic states follow very regular, simple …

[HTML][HTML] Nonadiabatic dynamics in a forest of coupled states: Electronic state branching in the VUV photodissociation of N2

N Gelfand, K Komarova, F Remacle… - The Journal of Chemical …, 2023 - pubs.aip.org
Multi-state electronic dynamics at higher excitation energies is needed for the understanding
of a variety of energy rich situations, including chemistry under extreme conditions, vacuum …

Advances in spectroscopy and dynamics of small and medium sized molecules and clusters

M Hochlaf - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
Investigations of the spectroscopy and dynamics of small-and medium-sized molecules and
clusters represent a hot topic in atmospheric chemistry, biology, physics, atto-and femto …

Modeling of collision-induced excitation and quenching of atomic nitrogen

Y Wu, M Hochlaf, GC Schatz - The Journal of Chemical Physics, 2024 - pubs.aip.org
Excited atomic nitrogen atoms play an important role in plasma formation in hypersonic
shock-waves, as happens during spacecraft reentry and other high velocity vehicle …

On the energy-specific photodissociation pathways of 14N2 and 14N15N isotopomers to N atoms of different reactivity: a quantum dynamical perspective

N Gelfand, K Komarova, F Remacle… - The Astrophysical …, 2023 - iopscience.iop.org
Photodissociation of the nitrogen molecule in the vacuum ultraviolet (VUV) is a major source
of reactive nitrogen atoms in the upper atmosphere of Earth and throughout the solar …