Geometric phase effects on photodissociation dynamics of diatomics
Zhaopeng SunSchool of Physics and Optoelectronic Engineering, Ludong University , Yantai 264025, ChinaChun-Yang WangSchool of Physics and Optoelectronic Engineering, Ludong University , Yantai 264025, ChinaWenkai ZhaoSchool of Physics and Optoelectronic Engineering, Ludong University , Yantai 264025, ChinaChuan‐Lu YangSchool of Physics and Optoelectronic Engineering, Ludong University , Yantai 264025, China
2018en
ABI
Аннотация
We investigated the effect of the geometric phase (GP) on photodissociation dynamics at a light-induced conical intersection (LICI) through exact quantum dynamical calculations. By taking the one-photon photodissociation of H2+ ionic molecules as an example, we explored the conditions wherein the LICI associated GP affects dissociation dynamics. We found that GP leads to a phase shift between the angular distributions of GP included and GP excluded photofragments. This effect is more pronounced when the energy of the initial vibrational level is above the energy of the LICI point.
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