Open AccessResonance enhancement of the endohedrally confined hydrogen-like system
Author(s) -
Xiaofeng Wang,
Qiao Hao-Xue,
Hailin Liu,
Yu Guo-Ping
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.3530
Subject(s) - resonance (particle physics) , hydrogen , physics , atomic physics , molecular physics , nuclear magnetic resonance , quantum mechanics
Using B-spline method, we take Be3+ in buckyminister fullerence as a n example and have calculated the 2s—3p oscillator strength of the endohedrally confined hydrogen-like system in the confining well with different shapes and l ocations. Resonance enhancement appears as the 2s and 3p states are both bound i n outer well, and a resonance enhancement peak has been found at the “collapse point”. Our results show that resonance enhancement is insensitive to the shape of the confining well, and it is also influenced by confinement ability. The lo cation of the confining well may strongly affect the resonance enhancement.