dorsal/arxiv
View SchemaHigh-precision evaluation of the Vibrational spectra of long-range molecules
| Authors | C. Tannous, J. Langlois |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0103066 |
| URL | https://arxiv.org/abs/quant-ph/0103066 |
| DOI | 10.1139/cjp-79-2-3-109 |
Abstract
Vibrational spectra of long-range molecules are determined accurately and to arbitrary accuracy with the Canonical Function Method. The energy levels of the $0^-_g$ and $1_u$ electronic states of the $^{23}{\rm Na}_2$ molecule are determined from the Ground state up to the continuum limit. The method is validated by comparison with previous results obtained by Stwalley et al. using the same potential and Trost et al. whose work is based on the Lennard-Jones potential adapted to long-range molecules.
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"abstract": "Vibrational spectra of long-range molecules are determined accurately and to\narbitrary accuracy with the Canonical Function Method. The energy levels of the\n$0^-_g$ and $1_u$ electronic states of the $^{23}{\\rm Na}_2$ molecule are\ndetermined from the Ground state up to the continuum limit. The method is\nvalidated by comparison with previous results obtained by Stwalley et al. using\nthe same potential and Trost et al. whose work is based on the Lennard-Jones\npotential adapted to long-range molecules.",
"arxiv_id": "quant-ph/0103066",
"authors": [
"C. Tannous",
"J. Langlois"
],
"categories": [
"quant-ph"
],
"doi": "10.1139/cjp-79-2-3-109",
"title": "High-precision evaluation of the Vibrational spectra of long-range molecules",
"url": "https://arxiv.org/abs/quant-ph/0103066"
},
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