High-precision nuclear forces from chiral eft: State-of-the-art, challenges, and outlook

E Epelbaum, H Krebs, P Reinert - Frontiers in Physics, 2020 - frontiersin.org
We review a new generation of nuclear forces derived in chiral effective field theory using
the recently proposed semilocal regularization method. We outline the conceptual …

Nuclear forces for precision nuclear physics: A collection of perspectives

I Tews, Z Davoudi, A Ekström, JD Holt, K Becker… - Few-Body Systems, 2022 - Springer
This is a collection of perspective pieces contributed by the participants of the Institute for
Nuclear Theory's Program on Nuclear Physics for Precision Nuclear Physics which was held …

Role of Left-Hand Cut Contributions on Pole Extractions from Lattice Data: Case Study for

ML Du, A Filin, V Baru, XK Dong, E Epelbaum… - Physical Review Letters, 2023 - APS
We discuss recent lattice data for the T cc (3875)+ state to stress, for the first time, a
potentially strong impact of left-hand cuts from the one-pion exchange on the pole extraction …

Weakly Bound Dibaryon from SU(3)-Flavor-Symmetric QCD

JR Green, AD Hanlon, PM Junnarkar, H Wittig - Physical Review Letters, 2021 - APS
We present the first study of baryon-baryon interactions in the continuum limit of lattice QCD,
finding unexpectedly large lattice artifacts. Specifically, we determine the binding energy of …

Solving the left-hand cut problem in lattice QCD: from finite volume energy levels

L Meng, V Baru, E Epelbaum, AA Filin, AM Gasparyan - Physical Review D, 2024 - APS
We discuss a novel effective-field-theory-based approach for extracting two-body scattering
information from finite volume energies, serving as an alternative to Lüscher's method. By …

Nucleon-nucleon scattering up to next-to-next-to-leading order in manifestly Lorentz-invariant chiral effective field theory: Peripheral phases

XL Ren, E Epelbaum, J Gegelia - Physical Review C, 2022 - APS
We study the nucleon-nucleon interaction up to next-to-next-to-leading order using time-
ordered perturbation theory in the framework of manifestly Lorentz-invariant chiral effective …

Toward consistent nuclear interactions from chiral Lagrangians. I. The path-integral approach

H Krebs, E Epelbaum - Physical Review C, 2024 - APS
Low-energy nuclear interactions have been extensively studied in the framework of chiral
effective field theory. The corresponding potentials have been worked out using dimensional …

Nuclear physics uncertainties in light hypernuclei

D Gazda, T Yadanar Htun, C Forssén - Physical Review C, 2022 - APS
The energy levels of light hypernuclei are experimentally accessible observables that
contain valuable information about the interaction between hyperons and nucleons. In this …

-nucleon scattering in baryon chiral perturbation theory

XL Ren, E Epelbaum, J Gegelia - Physical Review C, 2020 - APS
We calculate the Λ-nucleon scattering phase shifts and mixing angles by applying time-
ordered perturbation theory to the manifestly Lorentz-invariant formulation of SU (3) baryon …

Quenched spin-orbit splitting by a relativistic Fock diagram in single- hypernuclei

SY Ding, Z Qian, BY Sun, WH Long - Physical Review C, 2022 - APS
We extend the relativistic Hartree-Fock (RHF) theory to study the structure of single-Λ
hypernuclei. The density dependence is taken in both meson-nucleon and meson-hyperon …