Expectation values of the e+ PsH system

Jun-Yi Zhang, James Mitroy

    Research output: Contribution to journalArticleResearchpeer-review

    Abstract

    Close to converged energies and expectation values for e+ PsH are computed using a ground-state wave function consisting of 1500 explicitly correlated Gaussians. The best estimate of the e+ PsH ground state can be regarded as consisting of a weakly bound positron orbiting the PsH ground state. � 2007 The American Physical Society.
    Original languageEnglish
    Pages (from-to)14501-14505
    Number of pages5
    JournalPhysical Review A - Atomic, Molecular, and Optical Physics
    Volume76
    Issue number1
    Publication statusPublished - 2007

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    Zhang, Jun-Yi ; Mitroy, James. / Expectation values of the e+ PsH system. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2007 ; Vol. 76, No. 1. pp. 14501-14505.
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    abstract = "Close to converged energies and expectation values for e+ PsH are computed using a ground-state wave function consisting of 1500 explicitly correlated Gaussians. The best estimate of the e+ PsH ground state can be regarded as consisting of a weakly bound positron orbiting the PsH ground state. � 2007 The American Physical Society.",
    keywords = "Correlation theory, Energy conversion, Ground state, Positrons, Wave functions, Converged energies, e+ PsH system, Weakly bound positron, Atomic physics",
    author = "Jun-Yi Zhang and James Mitroy",
    year = "2007",
    language = "English",
    volume = "76",
    pages = "14501--14505",
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    Zhang, J-Y & Mitroy, J 2007, 'Expectation values of the e+ PsH system', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 76, no. 1, pp. 14501-14505.

    Expectation values of the e+ PsH system. / Zhang, Jun-Yi; Mitroy, James.

    In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 76, No. 1, 2007, p. 14501-14505.

    Research output: Contribution to journalArticleResearchpeer-review

    TY - JOUR

    T1 - Expectation values of the e+ PsH system

    AU - Zhang, Jun-Yi

    AU - Mitroy, James

    PY - 2007

    Y1 - 2007

    N2 - Close to converged energies and expectation values for e+ PsH are computed using a ground-state wave function consisting of 1500 explicitly correlated Gaussians. The best estimate of the e+ PsH ground state can be regarded as consisting of a weakly bound positron orbiting the PsH ground state. � 2007 The American Physical Society.

    AB - Close to converged energies and expectation values for e+ PsH are computed using a ground-state wave function consisting of 1500 explicitly correlated Gaussians. The best estimate of the e+ PsH ground state can be regarded as consisting of a weakly bound positron orbiting the PsH ground state. � 2007 The American Physical Society.

    KW - Correlation theory

    KW - Energy conversion

    KW - Ground state

    KW - Positrons

    KW - Wave functions

    KW - Converged energies

    KW - e+ PsH system

    KW - Weakly bound positron

    KW - Atomic physics

    M3 - Article

    VL - 76

    SP - 14501

    EP - 14505

    JO - Physical Review A

    JF - Physical Review A

    SN - 1050-2947

    IS - 1

    ER -