Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.017 seconds
Gao Song; Xu Xueyou; Li Hongyun; Zhang Yanhui; Lin Shenglu, E-mail: gaosong29@yahoo.com.cn, E-mail: sllin@sdnu.edu.cn2008
AbstractAbstract
[en] An extended harmonic inversion method is analytically continued to approach bifurcation region of the closed orbits thus to obtain highly resolved spectra of lithium atom in external field. The suitable band-limited signal is generated by a semiclassical uniform approximation. By decimating the selected signal window and solving the algebraic set of nonlinear equations the quantum eigenvalues are properly fitted, which reveal the fine resonance structure hidden in low resolution spectrum. The study is made at the scaled energy ε = -2.7, relevant bifurcation effects and core-scattered impacts have to be taken into account. It is demonstrated that the present method is a useful technique for the semiclassical quantization of system with mixed regular-chaotic classical dynamics
Primary Subject
Source
Available from http://dx.doi.org/10.1088/0253-6102/49/5/45; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Communications in Theoretical Physics; ISSN 0253-6102;
; v. 49(5); p. 1291-1294

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue