Accurate Quantum Wave Packet Study of the Deep Well D+ + HD Reaction: Product Ro-vibrational State-Resolved Integral and Differential Cross Sections

2018 ◽  
Vol 122 (9) ◽  
pp. 2319-2328 ◽  
Author(s):  
Haixiang He ◽  
Weimin Zhu ◽  
Wenli Su ◽  
Lihui Dong ◽  
Bin Li
Keyword(s):  
Wave Packet ◽  
Cross Sections ◽  
Differential Cross ◽  
Vibrational State ◽  
Differential Cross Sections ◽  
Deep Well ◽  
Quantum Wave

scholarly journals Imaging the onset of the resonance regime in low-energy NO-He collisions

Science ◽  
2020 ◽  
Vol 368 (6491) ◽  
pp. 626-630 ◽  
Author(s):  
Tim de Jongh ◽  
Matthieu Besemer ◽  
Quan Shuai ◽  
Tijs Karman ◽  
Ad van der Avoird ◽  
...  
Keyword(s):  
Molecular Interactions ◽  
Cross Sections ◽  
Differential Cross ◽  
Low Energy ◽  
Differential Cross Sections ◽  
Resonance Regime ◽  
Low Energies ◽  
Quantum Wave ◽  
The Individual ◽  
Scattering Resonances

At low energies, the quantum wave–like nature of molecular interactions results in distinctive scattering behavior, ranging from the universal Wigner laws near 0 kelvin to the occurrence of scattering resonances at higher energies. It has proven challenging to experimentally probe the individual waves underlying these phenomena. We report measurements of state-to-state integral and differential cross sections for inelastic NO-He collisions in the 0.2 to 8.5 centimeter–1 range with 0.02 centimeter–1 resolution. We studied the onset of the resonance regime by probing the lowest-lying resonance dominated by s and p waves only. The highly structured differential cross sections directly reflect the increasing number of contributing waves as the energy is increased. Only with CCSDT(Q) level of theory was it possible to reproduce our measurements.

Differential Cross Sections and Product Rotational Polarization in A + BC Reactions Using Wave Packet Methods: H++ D2and Li + HF Examples†

2009 ◽  
Vol 113 (52) ◽  
pp. 14488-14501 ◽  
Author(s):  
A. Zanchet ◽  
O. Roncero ◽  
T. González-Lezana ◽  
A. Rodríguez-López ◽  
A. Aguado ◽  
...  
Keyword(s):  
Wave Packet ◽  
Cross Sections ◽  
Differential Cross ◽  
Differential Cross Sections

Differential cross sections in antiproton- and proton-helium collisions

1999 ◽  
Vol 32 (4) ◽  
pp. L73-L79 ◽  
Author(s):  
Kh Khayyat ◽  
T Weber ◽  
R Dörner ◽  
M Achler ◽  
V Mergel ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Differential Cross Sections
Sign in / Sign up

Export Citation Format

Share Document