Abstract
We apply a method suggested by Delos [Rev. Mod. Phys. 53, 287 (1981)] to correct the Born-Oppenheimer basis by incorporation of proper boundary conditions for bound states of molecular systems. We calculate the correct nonadiabatic coupling matrix elements for [Formula Presented] and its isotopic variants and use them to determine the [Formula Presented] vibronic spectrum.
| Original language | English |
|---|---|
| Pages (from-to) | 2680-2683 |
| Number of pages | 4 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 59 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1999 |
| Externally published | Yes |
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