Monte Carlo Trajectory Calculations of the Three‐Body Recombination and Dissociation of Diatomic Molecules

1972 ◽  
Vol 57 (4) ◽  
pp. 1704-1717 ◽  
Author(s):  
Ven H. Shui
Keyword(s):  
Monte Carlo ◽  
Diatomic Molecules ◽  
Trajectory Calculations ◽  
Three Body ◽  
Body Recombination

scholarly journals Three-body recombination calculations with a two-body mapped grid method

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
T. Secker ◽  
J.-L. Li ◽  
P. M. A. Mestrom ◽  
S. J. J. M. F. Kokkelmans
Keyword(s):  
Grid Method ◽  
Three Body ◽  
Body Recombination

scholarly journals Atomic-state-dependent screening model for hot and warm dense plasmas

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Fuyang Zhou ◽  
Yizhi Qu ◽  
Junwen Gao ◽  
Yulong Ma ◽  
Yong Wu ◽  
...  
Keyword(s):  
Radiation Transport ◽  
Atomic State ◽  
Many Body ◽  
Dense Plasmas ◽  
Screening Model ◽  
State Dependent ◽  
Recombination Processes ◽  
Three Body ◽  
Many Body Interactions ◽  
Body Recombination

AbstractAn ion embedded in warm/hot dense plasmas will greatly alter its microscopic structure and dynamics, as well as the macroscopic radiation transport properties of the plasmas, due to complicated many-body interactions with surrounding particles. Accurate theoretically modeling of such kind of quantum many-body interactions is essential but very challenging. In this work, we propose an atomic-state-dependent screening model for treating the plasmas with a wide range of temperatures and densities, in which the contributions of three-body recombination processes are included. We show that the electron distributions around an ion are strongly correlated with the ionic state studied due to the contributions of three-body recombination processes. The feasibility and validation of the proposed model are demonstrated by reproducing the experimental result of the line-shift of hot-dense plasmas as well as the classical molecular dynamic simulations of moderately coupled ultra-cold neutral plasmas. Our work opens a promising way to treat the screening effect of hot and warm dense plasma, which is a bottleneck of those extensive studies in high-energy-density physics, such as atomic processes in plasma, plasma spectra and radiation transport properties, among others.

Detailed dynamics of three-body recombination of ions in central collisions

2012 ◽  
Vol 392 (1) ◽  
pp. 149-159 ◽  
Author(s):  
Dmitrii B. Kabanov ◽  
Lev Yu. Rusin
Keyword(s):  
Central Collisions ◽  
Three Body ◽  
Body Recombination

scholarly journals Laboratory determination of the rate coefficient for three-body recombination of oxygen atoms in nitrogen

2008 ◽  
Vol 113 (A4) ◽  
pp. n/a-n/a ◽  
Author(s):  
Dušan A. Pejaković ◽  
Konstantinos S. Kalogerakis ◽  
Richard A. Copeland ◽  
David L. Huestis
Keyword(s):  
Rate Coefficient ◽  
Laboratory Determination ◽  
Three Body ◽  
Body Recombination ◽  
Oxygen Atoms
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