scholarly journals Trajectory Dynamics Study of Collision-Induced Dissociation of the Ar+CH4Reaction at Hyperthermal Conditions:  Vibrational Excitation and Isotope Substitution

2006 ◽  
Vol 110 (22) ◽  
pp. 7113-7121 ◽  
Author(s):  
J. M. C. Marques ◽  
E. Martínez-Núñez ◽  
S. A. Vázquez
Keyword(s):  
Vibrational Excitation ◽  
Collision Induced Dissociation ◽  
Isotope Substitution ◽  
Trajectory Dynamics

Collision-induced dissociation dynamics of Ar2+ at high levels of vibrational excitation

2000 ◽  
Vol 112 (24) ◽  
pp. 10880-10889 ◽  
Author(s):  
Yu-hui Chiu ◽  
Steve Pullins ◽  
Dale J. Levandier ◽  
Rainer A. Dressler
Keyword(s):  
Vibrational Excitation ◽  
Collision Induced Dissociation ◽  
Dissociation Dynamics

THE EFFECT OF VIBRATIONAL EXCITATION OF H2+ ON ITS COLLISION-INDUCED DISSOCIATION

1964 ◽  
Vol 42 (5) ◽  
pp. 972-979 ◽  
Author(s):  
J. Wm. McGowan ◽  
Larkin Kerwin
Keyword(s):  
Electron Energy ◽  
Cross Section ◽  
Vibrational Excitation ◽  
Collision Induced Dissociation ◽  
Relative Population ◽  
Ion Energy ◽  
Ion Energies ◽  
Vibrational Levels ◽  
Fast Protons ◽  
Franck Condon

A study is reported of the production of fast protons resulting from the collision-induced dissociation of H2+ in collision with H2. Ion energies between 0.6 and 2 kev are considered. For fixed ion energy, a direct relationship is observed between the relative population of the vibrational levels (a function of the ionizing electron energy) and the cross section. As the electron energy is increased, the relative population of the upper states is increased, which gives rise to a marked increase in total cross section. Several mechanisms of ion collisional dissociation obtain. One involves a vertical Franck–Condon transition between electronic states; the other appears to involve a diagonal transition which may occur when Franck–Condon conditions do not apply.

Effect of ro-vibrational excitation of NeH+on the stereodynamics for the reactions H+NeH+(v= 1−3,j= 1,3,5) → H+2+ Ne

2013 ◽  
Vol 22 (2) ◽  
pp. 028201
Author(s):  
Shu-Hui Yin ◽  
Jing-Han Zou ◽  
Ming-Xing Guo ◽  
Lei Li ◽  
Xue-Song Xu ◽  
...  
Keyword(s):  
Vibrational Excitation
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