The Three-Nucleon System Near the N-d Threshold
Nuclear Theory
2009-10-30 v1 Nuclear Experiment
Abstract
The three-nucleon system is studied at energies a few hundred keV above the N-d threshold. Measurements of the tensor analyzing powers and for p-d elastic scattering at keV are presented together with the corresponding theoretical predictions. The calculations are extended to very low energies since they are useful for extracting the p-d scattering lengths from the experimental data. The interaction considered here is the Argonne V18 potential plus the Urbana three-nucleon potential. The calculation of the asymptotic D- to S-state ratio for H and He, for which recent experimental results are available, is also presented.
Cite
@article{arxiv.nucl-th/9706077,
title = {The Three-Nucleon System Near the N-d Threshold},
author = {A. Kievsky and S. Rosati and M. Viviani and C. R. Brune and H. J. Karwowski and E. J. Ludwig and M. H. Wood},
journal= {arXiv preprint arXiv:nucl-th/9706077},
year = {2009}
}
Comments
Latex, 11 pages, 2 figures, to be published in Phy.Lett.B