dorsal/arxiv
View SchemaEnergy and expectation values of the PsH system
| Authors | J. Mitroy |
|---|---|
| Categories | |
| ArXiv ID | physics/0603109 |
| URL | https://arxiv.org/abs/physics/0603109 |
| DOI | 10.1103/PhysRevA.73.054502 |
Abstract
Close to converged energies and expectation values for PsH are computed using a ground state wave function consisting of 1800 explicitly correlated gaussians. The best estimate of the PsH$^{\infty}$ energy was -0.789196740 hartree which is the lowest variational energy to date. The 2$\gamma$ annihilation rate for PsH$^{\infty}$ was $2.47178\times 10^{9}$ s$^{-1}$.
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"abstract": "Close to converged energies and expectation values for PsH are computed using\na ground state wave function consisting of 1800 explicitly correlated\ngaussians. The best estimate of the PsH$^{\\infty}$ energy was -0.789196740\nhartree which is the lowest variational energy to date. The 2$\\gamma$\nannihilation rate for PsH$^{\\infty}$ was $2.47178\\times 10^{9}$ s$^{-1}$.",
"arxiv_id": "physics/0603109",
"authors": [
"J. Mitroy"
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"doi": "10.1103/PhysRevA.73.054502",
"title": "Energy and expectation values of the PsH system",
"url": "https://arxiv.org/abs/physics/0603109"
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