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 H-3 and He-3 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.

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

Efros, Victor;Leidemann, Winfried;Orlandini, Giuseppina
2004

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 H-3 and He-3 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.
3-4
N., Barnea; Efros, Victor; Leidemann, Winfried; Orlandini, Giuseppina
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/73922
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