${}^{3}\mathrm{He}$ and $pd$ Scattering to Next-to-Leading Order in Pionless Effective Field Theory
Nuclear Theory
2015-04-21 v2
Abstract
We study the three-body systems of and scattering and demonstrate, both analytically and numerically, that a new three-body force is needed at next-to-leading order in pionless effective field theory. We also show that at leading order these observables require no new three-body force beyond what is necessary to describe scattering. We include electromagnetic effects by iterating only diagrams that involve a single photon exchange in the three-body sector.
Keywords
Cite
@article{arxiv.1402.5441,
title = {${}^{3}\mathrm{He}$ and $pd$ Scattering to Next-to-Leading Order in Pionless Effective Field Theory},
author = {Jared Vanasse and David A. Egolf and John Kerin and Sebastian König and Roxanne P. Springer},
journal= {arXiv preprint arXiv:1402.5441},
year = {2015}
}
Comments
41 pages, 12 figures