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NSR database version of April 27, 2024.

Search: Author = T.Dong

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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
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2021TA13      Phys.Rev. C 103, 044606 (2021)

D.Tao, T.Dong, S.Yun, Z.Ren

Short-lived radionuclide production cross sections calculated by the Liege intranuclear cascade model

NUCLEAR REACTIONS ⁵⁵Mn(p, np)⁵⁴Mn, Mg(p, X)²²Na, Fe, Ni(p, X)⁵⁴Mn, ²⁷Al, Si(p, X)²²Na, Mg(p, X)²⁶Al, ⁹Be(p, 2np)⁷Be, ¹⁶O(p, 3p)¹⁴C, C, O(p, X)⁷Be, Ti(p, xnp)⁴⁴Ti, E=10-3000 MeV; calculated σ(E) for the production of short-lived nuclei using Liege intranuclear cascade model (INCL++) and de-excitation models ABLAv3p, GEMINI++, SMM, and Fermi break-up model. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.044606
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2018BA18      Chin.Phys.C 42, 064103 (2018)

D.Bai, Z.Ren, T.Dong

Two-neutron halo state of ¹⁵B around 3.48 MeV by a three-body model

NUCLEAR REACTIONS ¹³C(¹⁴C, ¹²N)¹⁵B, E not given; calculated density distribution of neutrons in the subsystem of ¹⁴B, two-body σ in ¹³B, rms matter radii and energies of various states. ^13,14B; deduced J, π. The three-body wave functions are obtained using the Faddeev formalism.

doi: 10.1088/1674-1137/42/6/064103
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2016CH25      Phys.Rev. C 93, 064608 (2016)

J.Chen, T.Dong, Z.Ren

Cross sections of proton- and neutron-induced reactions by the Liege intranuclear cascade model

NUCLEAR REACTIONS ²⁷Al, ²⁸Si, ⁵⁶Fe(p, X)³He, E=20-10000 MeV; ¹⁶O, ²⁷Al, ²⁸Si(p, X)¹⁰Be, E=50-3000 MeV; ²⁷Al, ²⁸Si, ⁴⁰Ca(n, X)²⁶Al, E=10-10000 MeV; ²⁷Al, ²⁸Si, ⁴⁰Ca(p, X)²⁶Al, E=20-3000 MeV; ¹⁶O, ²⁸Si(n, X)¹⁰Be, E=20-10000 MeV; calculated production σ(E) of cosmogenic nuclei ³He, ¹⁰Be and ²⁶Al using Liege intranuclear cascade INCL++ model, and two de-excitation models (abla07 and gemini++). Comparison with experimental results.

doi: 10.1103/PhysRevC.93.064608
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2015WA08      Phys.Rev. C 91, 024306 (2015)

Z.Wang, Z.Ren, T.Dong, X.Guo

Transverse response of bound single-nucleon Dirac-4 spinors of spin-orbit partners to elastic electron scattering

NUCLEAR REACTIONS ¹⁶O, ⁴⁰Ca, ¹³²Sn(e, e); calculated transverse response function to elastic magnetic electron scattering in the relativistic frame. Contributions from lower component, the upper component, and the crossed term of the Dirac-4 spinors.

doi: 10.1103/PhysRevC.91.024306
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2015WA19      Phys.Rev. C 92, 014309 (2015)

Z.Wang, Z.Ren, T.Dong, X.Guo

Quenching of magnetic form factors of s-d shell nuclei ¹⁷O, ²⁵Mg, ²⁷Al, ²⁹Si, and ³¹P within the relativistic mean field model

NUCLEAR REACTIONS ¹⁷O, ²⁵Mg, ²⁷Al, ²⁹Si, ³¹P(e, e), q<4 fm^-1; calculated magnetic form factors in relativistic frame with single-nucleon wave functions generated using the relativistic mean field model. Comparison with experimental data.

doi: 10.1103/PhysRevC.92.014309
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2014WA03      Chin.Phys.C 38, 024102 (2014)

Z.-J.Wang, Z.-Z.Ren, T.-K.Dong

Probe the 2s_1/2 and 1d_3/2 state level inversion with electron-nucleus scattering

NUCLEAR STRUCTURE ^{26,28,30,32,34,36,38,40}Mg, ^{28,30,32,34,36,38,40,42,44,46}Si, ^{30,32,34,36,38,40,42,44,46,48}s, ^{32,34,36,38,40,42,44,46,48,50,52,54,56}Ar; calculated proton state energy levels and occupation probabilities, charge density distributions, charge form factors. RMF model.

NUCLEAR REACTIONS ²⁴Mg, ²⁸Si, ³²S(E, X), E=250, 500 MeV; calculated σ(θ). Comparison with experimental data.

doi: 10.1088/1674-1137/38/2/024102
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2014WA34      Phys.Rev. C 90, 024307 (2014)

Z.Wang, Z.Ren, T.Dong, C.Xu

Spins and parities of the odd-A P isotopes within a relativistic mean-field model and elastic magnetic electron-scattering theory

NUCLEAR STRUCTURE ^{25,27,29,31,33,35,37,39,41,43,45,47}P; calculated ground-state properties, binding energies per nucleon, rms radii, occupation probabilities, spin-orbit splitting gaps, J and π, s-d level inversion. Relativistic mean-field (RMF) model. Comparison with data in NUBASE-2012.

NUCLEAR REACTIONS ^{25,27,29,31,33,35,37,39,41,43,45,47}P, ²⁹Si(e, e); calculated magnetic form factors, variations of the potentials. Relativistic elastic magnetic electron-scattering theory (REMES). Discussed contributions of upper and lower components of the Dirac four-spinors to the form factors and isotopic shifts of magnetic form factors.

doi: 10.1103/PhysRevC.90.024307
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2013CA04      Chin.Phys.C 37, 034103 (2013)

D.-L.Cao, Z.-Z.Ren, T.-K.Dong

A theoretical study of halo structure using elastic proton-nucleus scattering

NUCLEAR REACTIONS ^10,12,14Be, ^12,14,15C, ^{14,16,18,20,22,24,26,28}O(p, p), E=200 MeV; calculated rms proton radii, neutron skin, binding energy, neutron density distribution; deduced neutron halo. Comparison with experimental data.

doi: 10.1088/1674-1137/37/3/034103
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2013LI13      Nucl.Phys. A900, 1 (2013)

J.Liu, Z.Ren, T.Dong

Theoretical study on neutron skin thickness of Ca isotopes by parity-violating electron scattering

NUCLEAR STRUCTURE ^44,48Ca, ²⁰⁸Pb; analyzed PVS (parity-violating electron scattering); calculated, deduced parity-violating asymmetry, symmetry energy, proton, neutron radius, neutron skin. ^{36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,41,52,53,54,55,56,57,58}Ca; calculated, deduced neutron, proton density distribution with nuclear radius and diffusivity fitted to FSUGold parameter set.

doi: 10.1016/j.nuclphysa.2013.01.034
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2013NI02      Phys.Rev. C 87, 024310 (2013)

D.Ni, Z.Ren, T.Dong, Y.Qian

Nuclear charge radii of heavy and superheavy nuclei from the experimental α-decay energies and half-lives

NUCLEAR STRUCTURE ¹⁴⁰Ce, ^142,144Nd, ^144,146,148Sm, ¹⁴⁶Gd, ^148,150,152Dy, ^150,152,154Er, ^{152,154,156,158}Yb, ¹⁸²W, ^184,186Os, ^{178,180,182,184}Pt, ^{182,184,186,188,190,206}Hg, ^{190,192,194,196,198,200,202,204,206,208,210,212,214}Pb, ^{200,202,204,206,208,210}Po, ^{202,204,206,208,210,212,218,220,222}Rn, ^{208,210,212,214,220,222,224,226,228}Ra, ^228,230,232Th, ^234,236,238U, ^{238,240,242,244}Pu, ^{242,244,246,248}Cm, ^{242,244,246,248,250,252}Cf, ^248,250,252Fm, ^252,254No, ²⁵⁶Rf, ^{260,262,264,266}Sg, ²⁶⁶Hs, ^282,284Cn, ^286,288Fl, ²⁹⁰Lv; calculated rms charge radii, charge distribution using the generalized density dependent cluster model (GDDCM). A formula derived from Wentzel-Kramers-Brillouin (WKB) barrier penetration probability is proposed to calculate nuclear charge radii from the experimental α-decay energies and half-lives. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.024310
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2012DO14      J.Phys.:Conf.Ser. 381, 012135 (2012)

T.K.Dong, Y.Y.Chu, Z.Z.Ren

Nuclear neutron densities and parity violating electron scattering

NUCLEAR REACTIONS ²⁰⁸Pb(e, e'), E=850 MeV; calculated parity-violating asymmetry factor vs momentum transfer using PWBA, relativistic eikonal approximation, partial-wave analysis.

doi: 10.1088/1742-6596/381/1/012135
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2012LI30      Nucl.Phys. A888, 45 (2012)

J.Liu, Z.Ren, T.Dong

Theoretical study on parity-violating electron scattering off isotonic nuclei

NUCLEAR STRUCTURE ¹²⁰Sn, ¹²²Te, ²⁰⁸Pb, ²⁰⁹Bi; calculated neutron density distribution, neutron radius, neutron skin using various interaction models; deduced proton influence.

NUCLEAR REACTIONS ¹²⁰Sn, ¹²²Te, ²⁰⁸Pb, ²⁰⁹Bi(e, e'), E=1050 MeV; calculated σ(θ); deduced parity-violating asymmetry vs difference between proton and neutron radii.

doi: 10.1016/j.nuclphysa.2012.06.002
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2011CH38      Chin.Phys.C 35, 735 (2011)

Y.Cheng, T.-K.Dong, W.-D.Dong, Z.-Z.Ren, A.-A.Xu

Chemical composition of the lunar surface from neutron leakage fluxes

doi: 10.1088/1674-1137/35/8/007
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2011LI51      Phys.Rev. C 84, 064305 (2011); Erratum Phys.Rev. C 85, 059901 (2012)

J.Liu, Z.Ren, T.Dong, Z.Sheng

Theoretical analysis of the nonlinear ω-ρ coupling parameter in a relativistic mean-field model by parity-violating electron scattering

NUCLEAR STRUCTURE ¹³⁸Ba, ²⁰⁸Pb; calculated proton radii, neutron skin thickness, neutron and proton density distributions, parity-violating asymmetries. Relativistic mean field (RMF) model theory with FSU and IU-FSU parameters.

doi: 10.1103/PhysRevC.84.064305
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2010CH33      Phys.Rev. C 82, 024320 (2010)

Y.Chu, Z.Ren, Z.Wang, T.Dong

Central depression of nuclear charge density distribution

NUCLEAR STRUCTURE ^32,38,44S, ^36,40,46Ar; calculated binding energies per nucleon, rms charge radii, occupation probabilities, central charge density depression degrees, nuclear charge densities and form factors using relativistic mean-field theory with NLSH and TM2 parameter sets.

doi: 10.1103/PhysRevC.82.024320
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2010DO12      Phys.Rev. C 82, 034320 (2010)

T.Dong, Z.Ren

α-decay energy formula for superheavy nuclei based on the liquid-drop model

NUCLEAR STRUCTURE Z=90-120, N=140-188, A=230-294; calculated α-decay Q values and half-lives for superheavy nuclides using the method of macroscopic model plus shell corrections. The macroscopic derived from the Bethe-Weizsacker binding energy formula. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.034320
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2009CH18      Phys.Rev. C 79, 044313 (2009)

W.Chu, Z.Ren, T.Dong, Z.Wang

Theoretical study of nuclear charge densities with elastic electron scattering

NUCLEAR REACTIONS ^14,16,20,24O, ^{28,32,36,40,44}S(e, e), E=250, 500; ¹⁶O(e, e), E=374.5 MeV; ¹¹⁸Sn(e, e), E=225 MeV; ²⁰⁸Pb(e, e), E=250, 502 MeV; calculated σ(θ) using phase-shift analysis method and eikonal approximation. ^14,16,20,24O, ^{28,32,36,40,44}S; calculated nuclear charge densities, binding energies, rms matter and charge radii using relativistic mean-field (RMF) theory. Comparisons with experimental data.

doi: 10.1103/PhysRevC.79.044313
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2009DO03      Phys.Rev. C 79, 014317 (2009)

T.Dong, Y.Chu, Z.Ren, Z.Wang

Systematic studies of properties of nuclei by parity violating electron scattering

NUCLEAR REACTIONS ¹²⁴Sn, ^{120,128,136,144}Ba, ^{192,200,208,214}Pb(e, e'), E=850 MeV; calculated parity violating asymmetries, proton density, proton and neutron form factors. Relativistic mean field theory.

doi: 10.1103/PhysRevC.79.014317
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2009DO22      Chin.Phys.C 33, Supplement 1, 5 (2009)

T.-K.Dong, Z.-Z.Ren, C.Xu

Research on some superheavy nuclei

RADIOACTIVITY ^{251,252,253,254,255,256,257}No, ^{253,254,255,256,257,258,259}Lr, ^{253,254,255,256,257,258,259}Rf, ^{256,257,258,259,260,261}Db, ^{258,259,260,261,262,263}Sg, ^260,261,262Bh, ^{264,265,266,267}Hs, ^{264,265,266,267}Mt(α); calculated α-decay energies, T_1/2. Local-binding energy and Viola-Seaborg formulas.

doi: 10.1088/1674-1137/33/S1/002
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2008DO11      Phys.Rev. C 77, 064302 (2008)

T.Dong, Z.Ren, Z.Wang

Relativistic eikonal approaches to parity violating electron-nucleus scattering

NUCLEAR REACTIONS O, Ca, Ni, Zn, Se, Pd, Sn, Pb(e, e'), E=850 MeV; calculated parity violating asymmetries, neutron and proton densities, form factors. Relativistic eikonal approximation, plane wave Born approximation.

doi: 10.1103/PhysRevC.77.064302
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2008DO12      Phys.Rev. C 77, 064310 (2008)

T.Dong, Z.Ren

Improved version of a binding energy formula for heavy and superheavy nuclei with Z≥ =90 and N ≥ =140

NUCLEAR STRUCTURE ^{231,232,233,234,235,236,237,238}Pa, ^{233,234,235,236,237,238,239,240,241,242}Np, ^{238,239,240,241,242,243,244,245,246}Am, ^{243,244,245,246,247,248,249,250,251}Bk, ^{251,252,253,254,255}Es; calculated binding energies. ^{241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260}Fm, ^{240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262}Md, ^{237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264}No, ^{246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265}Lr, ^{242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266}Rf, ^{252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267}Db, ^{248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267}Sg, ^{258,259,260,261,262,263,264,265,266,267}Bh, ^{255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270}Hs, ^{264,265,266,267,268,269,270,271}Mt, ^{260,261,262,263,264,265,266,267,268,269,270}Ds; calculated Q_α, half-life, single particle binding energies, separation energies.

doi: 10.1103/PhysRevC.77.064310
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2008DO13      Chin.Phys.Lett. 25, 2425 (2008)

T.-K.Dong, Z.-Z.Ren

Parity Violating Electron Scattering in the Relativistic Eikonal Approximation

doi: 10.1088/0256-307X/25/7/026
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2008NI12      Phys.Rev. C 78, 044310 (2008)

D.Ni, Z.Ren, T.Dong, C.Xu

Unified formula of half-lives for α decay and cluster radioactivity

RADIOACTIVITY Po, Rn, Ra, Th, U, Pu, Cm, Cf, Fm, No, Rf, Sg, Hs, Ds; Z=114, 116, 118; ²²¹Fr, ^{221,222,223,224,226}Ra, ²²⁵Ac(¹⁴C); ²²⁸Th(²⁰O); ²³¹Pa, ^230,232,233U(²⁴Ne); ²³¹Pa(²³F); ²³⁴U, ²³⁶Pu(²⁸Mg); ²³⁸Pu(³²Si); ²⁴²Cm(³⁴Si); calculated half-lives of α and cluster decays. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.044310
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2008RE15      Int.J.Mod.Phys. E17, Supplement 1, 37 (2008)

Z.Ren, T.Dong, C.Xu, D.Chen

Review on theoretical researches of superheavy nuclei

doi: 10.1142/S0218301308011744
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2007DO20      Phys.Rev. C 76, 054602 (2007)

T.Dong, Z.Ren, Y.Guo

Elastic magnetic form factors of exotic nuclei

NUCLEAR STRUCTURE ¹⁷O, ⁴¹Ca; calculated rms radii, magnetic moments, spectroscopic factors. ²³O, ¹⁷F, ^15,17,19C, ^49,59Ca; calculated configurations, form factors.

doi: 10.1103/PhysRevC.76.054602
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2007RE06      J.Radioanal.Nucl.Chem. 272, 209 (2007)

Z.Z.Ren, Y.C.Mao, Q.J.Zhi, C.Xu, T.K.Dong

Systematical calculations on the ground state properties of heavy and superheavy nuclei

RADIOACTIVITY ^{260,262,264,266,268,270,272,274,276}Sg, ^{262,264,266,268,270,272,274,276,278}Hs(α); calculated Eα, T_1/2. ^{260,261,262,263,264,265,266,267,268}Sg(SF); calculated T_1/2. Z=106-118; calculated α-decay T_1/2.

doi: 10.1007/s10967-007-0501-x
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2005DO19      Eur.Phys.J. A 26, 69 (2005)

T.Dong, Z.Ren

New calculations of α-decay half-lives by the Viola-Seaborg formula

RADIOACTIVITY Z=84-110; analyzed α-decay T_1/2; deduced parameters. ^{248,250,252,254,256}Fm, ^252,254,256No, ^256,258Rf, ^260,266Sg, ^264,266Hs, ²⁷⁰Ds, ^286,288Fl, ^290,292Lv, ²⁹⁴Og(α); calculated T_1/2. Viola-Seaborg formula, comparison with data.

doi: 10.1140/epja/i2005-10142-y
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2005DO22      Phys.Rev. C 72, 064331 (2005)

T.Dong, Z.Ren

New model of binding energies of heavy nuclei with Z ≥ 90

NUCLEAR STRUCTURE Z=90-108; A=230-264; calculated binding energies, neutron and proton separation energies. Z=108-112; A=264-280; calculated binding energies, Qα, T_1/2. Modified Bethe-Weizasacker formula.

doi: 10.1103/PhysRevC.72.064331
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1988LI35      J.Nucl.Radiochem. 2, 9 (1988)

W.Li, T.Sun, X.Sun, T.Zhang, M.Zheng, T.Dong, M.Fu

Charge Distribution in the Fission of ²³⁸U by 14.7 MeV Neutron

NUCLEAR REACTIONS ²³⁸U(n, F)⁸²Br/¹³²I/¹³⁶Cs/¹⁴⁰La/⁹⁵Zr/⁹⁷Zr/⁹⁹Mo/¹³¹I/¹³⁴I/¹³⁵I/¹³⁸Cs/¹⁴²La, E=14.7 MeV; measured fission products using radiochemical methods; deduced independent and cumulative fission yields.

1983LI24      J.Nucl.Radiochem. 5, 176 (1983)

W.Li, T.Sun, M.Zhen, T.Dong, X.Sun

Determination of the Yields for the Rare-Earth Nuclides from 14 MeV Neutron Fission of ²³⁸U Using Ge(Li) Detector

NUCLEAR REACTIONS ²³⁸U(n, F)⁹³Y/¹⁴¹Ce/¹⁴²La/¹⁴³Ce/¹⁴⁴Ce/¹⁴⁵Pr/¹⁴⁷Nd/¹⁴⁹Nd/¹⁴⁹Pm/¹⁵¹Pm/¹⁵³Sm/¹⁵⁶Sm/¹⁵⁶Eu/¹⁵⁷Eu, E=14 MeV; measured fission products, Eγ, Iγ; deduced cumulative yields.

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Note: The following list of authors and aliases matches the search parameter T.Dong: , T.K.DONG, T.V.DONG