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NSR database version of May 6, 2024.

Search: Author = N.Nhu Le

Found 11 matches.

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2023MI03      Phys.Rev. C 107, 024303 (2023)

K.Mizuyama, N.Nhu Le, T.Dieu Thuy, N.Hoang Tung, D.Quang Tam, T.V.Nhan Hao

Complex eigenenergy of the giant dipole resonance for ¹⁶O by the Jost function within the random-phase approximation framework

NUCLEAR STRUCTURE ¹⁶O; calculated electric dipole (E1) strength distribution, poles in the complex energy plane corresponding to the RPA excited states (e.g. Giant Dipole Resonance). Jost function method extended within the framework of random phase approximation (Jost-RPA). Comparison to results obtained with continuum RPA (cRPA) calculations. Found that the ¹⁶O electric dipole giant resonance is formed by multiple poles, each of which is an independent pole with different widths, origins, response properties to residual interactions, and components structures of the density fluctuation.

doi: 10.1103/PhysRevC.107.024303
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2022NH01      Phys.Rev. C 105, 014602 (2022)

N.Nhu Le, N.Quang Hung

Improved version of the α-nucleus optical model potential for reactions relevant to the γ process

NUCLEAR REACTIONS ¹⁰⁷Ag, ^113,115In, ^121,123Sb, ¹²⁷I, ^130,132Ba, ¹⁵¹Eu, ^162,166Er, ¹⁶⁸Yb, ¹⁶⁹Tm, ¹⁸⁷Re, ^191,193Ir(α, n), E(cm)=8-20 MeV; ⁷⁴Ge, ^90,92Zr, ¹⁰⁷Ag, ¹¹²Sn, ^113,115In, ¹²¹Sb, ¹²⁷I, ¹⁵¹Eu, ¹⁶²Er, ¹⁶⁸Yb, ¹⁶⁹Tm, ¹⁹¹Ir(α, γ), E(cm)=8-20 MeV; calculated σ(E). ⁷⁴Ge(α, X), E=1.97, 3.97, 10.97, 16.97 MeV; ¹²¹Sb(α, X), E=6.36, 8.36, 15.36, 21.36 MeV; ¹⁵¹Eu(α, X), E=8.98, 10.98, 17.98, 23.98 MeV; ¹⁸⁷Re(α, X), E(cm)=12.12, 14.12, 21.12, 27.12 MeV; calculated real parts of the α-OMPs obtained with and without dispersive corrections for energies below and above the Coulomb barrier. Improved version of α-nucleus optical model potential (α-OMP), with potential obtained from double-folding calculation using the density-dependent CDM3Y1 interaction plus a repulsive potential. Comparison with experimental data.

doi: 10.1103/PhysRevC.105.014602
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2022NH02      Nucl.Phys. A1023, 122450 (2022)

N.Nhu Le, S.Cristallo, D.Vescovi, L.Tan Phuc, N.Quang Hung

Maxwellian-averaged cross section of ¹⁸¹Ta(n, γ) reaction and its astrophysical implications

NUCLEAR REACTIONS ¹⁸¹Ta(n, γ), E<90 KeV; calculated Maxwellian-averaged σ using TALYS code. Comparison with available data.

doi: 10.1016/j.nuclphysa.2022.122450
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2021NH01      Eur.Phys.J. A 57, 187 (2021)

N.Nhu Le, N.Ngoc Duy, N.Quang Hung

Examination of α-induced fusion reactions relevant to the production of p-nuclei

NUCLEAR REACTIONS ¹⁶²Dy, ¹⁶⁶Er, ¹⁹⁷Au, ¹⁵⁴Sm, ¹⁶²Dy(α, X), E<12 MeV; calculated fusion potentials, parameters, σ. Comparison with available data.

doi: 10.1140/epja/s10050-021-00498-5
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2020HO14      Acta Phys.Pol. B51, 1929 (2020)

N.Hoang Tung, N.Nhu Le, V.N.T.Pham, T.V.Nhan Hao

Microscopic Optical Model Analysis of Proton-Nucleus Elastic Scattering at Low Energy

NUCLEAR REACTIONS ¹⁶O, ^40,48Ca, ²⁰⁸Pb(p, p), E=6-40 MeV; calculated σ(θ). Comparison with available data.

doi: 10.5506/APhysPolB.51.1929
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2020MI05      Phys.Rev. C 101, 034601 (2020)

K.Mizuyama, N.Nhu Le, T.V.Nhan Hao

Fano effect on neutron elastic scattering by open-shell nuclei

doi: 10.1103/PhysRevC.101.034601
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2020NH01      Int.J.Mod.Phys. E29, 2050085 (2020)

N.Nhu Le, N.N.Duy

Examination of α-decay half-lives of undetected transfermium isotopes

RADIOACTIVITY ^264,265Db, ²⁶⁹Db, ^267,268Sg, ²⁷⁰Sg, ²⁶³Bh, ^268,269Bh, ²⁷¹Bh, ²⁷³Bh, ²⁶⁸Hs, ^271,272Hs, ²⁷⁴Hs, ²⁷⁶Hs, ^267,269,271Mt, ^272,273Mt, ²⁷⁷Mt, ²⁶⁸Ds, ^272,274Ds, ^275,276Ds, ^278,280Ds, ^273,275Rg, ^276,277Rg, ^278,279,280Cn, ^279,280,281Nh(α); calculated T_1/2. Comparison with available data.

doi: 10.1142/S0218301320500858
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2020TA24      Phys.Rev. C 102, 061302 (2020)

L.Tan Phuc, N.Quang Hung, N.Dinh Dang, L.T.Quynh Huong, N.N.Anh, N.N.Duy, L.Ngoc Uyen, N.Nhu Le

Role of exact treatment of thermal pairing in radiative strength functions of ^161-163Dy nuclei

NUCLEAR STRUCTURE ^161,162,163Dy; calculated radiative strength functions (RSF) for E1 and E1+M1 excitations, and GDR widths using the phonon damping model (PDM) plus exact thermal pairing (EP), without adding any extra pygmy dipole resonance (PDR) strength function. Comparison with experimental data.

doi: 10.1103/PhysRevC.102.061302
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2019MI07      Phys.Rev. C 99, 054607 (2019)

K.Mizuyama, N.Nhu Le, T.Dieu Thuy, T.V.Nhan Hao

Jost function formalism based on the Hartree-Fock-Bogoliubov formalism

doi: 10.1103/PhysRevC.99.054607
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2019NH01      Int.J.Mod.Phys. E28, 1950056 (2019)

T.V.Nhan Hao, N.N.Duy, K.Y.Chae, N.Quang Hung, N.Nhu Le

Investigation of the synthesis of the unknown superheavy nuclei ^{309, 312}126

NUCLEAR REACTIONS ²⁵¹Cf(⁵⁸Ni, X)³⁰⁹126, ²⁴⁸Cm(⁶⁴Zn, X)³¹²126, E<120 MeV; analyzed available data; deduced evaporation residue σ, pre-synthesis parameters, interaction potentials.

doi: 10.1142/S0218301319500563
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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
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