NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 6, 2024.

Search: Author = M.H.Koh

Found 7 matches.

Back to query form

2021KE08      Phys.Rev. C 103, 064315 (2021)

K.-W.Kelvin-Lee, M.-H.Koh, L.Bonneau

Role of tensor terms of the Skyrme energy-density functional on neutron deformed magic numbers in the rare-earth region

NUCLEAR STRUCTURE ^{156,158,160,162,164,166,168,170}Gd, ^{160,162,164,166,168,170,172,174}Dy, ^{166,168,170,172,174,176}Er, ^{166,168,170,172,174,176,178}Yb, ^{170,172,174,176,178,180,182}Hf; calculated proton intrinsic quadrupole moments Q₂₀, S(2n) differentials between two consecutive even-even nuclei with tensor and nontensor components, neutron single-particle energy spectra for ^{164,166,168,170}Dy, ^{168,170,172,174,176}Er, ^{170,172,174,176,178}Hf. Skyrme Hartree-Fock-BCS calculations with several TIJ parametrizations of the Skyrme energy-density functional (EDF). Comparison with experimental data.

doi: 10.1103/PhysRevC.103.064315
Citations: PlumX Metrics

2019NO05      Phys.Rev. C 99, 064306 (2019)

N.M.Nor, N.-A.Rezle, K.-W.Kelvin-Lee, M.-H.Koh, L.Bonneau, P.Quentin

Consistency of two different approaches to determine the strength of a pairing residual interaction in the rare-earth region

NUCLEAR STRUCTURE ^{156,157,158,159,160}Sm, ^159,161Eu, ^{160,161,162,163,164,165,166}Gd, ^{161,163,165,167}Tb, ^{162,163,164,165,166,167,168}Dy, ^167,169Ho, ^{168,169,170,171,172}Er, ^169,171,173Tm, ^{170,171,172,173,174,175,176,177,178}Yb, ^177,179Lu, ^{176,177,178,179,180,181,182}Hf, ¹⁷⁹Ta, ¹⁸⁰W; analyzed odd-even staggering of binding energies, and moments of inertia of the first 2+ states of even-even nuclei; calculated neutron and proton pairing residual interaction strengths, binding energies, and moments of inertia. Self-consistent Hartree-Fock plus BCS framework, with the implementation of a self-consistent blocking in the case of odd-mass nuclei, using Skyrme SIII parametrization. Comparison with experimental values, and with other theoretical predictions.

doi: 10.1103/PhysRevC.99.064306
Citations: PlumX Metrics

2018NH01      Int.J.Mod.Phys. E27, 1850052 (2018)

T.V.Nhan Hao, N.Nhu Le, M.H.Koh, N.Quang Hung, N.N.Duy, Vinh N.T.Pham, N.Hoang Tung

Microscopic optical potential obtained from energy-density-functional approach for neutron-nucleus elastic scattering

NUCLEAR REACTIONS ¹⁶O, ^40,48Ca, ²⁰⁸Pb(n, n), E<50 MeV; calculated σ(θ) using microscopical optical potentials. Comparison with experimental results.

doi: 10.1142/S0218301318500520
Citations: PlumX Metrics

2017KO04      Phys.Rev. C 95, 014315 (2017)

M.-H.Koh, L.Bonneau, P.Quentin, T.V.Nhan Hao, H.Wagiran

Fission barriers of two odd-neutron actinide nuclei taking into account the time-reversal symmetry breaking at the mean-field level

NUCLEAR STRUCTURE ²³⁹Pu, ²³⁵U; calculated deformation-energy curves as function of Q₂₀, inner-barrier heights, fission-isomeric energies, and outer-barrier heights, isomeric energies and intrinsic charge quadrupole moments in the fission isomeric well, levels, J, π, bands in the ground-state and isomeric wells. Hartree-Fock plus BCS approach with self-consistent particle blocking, using SkM*, SLy5* and SIII Skyrme parametrizations. Comparison with experimental data.

doi: 10.1103/PhysRevC.95.014315
Citations: PlumX Metrics

2016KO06      Eur.Phys.J. A 52, 3 (2016)

M.-H.Koh, D.D.Duc, T.V.Nhan Hao, T.L.Ha, P.Quentin, L.Bonneau

Band-head spectra of low-energy single-particle excitations in some well-deformed, odd-mass heavy nuclei within a microscopic approach

NUCLEAR STRUCTURE ^234,236,238U, ²³⁷Np, ^238,239Pu, ²⁴¹Am, ²⁴²Cm; calculated band-head states, energy, J, inertia moment using HF plus BCS approach with blocking and two Skyrme interactions.

doi: 10.1140/epja/i2016-16003-8
Citations: PlumX Metrics

2012HA17      Int.J.Mod.Phys. E21, 1250051 (2012)

T.V.Nhan Hao, J.Le Bloas, M.-H.Koh, L.Bonneau, P.Quentin

Further microscopic studies of the fission barriers of heavy nuclei

doi: 10.1142/S0218301312500516
Citations: PlumX Metrics

2011LE21      Phys.Rev. C 84, 014310 (2011)

J.Le Bloas, M.Koh, P.Quentin, L.Bonneau, J.I.A.Ithnin

Exact Coulomb exchange calculations in the Skyrme-Hartree-Fock-BCS framework and tests of the Slater approximation

NUCLEAR STRUCTURE ¹⁶O, ²⁴Mg, ^40,48Ca, ⁴⁸Cr, ^48,56Ni, ⁹⁰Zr, ¹⁰⁶Mo, ^100,132Sn, ^174,176,178Hf, ^206,208,210Pb, ²³⁸U, ²⁹⁸Fl, ³¹⁰126; Z=20-34, N=28; Z=40-58, N=64; Z=52-62, N=78; Z=68-80, N=106; Z=76-88, N=126; Z=86-100, N=146; calculated Coulomb interaction and fission properties for even-even nuclei within the Skyrme-Hartree-Fock/Bardeen-Cooper-Schrieffer approach. Pairing correlations. ⁷⁰Se; calculated deformation energy curves. ²¹²Po, ²¹⁴Rn, ²¹⁶Ra, ²¹⁸Th; calculated α decay properties.

doi: 10.1103/PhysRevC.84.014310
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter M.H.Koh: , M.H.KOH