Order-by-order uncertainties of nucleon-nucleon Wolfenstein amplitudes in chiral effective field theory

B McClung, C Elster, DR Phillips - arXiv preprint arXiv:2501.09231, 2025 - arxiv.org
Quantum mechanical invariance principles dictate the most general operator structure that
can be present in the nucleon-nucleon (NN) interaction. Five independent operators appear …

Assessing Correlated Truncation Errors in Modern Nucleon-Nucleon Potentials

PJ Millican, RJ Furnstahl, JA Melendez… - arXiv preprint arXiv …, 2024 - arxiv.org
We test the BUQEYE model of correlated effective field theory (EFT) truncation errors on
Reinert, Krebs, and Epelbaum's semi-local momentum-space implementation of the chiral …

Ab initio nucleon-nucleus elastic scattering with chiral effective field theory uncertainties

RB Baker, B McClung, C Elster, P Maris, SP Weppner… - Physical Review C, 2022 - APS
Background: Effective interactions for nucleon-nucleus elastic scattering from first principles
require the use of the same nucleon-nucleon interaction in the structure and reaction …

Exploring Bayesian parameter estimation for chiral effective field theory using nucleon–nucleon phase shifts

S Wesolowski, RJ Furnstahl… - Journal of Physics G …, 2019 - iopscience.iop.org
We recently developed a Bayesian framework for parameter estimation in general effective
field theories. Here we present selected results from using that framework to estimate …

Towards high-order calculations of three-nucleon scattering in chiral effective field theory

E Epelbaum, J Golak, K Hebeler, H Kamada… - The European Physical …, 2020 - Springer
We discuss the current status of chiral effective field theory in the three-nucleon sector and
present selected results for nucleon–deuteron scattering observables based on semilocal …

Antinucleon-nucleon interaction at next-to-next-to-next-to-leading order in chiral effective field theory

LY Dai, J Haidenbauer, UG Meißner - Journal of high energy physics, 2017 - Springer
A bstract Results for the antinucleon-nucleon\(\left (\overline {N}\; N\right)\) interaction
obtained at next-to-next-to-next-to-leading order in chiral effective field theory (EFT) are …

Weinberg eigenvalues for chiral nucleon-nucleon interactions

J Hoppe, C Drischler, RJ Furnstahl, K Hebeler… - Physical Review C, 2017 - APS
We perform a comprehensive Weinberg eigenvalue analysis of a representative set of
modern nucleon-nucleon interactions derived within chiral effective field theory. Our set …

Antinucleon-nucleon interaction in chiral effective field theory

XW Kang, J Haidenbauer, UG Meißner - Journal of high energy physics, 2014 - Springer
A bstract Results of an exploratory study of the antinucleon-nucleon interaction within chiral
effective field theory are reported. The antinucleon-nucleon potential is derived up to next-to …

Nucleon–nucleon interactions from effective field theory

JA Oller - Nuclear Physics A, 2003 - Elsevier
We have established a new convergent scheme to treat analytically nucleon–nucleon
interactions from a chiral effective field theory. The Kaplan–Savage–Wise (KSW) amplitudes …

[PDF][PDF] Precision studies in the two-nucleon system using chiral effective field theory

P Reinert - 2022 - scholar.archive.org
Describing the nuclear force is a long-standing and challenging problem. Over the last three
decades, a lot of progress has been made in the framework of nuclear chiral effective field …