Results 101 to 110 of about 248,128 (292)
Contributions of chiral two- and three-nucleon interactions to closed shell nuclei
EPJ Web of Conferences, 2016 Using two-nucleon force alone is usually inadequate to interpret nuclear systems’ experimental data. We adopt a chiral N3LO two-nucleon potential V2N with the inclusion of an in-medium three-nucleon (NNN) force V̄3N to calculate binding energies of ...
Tzeng Yiharn +2 more
doaj +1 more source
Accurate charge dependent nucleon nucleon potential at fourth order of chiral perturbation theory [PDF]
, 2003 We present the first nucleon-nucleon potential at next-to-next-to-next-to-leading order (fourth order) of chiral perturbation theory. Charge dependence is included up to next-to-leading order of the isospin-violation scheme.
D. R. Entem, D. R. Entem, R. Machleidt
semanticscholar +1 more source
Lattice QCD evidence that the Λ(1405) resonance is an antikaon-nucleon molecule. [PDF]
Physical Review Letters, 2014 For almost 50 years the structure of the Λ(1405) resonance has been a mystery. Even though it contains a heavy strange quark and has odd parity, its mass is lower than any other excited spin-1/2 baryon. Dalitz and co-workers speculated that it might be a
J. Hall +6 more
semanticscholar +1 more source
Out‐of‐field neutron radiation from clinical proton, helium, carbon, and oxygen ion beams
Medical Physics, Volume 52, Issue 6, Page 4924-4940, June 2025.Abstract Background In hadron therapy, out‐of‐field doses, which may in the long‐term cause secondary cancers, are mostly due to neutrons. Very recently, 4He and 16O beams have been added to protons and 12C ions for clinical therapy. Purpose The focus of this article is to compare secondary neutron doses produced by clinical protons, 4He, 12C, and 16O ...
Matteo Bolzonella +11 more
wiley +1 more source
Pion–nucleon scattering: from chiral perturbation theory to Roy–Steiner equations
EPJ Web of Conferences, 2016 Ever since Weinberg’s seminal predictions of the pion–nucleon scattering amplitudes at threshold, this process has been of central interest for the study of chiral dynamics involving nucleons.
Kubis Bastian +3 more
doaj +1 more source
Short range nucleon correlations studied with electron and photon probes
SciPost Physics Proceedings, 2020 This paper reviews experimental research into two- and three-body nucleon-nucleon interactions, carried out by the University of Glasgow Nuclear Physics research group.
I.J. Douglas MacGregor
doaj +1 more source
The High precision, charge dependent Bonn nucleon-nucleon potential (CD-Bonn) [PDF]
, 2000 We present a charge-dependent one-boson-exchange nucleon-nucleon $(\mathrm{NN})$ potential that fits the world proton-proton data below 350 MeV available in the year 2000 with a ${\ensuremath{\chi}}^{2}$ per datum of 1.01 for 2932 data and the ...
R. Machleidt
semanticscholar +1 more source
Journal of Phycology, Volume 61, Issue 3, Page 587-606, June 2025.Abstract The globally distributed genus Zygogonium exhibits a narrow environmental range, with 19 morphologically described species. Its molecular characterization is poor, based on a single accession of the type species Z. ericetorum from Austria.
Rosalina Stancheva +5 more
wiley +1 more source
Evaluation of the two lightest quark masses
Ядерна фізика та енергетика, 2017 Simple relations between the masses of the two lightest up and down quarks were obtained on the basis of the simple physically based model compatible with the present-day theory of strong interactions, i.e. with quantum chromodynamics.
V. A. Babenko, N. M. Petrov
doaj
Relativistic nucleon–nucleon potentials in a spin-dependent three-dimensional approach
Scientific Reports, 2021 The matrix elements of relativistic nucleon–nucleon (NN) potentials are calculated directly from the nonrelativistic potentials as a function of relative NN momentum vectors, without a partial wave decomposition.
M. R. Hadizadeh, M. Radin, F. Nazari
doaj +1 more source