Title: A theoretical investigation of 2Σ+<i>u</i> resonance states of H−2
Abstract: We have applied a new method for computing properties of molecular negative ion resonances to calculate the potential curves of the first three 2Σ+u states of H−2. The energy widths and lifetimes of the resonances are also calculated. The first and third resonances correlate to H+H− asymptotes at R=∞, but the second resonance disappears near R=6.0 a.u. The resonance properties are shown to be insensitive to variations in the basis set. The results are compared to recent calculations on this system.
Publication Year: 1988
Publication Date: 1988-04-15
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 13
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot