NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = N.D.Dang Found 61 matches. 2024PH01 Phys.Lett. B 849, 138421 (2024) L.T.Phuc, T.V.Dong, N.D.Dang, B.M.Hue, L.Th.Q.Huong, B.Dey, N.N.Anh, N.Q.Hung Imprint of pairing correlation in (n, γ) and Maxwellian-averaged cross sections of an odd-odd 166Ho nucleus NUCLEAR REACTIONS 165Ho(n, γ), E<10 MeV; calculated σ, the nuclear level density (NLD) and radiative strength function (RSF) by employing the exact thermal pairing (EP) solution in conjunction with both the temperature-dependent independent-particle model (EP+IPM) for the NLD and the phonon damping model (EP+PDM) for the RSF. Comparison with available data.
doi: 10.1016/j.physletb.2023.138421
2012DA20 J.Phys.:Conf.Ser. 366, 012035 (2012) Viscosity of hot nuclei
doi: 10.1088/1742-6596/366/1/012035
2010DA05 Phys.Rev. C 81, 034301 (2010) Chemical potential beyond the quasiparticle mean field
doi: 10.1103/PhysRevC.81.034301
2009HU05 Phys.Rev. C 79, 054328 (2009) Exact and approximate ensemble treatments of thermal pairing in a multilevel model
doi: 10.1103/PhysRevC.79.054328
2008DA11 Phys.Rev. C 77, 064315 (2008) Pairing within the self-consistent quasiparticle random-phase approximation at finite temperature NUCLEAR STRUCTURE 56Fe, 120Sn; calculated pairing gaps, total energies, heat capacities, quasiparticle occupation numbers. Quasiparticle random phase approximation.
doi: 10.1103/PhysRevC.77.064315
2008DA19 Int.J.Mod.Phys. E17, 2160 (2008) Nuclear pairing at finite temperature and angular momentum NUCLEAR STRUCTURE 20O, 44Ca, 56Fe, 120Sn; calculated pairing gaps.FTBCS1 theory.
doi: 10.1142/S0218301308011276
2007NG02 Nucl.Phys. A784, 147 (2007) Thermal pairing in Richardson model
doi: 10.1016/j.nuclphysa.2006.11.075
2006DA19 Phys.Rev. C 74, 024318 (2006) Consistency of the particle-particle random-phase approximation and renormalization
doi: 10.1103/PhysRevC.74.024318
2006DA23 Phys.Rev. C 74, 034326 (2006) Self-consistent random-phase approximation at finite temperature within the Richardson model
doi: 10.1103/PhysRevC.74.034326
2005DA08 Phys.Rev. C 71, 024302 (2005) Particle-number conservation within self-consistent random-phase approximation
doi: 10.1103/PhysRevC.71.024302
2005DA39 J.Phys.(London) G31, S1697 (2005) Giant resonances at zero and finite temperatures
doi: 10.1088/0954-3899/31/10/056
2003DA04 Phys.Rev. C 67, 014304 (2003); Erratum Phys.Rev. C 68, 039901 (2003) Thermal quasiparticle correlations and continuum coupling in nuclei far from stability NUCLEAR STRUCTURE 68,70,72,74,76,78,80,82,84Ni; calculated neutron single-particle states, pairing gaps vs temperature, role of thermal quasiparticle fluctuations and continuum coupling.
doi: 10.1103/PhysRevC.67.014304
2003DA08 Eur.Phys.J. A 16, 181 (2003); Comment Eur.Phys.J. A 20, 277 (2004) Energies of the ground state and first excited 0+ state in an exactly solvable pairing model
doi: 10.1140/epja/i2002-10089-5
2003DA14 Phys.Rev. C 68, 014318 (2003) Modified Hartree-Fock-Bogoliubov theory at finite temperature NUCLEAR STRUCTURE 120Sn; calculated pairing gap, level density at finite temperature, phase transition features. Modified Hartree-Fock-Bogoliubov approach.
doi: 10.1103/PhysRevC.68.014318
2003DA29 Phys.Rev. C 68, 044303 (2003) Pairing effect on the giant dipole resonance width at low temperature NUCLEAR STRUCTURE 120Sn; calculated GDR width vs temperature; deduced role of thermal pairing. Phonon damping model.
doi: 10.1103/PhysRevC.68.044303
2003DA33 Nucl.Phys. A722, 383c (2003) Thermal quasiparticle correlations and continuum coupling in nuclei far from stability NUCLEAR STRUCTURE 68,70,72,74,76,78,80,82,84Ni; calculated single-particle energies, pair gaps vs temperature, two-neutron separation energies, quasiparticle correlation effects.
doi: 10.1016/S0375-9474(03)01394-0
2002NG01 Phys.Rev. C65, 034325 (2002) Strength of the Double-Phonon State within an Exactly Solvable Model NUCLEAR STRUCTURE A=4-250; calculated double GDR energy, sum rule enhancement relative to harmonic limit. Lipkin-Meskov-Glick model.
doi: 10.1103/PhysRevC.65.034325
2001AN03 Phys.Rev. C63, 024310 (2001) Thermal Shape and Orientation Fluctuation Corrections for the Hot Giant Dipole Resonance within the Static Path Approximation NUCLEAR STRUCTURE 106Sn; calculated GDR γ-absorption cross section vs spin, temperature. 106,120Sn; calculated GDR width vs spin, temperature. Static path approximation, thermal shape fluctuations.
doi: 10.1103/PhysRevC.63.024310
2001DA04 Phys.Rev. C63, 044302 (2001); Comment Phys.Rev. C67, 029801 (2003) N.D.Dang, V.K.Au, T.Suzuki, A.Arima Pygmy and Giant Dipole Resonances in Neutron-Rich Nuclei within the Quasiparticle Representation of the Phonon Damping Model NUCLEAR STRUCTURE 16,18,20,22,24O, 40,42,44,46,48,50,52,60Ca; calculated GDR energies, widths, strength distributions. Quasiparticle representation of the phonon damping model. NUCLEAR REACTIONS 208Pb(40Ca, 40Ca'), (42Ca, 42Ca'), (44Ca, 44Ca'), (46Ca, 46Ca'), (48Ca, 48Ca'), (50Ca, 50Ca'), (52Ca, 52Ca'), (60Ca, 60Ca'), E=50, 500 MeV/nucleon; 208Pb(18O, 18O'), (20O, 20O'), (22O, 22O'), (24O, 24O'), E=500, 516, 585 MeV/nucleon; calculated E1 excitation σ(E). Quasiparticle representation of the phonon damping model.
doi: 10.1103/PhysRevC.63.044302
2001DA15 Phys.Rev. C64, 024302 (2001) Phonon Damping Model using Random-Phase-Approximation Operators
doi: 10.1103/PhysRevC.64.024302
2001DA16 Phys.Rev. C64, 027303 (2001) Description of the Gamow-Teller Resonance within the Phonon Damping Model NUCLEAR STRUCTURE 90Nb; calculated Gamow-Teller resonance strength distribution. Phonon damping model, comparison with data and other models.
doi: 10.1103/PhysRevC.64.027303
2001DA28 Phys.Rev. C64, 064319 (2001); Erratum Phys.Rev. C65, 069903 (2002) Improved Treatment of Ground-State Correlations: Modified random phase approximation NUCLEAR STRUCTURE 120Sn; calculated neutron pairing gap vs temperature. Modified RPA.
doi: 10.1103/PhysRevC.64.064319
2001NG02 Nucl.Phys. A687, 253c (2001) Description of Single- and Multiple-Phonon Giant Dipole Resonances within the Phonon Damping Model NUCLEAR STRUCTURE 60Ca, 106,109,110,120Sn, 136Xe, 208Pb; calculated GDR widths vs nuclear temperature and angular momentum, GDR σ, double- and triple-GDR parameters. Phonon damping model, comparison with data.
doi: 10.1016/S0375-9474(01)00629-7
2001NG03 Pramana 57, 505 (2001) D.D.Nguyen, V.K.Au, T.Suzuki, A.Arima E1 Resonances in Neutron-Rich Nuclei within the Phonon Damping Model NUCLEAR STRUCTURE 16,18,20,22,24O, 40,42,44,46,48,50,52,60Ca; calculated photoabsorption σ, E1 strength distributions; deduced resonance features. Phonon damping model. NUCLEAR REACTIONS 16,18,20,22,24O, 40,42,44,46,48,50,52,60Ca(γ, X), E=5-45 MeV; calculated photoabsorption σ, E1 strength distributions; deduced resonance features. Phonon damping model.
2000AN19 Phys.Rev. C62, 011302 (2000) Hot Giant Dipole Resonance with Thermal Shape Fluctuation Corrections in the Static Path Approximation NUCLEAR STRUCTURE 120Sn; calculated GDR γ-absorption cross section vs angular momentum, temperature. Static path approximation, thermal shape fluctuations.
doi: 10.1103/PhysRevC.62.011302
2000DA18 Phys.Rev. C62, 024303 (2000) Extended Renormalized Random Phase Approximation
doi: 10.1103/PhysRevC.62.024303
2000NG01 Phys.Rev. C61, 064304 (2000) Giant Dipole Resonance in Neutron-Rich Nuclei within the Phonon Damping Model NUCLEAR STRUCTURE 16,18,24O, 40,60Ca, 120,150Sn; calculated GDR strength functions, damping. Phonon damping model.
doi: 10.1103/PhysRevC.61.064304
2000NG02 Nucl.Phys. A675, 531 (2000) Damping of Multiphonon Giant Resonances NUCLEAR STRUCTURE 90Zr, 120Sn, 208Pb; calculated GDR, double GDR, triple GDR strength functions and energy weighted strength functions, GDR parameters.
doi: 10.1016/S0375-9474(00)00186-X
2000NG03 Phys.Rev.Lett. 85, 1827 (2000); Comment Phys.Rev.Lett. 87, 269201 (2001) Electromagnetic Cross Sections of Double Giant Dipole Resonances in 136Xe and 208Pb within the Phonon Damping Model NUCLEAR STRUCTURE 136Xe, 208Pb; calculated σ(E) for electromagnetic excitation of double GDR. Phonon damping model, comparison with data.
doi: 10.1103/PhysRevLett.85.1827
2000NG04 Phys.Scr. T88, 189 (2000) Microscopic Description of the Hot Giant Dipole Resonances's Shape Evolution NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR strength functions, width vs excitation energy. Phonon damping model.
2000TA25 Phys.Rev. C62, 024310 (2000) Exact Form of the Random Phase Approximation Equation at Finite Temperature Including the Entropy Effect
doi: 10.1103/PhysRevC.62.024310
1999NG01 Nucl.Phys. A645, 536 (1999) Shape Evolution of the Hot Giant Dipole Resonance NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR widths, strength functions vs temperature, integrated γ yields vs excitation energy. Phonon damping model.
doi: 10.1016/S0375-9474(98)00621-6
1999NG02 Phys.Rev. C59, 3128 (1999) Damping of the Double Giant Dipole Resonance NUCLEAR STRUCTURE 90Zr, 120Sn, 208Pb; calculated double GDR energy, Γ, strength distributions vs temperature. Phonon damping model.
doi: 10.1103/PhysRevC.59.3128
1999NG04 Nucl.Phys. A649, 201c (1999) Quantal and Thermal Dampings of the Hot Giant Dipole Resonance Due to Complex Configuration Mixing NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR width vs temperature; deduced pp, ph, hh coupling effects.
doi: 10.1016/S0375-9474(99)00061-5
1999NG05 Phys.Rev. C60, 034306 (1999) Evolution of the Hot Giant Dipole Resonance as a Manifestation of the Order-and-Chaos Coexistence NUCLEAR STRUCTURE 120Sn; calculated GDR strength functions, correlation functions vs temperature, time; deduced order-to-chaos transition features. Phonon-damping model.
doi: 10.1103/PhysRevC.60.034306
1999SA07 Phys.Rev. C59, 1422 (1999) Variational Approach to Collective Excitations
doi: 10.1103/PhysRevC.59.1422
1998NG02 Phys.Rev.Lett. 80, 4145 (1998) Quantal and Thermal Dampings of Giant Dipole Resonances in 90Zr, 120Sn, and 208Pb NUCLEAR STRUCTURE 90Zr, 120Sn, 208Pb; calculated GDR width vs temperature; deduced damping mechanism features. Comparison with data.
doi: 10.1103/PhysRevLett.80.4145
1998NG03 Phys.Rev. C57, 3032 (1998) Relation between Damping of the Hot Giant Dipole Resonance and the Complex Admittance of an Irreversible Process NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR width vs temperature, related features; deduced coupling to pp, hh configurations.
doi: 10.1103/PhysRevC.57.3032
1998NG04 Nucl.Phys. A636, 427 (1998) Temperature Dependence of Quantal and Thermal Dampings of the Hot Giant Dipole Resonance NUCLEAR STRUCTURE 90Zr, 120Sn, 208Pb; calculated GDR width vs temperature; deduced damping mechanisms. Thermal and statistical models. Comparison with data.
doi: 10.1016/S0375-9474(98)00211-5
1998NG06 Phys.Rev. C58, 3374 (1998) Contribution of Higher-Order Processes to the Damping of Hot Giant Dipole Resonance NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR width, strength functions, γ-ray yields vs temperature. Double-time Green's function method.
doi: 10.1103/PhysRevC.58.3374
1998NG07 Phys.Lett. 445B, 1 (1998) Damping of Hot Giant Dipole Resonance Due to Complex Configuration Mixing NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR width vs temperature; deduced contributions. Comparison with experiment.
doi: 10.1016/S0370-2693(98)01454-3
1997NG01 Phys.Rev. C55, 2872 (1997) Thermal Damping Width of the Giant Dipole Resonance in Hot Nuclei NUCLEAR STRUCTURE A=112; calculated thermal damping width of GDR in hot nuclei; deduced thermodynamical effects of particle-particle, hole-hole configurations. Finite temperature RPA.
doi: 10.1103/PhysRevC.55.2872
1997NG02 Nucl.Phys. A621, 719 (1997); Erratum Nucl.Phys. A625, 901 (1997) D.D.Nguyen, A.Arima, T.Suzuki, S.Yamaji Study of the Gamow-Teller Resonance in 90Nb and 208Bi NUCLEAR STRUCTURE 90Nb, 208Bi; calculated Gamow-Teller resonances, spreading width, strength distribution. Renormalized RPA, microscopic approach.
doi: 10.1016/S0375-9474(97)00172-3
1997NG03 Phys.Rev.Lett. 79, 1638 (1997) D.D.Nguyen, A.Arima, T.Suzuki, S.Yamaji Spreading of the Gamow-Teller Resonance in 90Nb and 208Bi NUCLEAR STRUCTURE 90Nb, 208Bi; calculated Gamoow-Teller resonance strength functions; deduced stability at temperature < 6 MeV. Harmonic oscillator potential, M3Y interaction.
doi: 10.1103/PhysRevLett.79.1638
1997SO12 Phys.Rev. C56, R603 (1997) V.G.Soloviev, A.Arima, Nguyen Dinh Dang Possible Enhancement of the E1 Decay Rates of Double Giant Dipole States
doi: 10.1103/PhysRevC.56.R603
1996NG03 Phys.Rep. 264, 123 (1996) On the Width of Giant Dipole Resonance in Hot Nuclei NUCLEAR STRUCTURE A=110; calculated giant dipole resonance width, hot nucleus. Unification of quantal, thermal dampings within motional damping.
doi: 10.1016/0370-1573(95)00032-1
1996WU03 Phys.Rev. C53, 1233 (1996) X.Wu, F.Sakata, Y.Zhuo, Z.Li, D.D.Nguyen Dynamic Realization of Statistical State in Finite Systems
doi: 10.1103/PhysRevC.53.1233
1992NG01 Phys.Rev. C45, 1120 (1992) Modified Random Phase Approximation for Multipole Excitations at Finite Temperature NUCLEAR STRUCTURE 58Ni; calculated electric octupole, quadrupole isovector transition strength distributions. Modified finite temperature RPA.
doi: 10.1103/PhysRevC.45.1120
1990NG01 J.Phys.(London) G16, 231 (1990) Fluctuations in the Thermal Superfluid Model for Heated Spherical Nuclei NUCLEAR STRUCTURE 58Ni, 142Sm, 208Pb; calculated pairing gaps, level density parameters. Thermal superfluid model.
doi: 10.1088/0954-3899/16/2/012
1990NG02 Z.Phys. A335, 253 (1990) Influence of Particle Number Fluctuations and Vibrational Modes on Thermodynamic Characteristics of a Hot Nucleus NUCLEAR STRUCTURE 58Ni; calculated excitation energy, entropy, specific heat, level density vs temperature; deduced particle number fluctuations role. Finite temperature BCS model.
1990NG03 J.Phys.(London) G16, 623 (1990) Shape Fluctuations and Damping of the Giant Dipole Resonance in a Hot Spherical Nucleus NUCLEAR STRUCTURE 90Zr; calculated GDR strength function. Hot nuclei, finite temperature quasiparticle-phonon model.
doi: 10.1088/0954-3899/16/4/013
1990NG04 Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 543 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.3, 163 (1990) Quasi-Particle-Phonon Model at Finite Temperature for the Description of the Quenching of Isovector Giant Dipole Resonances in Heated Spherical Nuclei NUCLEAR STRUCTURE 58Ni, 90Zr; calculated isovector GDR, parameters, transition strength distributions. Quasiparticle phonon model, finite temperature.
1989NG02 Phys.Lett. 229B, 181 (1989) Thermo Field Boson Realizations for Operators of the Finite Temperature Random Phase Approximation NUCLEAR STRUCTURE 58Ni; calculated model parameters vs temperature. Finite temperature RPA.
doi: 10.1016/0370-2693(89)91153-2
1989NG03 Nucl.Phys. A504, 143 (1989) Damping of Isovector Giant Dipole Resonances in Hot Even-Even Spherical Nuclei NUCLEAR STRUCTURE 90Zr, 58Ni; calculated pairing gap, isovector GDR B(λ). Finite temperature quasiparticle phonon model.
doi: 10.1016/0375-9474(89)90287-X
1988NG01 J.Phys.(London) G14, 1471 (1988) Nguyen Dinh Dang, Nguyen Zuy Thang Effects of Thermal and Particle-Number Fluctuations on the Giant Isovector Dipole Modes for the 58Ni Nucleus in the Finite-Temperature Random-Phase Approximation NUCLEAR STRUCTURE 58Ni; calculated levels, B(λ), isovector GDR centroids. Finite temperature RPA.
doi: 10.1088/0305-4616/14/12/008
1987NG02 Z.Phys. A327, 41 (1987) Equations for Green Functions with the Use of the Exact Hamiltonian in the Quasiparticle-Phonon Nuclear Model NUCLEAR STRUCTURE 118Sn; calculated levels. Quasiparticle-phonon model.
1985NG02 J.Phys.(London) G11, L125 (1985) Influence of the Superfluid Pairing Interaction on Collective States in the Finite-Temperature Random Phase Approximation NUCLEAR STRUCTURE 58Ni; calculated isovector B(E1), isoscalar B(E2) strength distributions. 208Pb; calculated isoscalar quadrupole resonance energy vs temperature; deduced superfluid pairing interaction role. Finite temperature RPA, quasiparticle phonon model.
doi: 10.1088/0305-4616/11/1/018
1984PO16 Phys.Scr. 30, 238 (1984) V.Yu.Ponomarev, A.I.Vdovin, V.M.Shilov, Nguyen Dinh Dang Transversal E1-Resonance in Spherical Nuclei NUCLEAR STRUCTURE 58Ni; calculated spin-flip dipole state charge, current densities. NUCLEAR REACTIONS 58Ni(e, e'), E=40, 60, 80 MeV; calculated σ(θ) for isovector dipole, spin dipole state excitation. RPA.
doi: 10.1088/0031-8949/30/4/004
1984VO14 Yad.Fiz. 40, 683 (1984) V.V.Voronov, Nguyen Dinh Dang, V.Yu.Ponomarev, V.G.Soloviev, Ch.Stoyanov Description of Giant Multipole Resonances in Spherical Nuclei NUCLEAR STRUCTURE 116,118Sn, 146Nd, 208Pb; calculated giant multipole resonance characteristics, B(λ). Quasiparticle-phonon model.
1984VO15 Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 857 (1984) Basic Equations of the Quasiparticle-Phonon Model of Nuclei taking into Account Pauli Principle in Interaction of Phonons with Basis States NUCLEAR STRUCTURE 118Sn, 144,148Sm, 124Te; calculated occupation probability operator matrix elements. Quasiparticle-phonon model, Pauli principle.
1983NG05 Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 2147 (1983) Nguen Din Dang, V.Yu.Ponomarev Influence of the Spin Component of the Residual Interaction on the Properties of States of the Electrical Type in Spherical Nuclei NUCLEAR STRUCTURE 208Pb; calculated B(E1), Coulomb, electron scattering form factors, charge, current transition densities. 123Te; calculated B(λ). Quasiparticle-phonon model.
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