Benchmark Test Calculation of a Four-Nucleon Bound State
Nuclear Theory
2010-04-06 v3
Abstract
In the past, several efficient methods have been developed to solve the Schroedinger equation for four-nucleon bound states accurately. These are the Faddeev-Yakubovsky, the coupled-rearrangement-channel Gaussian-basis variational, the stochastic variational, the hyperspherical variational, the Green's function Monte Carlo, the no-core shell model and the effective interaction hyperspherical harmonic methods. In this article we compare the energy eigenvalue results and some wave function properties using the realistic AV8' NN interaction. The results of all schemes agree very well showing the high accuracy of our present ability to calculate the four-nucleon bound state.
Cite
@article{arxiv.nucl-th/0104057,
title = {Benchmark Test Calculation of a Four-Nucleon Bound State},
author = {H. Kamada and A. Nogga and W. Gloeckle and E. Hiyama and M. Kamimura and K. Varga and Y. Suzuki and M. Viviani and A. Kievsky and S. Rosati and J. Carlson and Steven C. Pieper and R. B. Wiringa and P. Navratil and B. R. Barrett and N. Barnea and W. Leidemann and G. Orlandini},
journal= {arXiv preprint arXiv:nucl-th/0104057},
year = {2010}
}
Comments
17 pages, 1 figures