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Modern nuclear force predictions for the alpha particle

A. Nogga, H. Kamada, W. Gloeckle

nucl-tharXiv:nucl-th/0004023

Abstract

We present new calculations of the α-particle which are based on the most modern nucleon-nucleon interactions alone and combined with the Tucson-Melbourne or the Urbana IX three-nucleon interaction. Results for the binding energies and some properties of the wavefunction are given. On that phenomenological level little room is left for the action of a possible four-nucleon force.

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