Chiral effective field theory and nuclear forces
We review how nuclear forces emerge from low-energy QCD via chiral effective field theory.
The presentation is accessible to the non-specialist. At the same time, we also provide …
The presentation is accessible to the non-specialist. At the same time, we also provide …
Nuclear effective field theory: status and perspectives
The nuclear-physics landscape has been redesigned as a sequence of effective field
theories (EFTs) connected to the standard model through symmetries and lattice simulations …
theories (EFTs) connected to the standard model through symmetries and lattice simulations …
Modern theory of nuclear forces
Effective field theory allows for a systematic and model-independent derivation of the forces
between nucleons in harmony with the symmetries of quantum chromodynamics. The …
between nucleons in harmony with the symmetries of quantum chromodynamics. The …
The problem of renormalization of chiral nuclear forces
U Van Kolck - Frontiers in Physics, 2020 - frontiersin.org
Ever since quantum field theory was first applied to the derivation of nuclear forces in the
mid-twentieth century, the renormalization of pion exchange with realistic couplings has …
mid-twentieth century, the renormalization of pion exchange with realistic couplings has …
Power counting and perturbative one pion exchange in heavy meson molecules
M Pavón Valderrama - Physical Review D—Particles, Fields, Gravitation, and …, 2012 - APS
We discuss the possible power counting schemes that can be applied in the effective field
theory description of heavy meson molecules, such as the X (3872) or the recently …
theory description of heavy meson molecules, such as the X (3872) or the recently …
Renormalizing chiral nuclear forces: triplet channels
B Long, CJ Yang - Physical Review C—Nuclear Physics, 2012 - APS
We discuss the subleading contact interactions, or counterterms, of the triplet channels of
nucleon-nucleon scattering in the framework of chiral effective field theory, with S and P …
nucleon-nucleon scattering in the framework of chiral effective field theory, with S and P …
Perturbative renormalizability of chiral two-pion exchange in nucleon-nucleon scattering
M Pavón Valderrama - Physical Review C—Nuclear Physics, 2011 - APS
We study the perturbative renormalizability of chiral two-pion exchange for singlet and triplet
channels within effective field theory, provided that the one-pion exchange piece of the …
channels within effective field theory, provided that the one-pion exchange piece of the …
Regularization, renormalization and “peratization” in effective field theory for two nucleons
We discuss conceptual aspects of renormalization in the context of effective field theories for
the two-nucleon system. It is shown that, contrary to widespread belief, the renormalization …
the two-nucleon system. It is shown that, contrary to widespread belief, the renormalization …
Partial-wave analysis of nucleon-nucleon scattering below the pion-production threshold
We undertake a simultaneous partial wave analysis of proton-proton and neutron-proton
scattering data below the pion production threshold up to laboratory energies of 350 MeV …
scattering data below the pion production threshold up to laboratory energies of 350 MeV …
Short-range nuclear forces in singlet channels
B Long, CJ Yang - Physical Review C—Nuclear Physics, 2012 - APS
Continuing our effort to build a consistent power counting for chiral nuclear effective field
theory (EFT), we discuss the subleading contact interactions, or counterterms, in the singlet …
theory (EFT), we discuss the subleading contact interactions, or counterterms, in the singlet …