Shell model in a first principles approach

J. P. Vary; B. R. Barrett; R. Lloyd; P. Navrátil; A. Nogga; W. E. Ormand

doi:10.1016/j.nuclphysa.2004.09.146

Shell model in a first principles approach

J. P. Vary, B. R. Barrett, R. Lloyd, P. Navrátil, A. Nogga, W. E. Ormand

Physics

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We develop and apply an ab-initio approach to nuclear structure. Starting with the NN interaction, that fits two-body scattering and bound state data, and adding a theoretical NNN potential, we evaluate nuclear properties in a no-core approach. For presently feasible no-core model spaces, we evaluate an effective Hamiltonian in a cluster approach which is guaranteed to provide exact answers for sufficiently large model spaces and/or sufficiently large clusters. A number of recent applications are surveyed including an initial application to exotic multiquark systems.

Original language	English (US)
Pages (from-to)	123-129
Number of pages	7
Journal	Nuclear Physics A
Volume	746
Issue number	1-4 SPEC.ISS.
DOIs	https://doi.org/10.1016/j.nuclphysa.2004.09.146
State	Published - Dec 27 2004

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.nuclphysa.2004.09.146

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title = "Shell model in a first principles approach",

abstract = "We develop and apply an ab-initio approach to nuclear structure. Starting with the NN interaction, that fits two-body scattering and bound state data, and adding a theoretical NNN potential, we evaluate nuclear properties in a no-core approach. For presently feasible no-core model spaces, we evaluate an effective Hamiltonian in a cluster approach which is guaranteed to provide exact answers for sufficiently large model spaces and/or sufficiently large clusters. A number of recent applications are surveyed including an initial application to exotic multiquark systems.",

author = "Vary, {J. P.} and Barrett, {B. R.} and R. Lloyd and P. Navr{\'a}til and A. Nogga and Ormand, {W. E.}",

note = "Funding Information: ∗Supported in part by USDOE grant DE-FG-02 87ER40371 †Supported in part by NSF grant PHY0070858 ‡This work was partly performed under the auspices of the U. S. Department of Energy by the University of California, Lawrence Livermore National Laboratory under contract No. W-7405-Eng-48 §Supported in part by DOE grants DE-FC02-01ER41187 and DE-FG03-00ER41132",

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AU - Vary, J. P.

AU - Barrett, B. R.

AU - Lloyd, R.

AU - Navrátil, P.

AU - Nogga, A.

AU - Ormand, W. E.

N1 - Funding Information: ∗Supported in part by USDOE grant DE-FG-02 87ER40371 †Supported in part by NSF grant PHY0070858 ‡This work was partly performed under the auspices of the U. S. Department of Energy by the University of California, Lawrence Livermore National Laboratory under contract No. W-7405-Eng-48 §Supported in part by DOE grants DE-FC02-01ER41187 and DE-FG03-00ER41132

PY - 2004/12/27

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AB - We develop and apply an ab-initio approach to nuclear structure. Starting with the NN interaction, that fits two-body scattering and bound state data, and adding a theoretical NNN potential, we evaluate nuclear properties in a no-core approach. For presently feasible no-core model spaces, we evaluate an effective Hamiltonian in a cluster approach which is guaranteed to provide exact answers for sufficiently large model spaces and/or sufficiently large clusters. A number of recent applications are surveyed including an initial application to exotic multiquark systems.

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Shell model in a first principles approach

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