Project supported by the National Natural Science Foundation of China (Grant Nos. 10774093 and 10374061)
The ionization rate of Rydberg lithium atoms in a static electric field is examined within semiclassical theory which involves scattering effects off the core. By semiclassical analysis, this ionization process can be...
Project supported by the National Natural Science Foundation of China (Grant Nos 10774093 and 10374061)
This paper presents theoretical computations of the ionization rate of Rydberg lithium atom above the classical ionization threshold using semiclassical approximation. The yielded random pulse trains of the escape ele...
supported by the National Natural Science Foundation of China (Grant Nos 10774093 and 10374061)
The chaotic behaviours of the Rydberg hydrogen atom near a metal surface are presented. A numerical comparison of Poincare surfaces of section with recurrence spectra for a few selected scaled energies indicates the c...
the National Natural Science Foundation of China(Grant Nos.10774093 and 10374061)
Based on the closed orbit theory framework together with the quantum defect the-ory and time-independent scattering matrices theory,we calculate the recurrence spectra of diamagnetic Cs atoms at several different scal...
Project supported by the National Natural Science Foundation of China(Grant Nos10774093 and 10374061)
This paper presents recurrence spectra of highly excited lithium atoms with M = 1 state in parallel electric and magnetic fields at a fixed scaled energy ε = -0.03. Short-ranged potentials including ionic core potent...