Collision dynamics on the formation of the N2-N2 collision complexes

被引：1

作者：

Kurnosov, A. ^{[1
]}

Cacciatore, M. ^{[2
]}

Napartovich, A. ^{[1
]}

机构：

[1] PN Lebedev Phys Inst, Moscow, Russia

[2] CNR, Inst Nanotechnol, Plasmi Lab, Bari, Italy

来源：

CHEMICAL PHYSICS LETTERS | 2021年 / 775卷

基金：

俄罗斯基础研究基金会;

关键词：

Molecular dynamics; Long-short range interaction; Plasma processes; N-2-N-2; collisions; Quasi-bound complexes; BOUND COMPLEXES; MANIFESTATIONS;

D O I：

10.1016/j.cplett.2021.138680

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The collision dynamics and the most relevant properties of transient collision complexes formed in binary N-2-N-2 collisions have been investigated. The semiclassical method we have applied allows us to highlight the features of quasi-bound complexes, including the lifetime distribution and their role in promoting the vibrational energy exchanges in N-2(v(1))-N-2(v(2)) collisions. The role of the rotational and translational energy on the complexes formation has been analyzed. An approximate method is proposed to calculate the "cross sections" and rate constants of the collision complexes characterized by different lifetimes and stationary concentrations.

引用

页数：6

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