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NSR database version of April 26, 2024.

Search: Author = Y.Nosyk

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2023SA11      Phys.Rev. C 107, 034002 (2023)

S.K.Saha, D.R.Entem, R.Machleidt, Y.Nosyk

Local position-space two-nucleon potentials from leading to fourth order of chiral effective field theory

NUCLEAR REACTIONS ¹H(p, X), (n, X), E<290 MeV; calculated phase shifts, cutoff variations for phase shifts, scattering lengths, effective ranges. Local, position-space chiral NN potential through four orders of chiral effective field theory ranging from LO to N³LO. Comparison with phenomenological Argonne ν18 (AV18) potential.

NUCLEAR STRUCTURE ²H; calculated binding energy, asymptotic S state, asymptotic D/S state, quadrupole moment, D-state probability from the nucleon-nucleon potentials of the present study. ³H; calculated binding energy.

doi: 10.1103/PhysRevC.107.034002
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2021NO12      Phys.Rev. C 104, 054001 (2021)

Y.Nosyk, D.R.Entem, R.Machleidt

Nucleon-nucleon potentials from Δ-full chiral effective-field-theory and implications

NUCLEAR REACTIONS ¹H(n, X), E<200 MeV; calculated neutron-proton scattering phase parameters predicted by Goteborg-Oak Ridge (GO) potentials: NNLO(450)GO, NNLO(394)GO, NNLO(450)Rf and NNLO(394)Rf with fits in the present work, scattering lengths and effective ranges, energy per nucleon in symmetric nuclear matter; investigated chiral nucleon-nucleon potentials at NNLO including Δ-isobar degrees. ²H; predicted binding energy, asymptotic S state, asymptotic D/S state, structure radius, quadrupole moment, D-state probability from the nucleon-nucleon potentials of the present study.

doi: 10.1103/PhysRevC.104.054001
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2017EN03      Phys.Rev. C 96, 024004 (2017)

D.R.Entem, R.Machleidt, Y.Nosyk

High-quality two-nucleon potentials up to fifth order of the chiral expansion

doi: 10.1103/PhysRevC.96.024004
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2016SA46      Phys.Rev. C 94, 044311 (2016)

F.Sammarruca, Y.Nosyk

Impact of the neutron matter equation of state on neutron skins and neutron drip lines in chiral effective field theory

NUCLEAR STRUCTURE ^{20,21,22,23,24,25,26,27,28,29,30,31}O, ^{28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45}Mg, ^{32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49}Al; calculated binding energies and neutron skins for neutron-rich isotopes. Microscopic equations of state for neutron matter obtained at LO, NLO, N2LO and N3LO orders of chiral EFT, with phenomenological model for the EoS of symmetric nuclear matter. Comparison with available experimental values.

doi: 10.1103/PhysRevC.94.044311
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2015EN01      Phys.Rev. C 91, 014002 (2015)

D.R.Entem, N.Kaiser, R.Machleidt, Y.Nosyk

Peripheral nucleon-nucleon scattering at fifth order of chiral perturbation theory

doi: 10.1103/PhysRevC.91.014002
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2015EN05      Phys.Rev. C 92, 064001 (2015)

D.R.Entem, N.Kaiser, R.Machleidt, Y.Nosyk

Dominant contributions to the nucleon-nucleon interaction at sixth order of chiral perturbation theory

doi: 10.1103/PhysRevC.92.064001
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