Calculation of multichannel reactions in the four-nucleon system above breakup threshold
Nuclear Theory
2017-06-05 v1 Quantum Gases
Nuclear Experiment
Atomic Physics
Abstract
Exact four-body equations of Alt, Grassberger and Sandhas are solved for neutron- and proton- scattering in the energy regime above the four-nucleon breakup threshold. Cross sections and spin observables for elastic, transfer, charge-exchange, and breakup reactions are calculated using realistic nucleon-nucleon interaction models, including the one with effective many-nucleon forces due to explicit -isobar excitation. The experimental data are described reasonably well with only few exceptions such as vector analyzing powers.
Keywords
Cite
@article{arxiv.1409.0337,
title = {Calculation of multichannel reactions in the four-nucleon system above breakup threshold},
author = {A. Deltuva and A. C. Fonseca},
journal= {arXiv preprint arXiv:1409.0337},
year = {2017}
}
Comments
5 pages, 6 figures, to be published in Phys. Rev. Lett