Incorporation of three-nucleon force in the effective-interaction hyperspherical-harmonic approach

N. Barnea; V. D. Efros; W. Leidemann; G. Orlandini

doi:10.1007/s00601-004-0066-y

Incorporation of three-nucleon force in the effective-interaction hyperspherical-harmonic approach

N. Barnea^*, V. D. Efros, W. Leidemann, G. Orlandini

^*Corresponding author for this work

Racah Institute of Physics

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20 Scopus citations

Abstract

It is shown how a bare three-nucleon force is incorporated into the formalism of the effective interaction approach for hyperspherical harmonics. As a practical example we calculate the ground-state properties of ³H and ³He using the Argonne V18 nucleon-nucleon potential and the Urbana IX three-nucleon force. A very good convergence of binding energies and matter radii is obtained. We also find a very good agreement of our results compared to other high-precision calculations.

Original language	English
Pages (from-to)	155-167
Number of pages	13
Journal	Few-Body Systems
Volume	35
Issue number	3-4
DOIs	https://doi.org/10.1007/s00601-004-0066-y
State	Published - Dec 2004

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abstract = "It is shown how a bare three-nucleon force is incorporated into the formalism of the effective interaction approach for hyperspherical harmonics. As a practical example we calculate the ground-state properties of 3H and 3He using the Argonne V18 nucleon-nucleon potential and the Urbana IX three-nucleon force. A very good convergence of binding energies and matter radii is obtained. We also find a very good agreement of our results compared to other high-precision calculations.",

author = "N. Barnea and Efros, {V. D.} and W. Leidemann and G. Orlandini",

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AU - Barnea, N.

AU - Efros, V. D.

AU - Leidemann, W.

AU - Orlandini, G.

PY - 2004/12

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N2 - It is shown how a bare three-nucleon force is incorporated into the formalism of the effective interaction approach for hyperspherical harmonics. As a practical example we calculate the ground-state properties of 3H and 3He using the Argonne V18 nucleon-nucleon potential and the Urbana IX three-nucleon force. A very good convergence of binding energies and matter radii is obtained. We also find a very good agreement of our results compared to other high-precision calculations.

AB - It is shown how a bare three-nucleon force is incorporated into the formalism of the effective interaction approach for hyperspherical harmonics. As a practical example we calculate the ground-state properties of 3H and 3He using the Argonne V18 nucleon-nucleon potential and the Urbana IX three-nucleon force. A very good convergence of binding energies and matter radii is obtained. We also find a very good agreement of our results compared to other high-precision calculations.

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ER -

Incorporation of three-nucleon force in the effective-interaction hyperspherical-harmonic approach

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