scholarly journals Erratum: NaH: Studies of the X 1Σ+ state near dissociation and of the radiative lifetimes and collisions cross sections of the A 1Σ+ state [J. Chem. Phys. 79, 2121(1983)]

1984 ◽  
Vol 80 (6) ◽  
pp. 2987-2987 ◽  
Author(s):  
O. Nedelec ◽  
M. Giroud
Keyword(s):  
Cross Sections ◽  
Chem Phys ◽  
Radiative Lifetimes

Radiative Lifetimes and Collisional Cross Sections for Xe i and ii

1969 ◽  
Vol 59 (7) ◽  
pp. 842 ◽  
Author(s):  
L. Allen ◽  
D. G. C. Jones ◽  
D. G. Schofield
Keyword(s):  
Cross Sections ◽  
Radiative Lifetimes

A quasi-classical trajectory (QCT) study of the H + OF reaction stereodynamics

2010 ◽  
Vol 88 (9) ◽  
pp. 893-897 ◽  
Author(s):  
Dan Zhao ◽  
Tian Yu Zhang ◽  
Tian Shu Chu
Keyword(s):  
Cross Sections ◽  
Relative Velocity ◽  
Collision Energy ◽  
Potential Surface ◽  
Excited Electronic State ◽  
Three Dimensional ◽  
Chem Phys ◽  
Classical Trajectory ◽  
Angular Distributions ◽  
Angular Momenta

Based on the global three-dimensional adiabatic potential surface of the 13A′ excited electronic state (J. Chem. Phys. 2005, 123, 114310) of the OHF system, we investigated the H + OF → OH + F/HF + O reaction stereodynamics by using the quasi-classical trajectory (QCT) method. The four polarization-dependent differential cross sections (PDDCSs) and the three angular distributions P(θr), P([Formula: see text]), P(θr, [Formula: see text]) were calculated at a low collision energy of 0.48 eV for both product channels. The results indicated that the products are backward-scattering on the triplet state, and the product rotational angular momenta are aligned or oriented. Moreover, there is a remarkable difference between the polarization behaviors of the two product channels. Product orientation exhibited by the OH + F channel is found to be absent in the HF + O channel at this collision energy albeit the latter shows stronger alignment along the direction perpendicular to the reagent relative velocity k than OH + F.

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