摘要
We have theoretically investigated excitation processes of H^- ions in the doubly excited states by Ar-impact,using the impulse approximation and employing the hyperspherical wavefunctions.We have found that the H^- ion in the double excited states tends to conserve its initial states as a “floppy linear triatomic molecule” during excitation processes except for the restriction arising from the Pauli exclusion principle for two atomic electrons.
We have theoretically investigated excitation processes of H-ions in the doubly excited states by Ar-impact, using the impulse approximation and employing the hyperspherical wavefunctions. We have found that the H- ion in the doubly excited states tends to conserve its initial states as a 'floppy linear triatomic molecule' during excitation processes except for the restriction ari-sing from the Pauli exclusion principle for two atomic electrons.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1990年第4期1571-1574,共4页
Journal of Atomic and Molecular Physics
