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NSR database version of April 29, 2024.

Search: Author = Y.Volkotrub

Found 8 matches.

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2022VO07      Phys.Rev. C 106, 034002 (2022)

Yu.Volkotrub, R.Skibinski, J.Golak, H.Witala

Correlations among neutron-proton and neutron-deuteron elastic scattering observables

NUCLEAR REACTIONS 1,2H(n, n), E=10, 13, 65, 135 MeV; calculated σ(θ), polarization, asymmetry, correlation plots and coefficients between calculated elastic scattering observables. Ab-initio calculations with OPE-Gaussian force, chiral N4LO SMS and the N4LO+ SMS interactions.

doi: 10.1103/PhysRevC.106.034002
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2021MA32      Phys.Rev. C 103, 054001 (2021)

P.Maris, E.Epelbaum, R.J.Furnstahl, J.Golak, K.Hebeler, T.Huther, H.Kamada, H.Krebs, Ulf-G.Meissner, J.A.Melendez, A.Nogga, P.Reinert, R.Roth, R.Skibinski, V.Soloviov, K.Topolnicki, J.P.Vary, Yu.Volkotrub, H.Witala, T.Wolfgruber, for the LENPIC Collaboration

Light nuclei with semilocal momentum-space regularized chiral interactions up to third order

NUCLEAR STRUCTURE 3H, 3,4,6,8He, 6,7,8,9Li, 8,10Be, 10,11,12,13B, 12,13,14C, 14,15N, 16O; calculated energies of ground and excited states, S(2n) for 6He and 6Li, α+d breakup up for 6Li, and 3α breakup for 12C, energies, wave functions and radii for 3H, 3,4He. Semilocal momentum-space (SMS) regularized two- and three-nucleon forces up to third chiral order (N2LO), with the two low-energy constants entering the three-body force determined from the triton binding energy and the differential cross-section minimum in elastic nucleon-deuteron scattering. Comparison with experimental data.

NUCLEAR REACTIONS 1H(polarized d, d), E=70, 140, 200, 270 MeV; 2H(p, d), (polarized p, d), E=65 MeV; calculated analyzing powers Ay(θ) and differential cross sections for elastic scattering using semilocal momentum-space (SMS) regularized two- and three-nucleon forces up to third chiral order (N2LO) three-nucleon force (3NF). Comparison with experimental data.

doi: 10.1103/PhysRevC.103.054001
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2020EP01      Eur.Phys.J. A 56, 92 (2020)

E.Epelbaum, J.Golak, K.Hebeler, H.Kamada, H.Krebs, U.-G.Meissner, A.Nogga, P.Reinert, R.Skibinski, K.Topolnicki, Yu.Volkotrub, H.Witala

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

doi: 10.1140/epja/s10050-020-00102-2
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2020VO01      Acta Phys.Pol. B51, 273 (2020)

Y.Volkotrub, J.Golak, R.Skibinski, K.Topolnicki, H.Witala

Correlations among observables in two- and three-nucleon systems

doi: 10.5506/APhysPolB.51.273
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2019TO12      Acta Phys.Pol. B50, 371 (2019)

K.Topolnicki, J.Golak, R.Skibinski, H.Witala, Y.Volkotrub

Few-nucleon Systems Without Partial Wave Decomposition

NUCLEAR STRUCTURE 3H, 3He; calculated scalar functions of bound states using three dimensional formalism.

doi: 10.5506/aphyspolb.50.371
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2019VO15      Acta Phys.Pol. B50, 367 (2019)

Y.Volkotrub, R.Skibinski, J.Golak, K.Topolnicki, H.Witala

Theoretical Uncertainties in the Description of the Nucleon-Deuteron Elastic Scattering at E=135 MeV

NUCLEAR REACTIONS 2H(p, p), E=135 MeV; calculated elastic scattering spin correlation coefficient, nucleon to nucleon spin transfer coefficient. Calculations with One-Pion-Exchange (OPE) Gaussian and chiral N4LO potentials.

doi: 10.5506/aphyspolb.50.367
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2018SK01      Phys.Rev. C 97, 014002 (2018)

R.Skibinski, J.Golak, K.Topolnicki, H.Witala, Yu.Volkotrub, H.Kamada, A.M.Shirokov, R.Okamoto, K.Suzuki, J.P.Vary

Nucleon-deuteron scattering with the JISP16 potential

NUCLEAR REACTIONS 2H(polarized p, p), (polarized n, n), (n, p), (polarized p, 2p), 1H(polarized d, d), E=5, 13, 65, 135 MeV; calculated differential elastic σ(θ), deuteron vector and tensor analyzing powers iT11, T22, differential cross section for deuteron breakup process. Nucleon-nucleon J-matrix inverse scattering potential JISP16 for elastic nucleon-deuteron scattering and the deuteron breakup process using the formalism of Faddeev equations. Comparison with experimental data, and with theoretical calculations using CD Bonn, Argonne AV18, and the chiral forces.

NUCLEAR STRUCTURE 2H; calculated ground state energies, 3S1 and 3D1 state probabilities for deuteron, potential and kinetic energies for various NN interactions. 3H; calculated binding energy, potential and kinetic energies for various NN interactions.

doi: 10.1103/PhysRevC.97.014002
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2018SK05      Phys.Rev. C 98, 014001 (2018)

R.Skibinski, Yu.Volkotrub, J.Golak, K.Topolnicki, H.Witala

Theoretical uncertainties of the elastic nucleon-deuteron scattering observables

NUCLEAR REACTIONS 2H(n, n), (p, p), E=13, 65, 200 MeV; calculated differential σ(θ), Ay analyzing powers, nucleon to nucleon spin transfer coefficient, deuteron tensor analyzing power, and spin correlation coefficient. One-Pion-Exchange (OPE) Gaussian model Comparison with experimental values.

doi: 10.1103/PhysRevC.98.014001
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