Statistical uncertainties of a chiral interaction at next-to-next-to leading order
Nuclear Theory
2015-06-10 v2
Abstract
We have quantified the statistical uncertainties of the low-energy coupling-constants (LECs) of an optimized nucleon-nucleon (NN) interaction from chiral effective field theory (EFT) at next-to-next-to-leading order (NNLO). In addition, we have propagated the impact of the uncertainties of the LECs to two-nucleon scattering phase shifts, effective range parameters, and deuteron observables.
Keywords
Cite
@article{arxiv.1406.6895,
title = {Statistical uncertainties of a chiral interaction at next-to-next-to leading order},
author = {A. Ekström and B. D. Carlsson and K. A. Wendt and C. Forssén and M. Hjorth-Jensen and R. Machleidt and S. M. Wild},
journal= {arXiv preprint arXiv:1406.6895},
year = {2015}
}
Comments
Submitted to JPhysG Focus issue "Enhancing the interaction between nuclear experiment and theory through information and statistics" (ISNET) (updated author list)