عنوان

State-to-state dynamical research in the F+H2 reaction system / monograph.

3642397557

3642397565

9783642397554

9783642397561

b568103

State-to-state dynamical research in the F+H2 reaction system / monograph.

[Book]

Zefeng Ren.

Berlin

Springer

2014

xii, 77 pages : illustrations (some color) ; 24 cm.

Springer theses.

Hydrogen Atom Rydberg Tagging Time-of-Flight Crossed Molecular Beam Apparatus --; Dynamical Resonances in F+H2 Reactions --; The Non-Adiabatic Effects in F(2P)+D2?DF+D.

This thesis addresses two important and also challenging issues in the research of chemical reaction dynamics of F+H2 system. One is to probe the reaction resonance and the other is to determine the extent of the breakdown of the Born-Oppenheimer approximation (BOA) experimentally. The author introduces a state-of-the-art crossed molecular beam-scattering apparatus using a hydrogen atom Rydberg "tagging" time-of-flight method, and presents thorough state-to-state experimental studies to address the above issues. The author also describes the observation of the Feshbach resonance in the F+H2 reaction, a precise measurement of the differential cross section in the F+HD reaction, and validation of a new accurate potential energy surface with spectroscopic accuracy. Moreover, the author determines the reactivity ratio between the ground state F(2P3/2) and the excited state F*(2P1/2) in the F+D2 reaction, and exploits the breakdown of BOA in the low collision energy.

Chemical reactions.

Hydrogen.

Rydberg states.

Zefeng Ren.

Zefeng Ren

[Book]

Y