Ar+ ArH+ Reactive Collisions of Astrophysical Interest: The Case of 36Ar

MJ Montes de Oca‐Estévez, B Darna… - …, 2023 - Wiley Online Library
The reactive collision between 36Ar and the 36ArH+ species has been investigated by
means of quantum mechanical (QM), quasiclassical trajectories (QCT) and statistical …

Time-dependent quantum mechanical wave packet dynamics

N Sathyamurthy, S Mahapatra - Physical Chemistry Chemical Physics, 2021 - pubs.rsc.org
Starting from a model study of the collinear (H, H2) exchange reaction in 1959, the time-
dependent quantum mechanical wave packet (TDQMWP) method has come a long way in …

Rovibrational Characterization and Interstellar Implications of the Proton-Bound, Noble Gas Complexes: ArHAr+, NeHNe+, and ArHNe+

RC Fortenberry - ACS Earth and Space Chemistry, 2017 - ACS Publications
The detection of the noble gas molecule ArH+ initially in the Crab nebula and elsewhere
since has reinvigorated the search for naturally occurring, noble gas compounds …

The interstellar formation and spectra of the noble gas, proton-bound HeHHe+, HeHNe+ and HeHAr+ complexes

CJ Stephan, RC Fortenberry - Monthly Notices of the Royal …, 2017 - academic.oup.com
The sheer interstellar abundance of helium makes any bound molecules or complexes
containing it of potential interest for astrophysical observation. This work utilizes high-level …

Thermal activation of methane by MgO+: temperature dependent kinetics, reactive molecular dynamics simulations and statistical modeling

BC Sweeny, H Pan, A Kassem, JC Sawyer… - Physical Chemistry …, 2020 - pubs.rsc.org
The kinetics of MgO++ CH4 was studied experimentally using the variable ion source,
temperature adjustable selected ion flow tube (VISTA-SIFT) apparatus from 300–600 K and …

On the Proton-Bound Noble Gas Dimers (Ng-H-Ng)+ and (Ng-H-Ng')+ (Ng, Ng' = He-Xe): Relationships between Structure, Stability, and Bonding Character

S Borocci, F Grandinetti, N Sanna - Molecules, 2021 - mdpi.com
The structure, stability, and bonding character of fifteen (Ng-H-Ng)+ and (Ng-H-Ng')+(Ng,
Ng'= He-Xe) compounds were explored by theoretical calculations performed at the coupled …

Scattering study of the Ne+ NeH+ (v= 0, j= 0)→ NeH++ Ne reaction on an ab initio based analytical potential energy surface

D Koner, L Barrios, T González-Lezana… - The Journal of chemical …, 2016 - pubs.aip.org
Initial state selected dynamics of the Ne+ NeH+(v 0= 0, j 0= 0)→ NeH++ Ne reaction is
investigated by quantum and statistical quantum mechanical (SQM) methods on the ground …

State-to-State Dynamics of the Ne + HeH+ (v = 0, j = 0) → NeH+(v′, j′) + He Reaction

D Koner, L Barrios, T González-Lezana… - The Journal of …, 2016 - ACS Publications
The dynamics of the Ne+ HeH+ (v= 0, j= 0)→ NeH+ (v′, j′)+ He reaction was analyzed in
detail at the state-to-state level. A time-independent quantum mechanical (TIQM) method …

Quantum and quasiclassical dynamical simulations for the Ar2H+ on a new global analytical potential energy surface

D Koner - The Journal of Chemical Physics, 2021 - pubs.aip.org
A new analytical potential energy surface (PES) has been constructed for the Ar 2 H+ system
from a dataset consisting of a large number of ab initio energies computed using the …

State-resolved differential and integral cross sections for the Ne+ H2+ (v= 0–2, j= 0)→ NeH++ H reaction

H Wu, CX Yao, XH He, PY Zhang - The Journal of Chemical Physics, 2016 - pubs.aip.org
State-to-state quantum dynamic calculations for the proton transfer reaction Ne+ H 2+(v= 0–
2, j= 0) are performed on the most accurate LZHH potential energy surface, with the product …