Benchmark calculation of p-3H and n-3He scattering
Nuclear Theory
2017-04-05 v1 Nuclear Experiment
Abstract
p-3H and n-3He scattering in the energy range above the n-3He but below the d-d thresholds is studied by solving the 4-nucleon problem with a realistic nucleon-nucleon interaction. Three different methods -- Alt, Grassberger and Sandhas, Hyperspherical Harmonics, and Faddeev-Yakubovsky -- have been employed and their results for both elastic and charge-exchange processes are compared. We observe a good agreement between the three different methods, thus the obtained results may serve as a benchmark. A comparison with the available experimental data is also reported and discussed.
Keywords
Cite
@article{arxiv.1610.09140,
title = {Benchmark calculation of p-3H and n-3He scattering},
author = {M. Viviani and A. Deltuva and R. Lazauskas and A. C. Fonseca and A. Kievsky and L. E. Marcucci},
journal= {arXiv preprint arXiv:1610.09140},
year = {2017}
}
Comments
13 pages, 6 figures. arXiv admin note: text overlap with arXiv:1109.3625