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NSR database version of April 11, 2024.

Search: Author = X.J.Wu

Found 21 matches.

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2023LI45      Chin.Phys.C 47, 094103 (2023)

X.Liu, J.-D.Jiang, L.-J.Qi, Y.-Y.Xu, X.-J.Wu, X.-H.Li

Systematic calculations of cluster radioactivity half-lives with a screened electrostatic barrier

RADIOACTIVITY 221Fr, 221,222,223,224Ra, 226Ra, 223Ac(14C), 228Th(20O), 231Pa(23F), 230Th, 231Pa, 232,233,234U(24Ne), 234U, 233U(25Ne), 234U(26Ne), (28Mg), 236,238Pu(28Mg), 238Pu(30Mg), (32Si), 242Cm(34Si); calculated T1/2. Comparison with available data.

doi: 10.1088/1674-1137/ace351
Citations: PlumX Metrics


2023QI01      Chin.Phys.C 47, 014101 (2023)

L.-J.Qi, D.-M.Zhang, S.Luo, X.-H.Li, X.-J.Wu, C.-T.Liang

Systematic calculations of cluster radioactivity half-lives in trans-lead nuclei

RADIOACTIVITY 221Fr, 221,222,223,224Ra, 226Ra, 223Ac(14C), 228Th(20O), 231Pa(23F), 230Th, 231Pa, 232,233,234U(24Ne), 233U(25Ne), 234U(26Ne), (28Mg), 236,238Pu(28Mg), 238Pu(30Mg), (32Si), 242Cm(34Si), 219,220Rn(14C), 221Fr(15N), 223Ra(18O), 225Ra(14C), 225,226Ra(20O), 223Ac(15N), 227Ac(20O), 229Ac(23F), 226Th(18O), (14C), 227Th(18O), 228Th(22Ne), (24Ne), 229Th(20O), 231Th(24Ne), (25Ne), 232Th(26Ne), 227Pa(18O), 229Pa(22Ne), 230U(22Ne), (24Ne), 232,233U(28Mg), 235U(24Ne), (25Ne), (28Mg), (29Mg), 236U(24Ne), (25Ne), (28Mg), (30Mg), 238U(30Mg), 231Np(22Ne), 233Np(24Ne), 235Np(28Mg), 237Np(30Mg), 237Pu(28Mg), 239Pu(29Mg), (34Si), (32Si), (30Mg), 237Am(28Mg), 239Am(32Si), 241Am(34Si), 240,241Cm(32Si), 243,244Cm(34Si); calculated T1/2. Comparison with available data.

doi: 10.1088/1674-1137/ac94bd
Citations: PlumX Metrics


2023QI05      Chin.Phys.C 47, 064107 (2023)

L.-J.Qi, D.-M.Zhang, S.Luo, B.He, X.-J.Wu, X.Chen, X.-H.Li

New Geiger-Nuttall law for cluster radioactivity half-lives

RADIOACTIVITY 221Fr, 221,222,223,224Ra, 226Ra, 223,225Ac(14C), 228Th(20O), 231Pa(23F), 230Th, 231Pa, 232,233,234,235U(24Ne), 233U(25Ne), 234U(26Ne), 234,236U, 236,238Pu(28Mg), 236U(30Mg), 238Pu(30Mg), (32Si), 242Cm(34Si); calculated T1/2 from Balasubramaniam's formula and further considering the effect of the parent nucleus mass, blocking effect, and effect of reduced mass on cluster radioactivity half-lives; deduced a new Geiger-Nuttall law that is model-independent. Comparison with available data.

doi: 10.1088/1674-1137/accc78
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2023QI06      Phys.Rev. C 108, 014325 (2023)

L.-J.Qi, D.-M.Zhang, S.Luo, G.-Q.Zhang, P.-C.Chu, X.-J.Wu, X.-H.Li

Cluster radioactivity preformation probability of trans-lead nuclei in the NpNn scheme

RADIOACTIVITY 221Fr, 221,222,223,224,226Ra, 223Ac(14C);228Th(20O);231Pa(23F);230Th, 231Pa, 232,233,234U(24Ne);233U(25Ne);234U(26Ne);234U, 236,238Pu(28Mg), 238Pu(30Mg);238Pu(32Si);242Cm(34Si); calculated cluster preformation probability. Comparison of results obtained with unified fission model (model dependent approach), cluster formation model (microscopic approach) and Wei model (analytical formula).

doi: 10.1103/PhysRevC.108.014325
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2023ZH40      Phys.Rev. C 108, 024318 (2023)

D.-M.Zhang, L.-J.Qi, H.-F.Gui, S.Luo, B.He, X.-J.Wu, X.-H.Li

Analytic formula for the proton radioactivity spectroscopic factor

RADIOACTIVITY 108,109I, 111,112,113Cs, 116,117La, 121Pr, 130,131Eu, 135Tb, 140,141mHo, 144,145,146m,147mTm, 150,150m,151,151mLu, 155,156,156m,157Ta, 159,159m,160,161,161mRe, 164,165,165m,166,166m,167,167m,169mIr, 169,170,170m,171,171m,172Au, 176,177,177mTl, 184,185,185mBi, 103Sb, 127Pm, 159,162Re(p); calculated T1/2, spectrosocopic factors of proton radioactivity. Deformed two-potential approach (D-TPA). Established link between the quadrupole deformation parameter of proton emitter and spectroscopic factor of proton radioactivity. Comparison to available experimental data and theoretical results obtained with universal decay law for proton radioactivity (UDLP) and the new Geiger-Nuttall law (NG-N).

doi: 10.1103/PhysRevC.108.024318
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2022CH48      Chin.Phys.C 46, 104104 (2022)

J.-H.Cheng, Z.Zhang, X.-J.Wu, P.-C.Chu, X.-H.Li

Systematic study of proton radioactivity half-lives based on the relationship between Skyrme-Hartree-Fock and the macroscopic quantities of nuclear matter

RADIOACTIVITY 144,145,146,147Tm, 150,151Lu, 156,157Ta, 159,160,161Re, 164,165,166,167Ir, 170,171Au, 176,177Tl(p); calculated the spherical proton radioactivity using the relationship between Skyrme parameters and the macroscopic quantities of nuclear matter. Comparison with available data.

doi: 10.1088/1674-1137/ac7a99
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2022PA24      Int.J.Mod.Phys. E31, 2250051 (2022)

X.Pan, Y.-T.Zou, B.He, X.-H.Li, X.-J.Wu, Z.Zhang

Systematic study of two-proton radioactivity half-lives using two-potential approach with different Skyrme interactions

RADIOACTIVITY 19Mg, 45Fe, 48Ni, 54Zn, 67Kr, 15Ne, 17Na, 22Si, 24P, 26S, 28Cl, 29,30Ar, 31,32K, 33,34Ca, 35,37Sc, 37,38,39Ti, 39,40V, 41,42Cr, 43,44Mn, 47Co, 49Ni, 52Cu, 55Zn, 56,57,58Ga, 58,59Ge, 60,61,62As, 63,64Se, 65,66Br, 68Kr, 81Mo, 85Ru(2p); analyzed available data; calculated T1/2 using Skyrme energy density functional theory.

doi: 10.1142/S0218301322500513
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2022XU10      Eur.Phys.J. A 58, 163 (2022)

Y.-Y.Xu, D.-X.Zhu, X.Chen, X.-J.Wu, B.He, X.-H.Li

A unified formula for α decay half-lives

RADIOACTIVITY 109I, 151Eu, 149,151Tb, 155Lu, 157Ta, 169Re, 171,173,175Ir, 175Pt, 179Pt, 185Hg, 171Hg, 177Hg, 181Hg, 181,183Tl, 187Tl, 179,181,183,185,187,189Pb, 187,189Bi, 209,211,213Bi, 211Po, 187,189Po, 203Po, 191,193,195At, 193Rn, 205Rn, 211,213Rn, 219,221Rn, 221,223Fr, 213Ra, 215,217,219,221,223Ra, 207Ra, 223,225Ac, 217Th, 221,223,225,227,229Th, 217Pa, 225Pa, 229Pa, 219U, 223,225,227U, 231U, 227,229,231Np, 235,237Np, 229Pu, 233Pu, 241Pu, 229Am, 233,235,237,239,241,243Am, 235Cm, 241,243,245,247Cm, 245,247,249Bk, 237Cf, 243Cf, 247,249,251Cf, 249Es, 243,245,247Fm, 251,253Fm, 257Fm, 245,247,249,251,253,255,257Md, 253,255,257,259No, 255Lr, 255,257,259,261Rf, 257,259Db, 263Db, 259,261,263,265Sg, 261Bh, 263Hs, 269Hs, 205Ac, 217Ac, 257Lr, 154Ho, 156Lu, 162Ta, 158Ta, 160Re, 168Re, 170,172,174Ir, 180,182,184,186Au, 178Tl, 184,186Tl, 186,188,190,192,194Bi, 212,214Bi, 206At, 210,212At, 218At, 192At, 200At, 198Fr, 212,214Fr, 218,220Fr, 214,216At, 220At, 208At, 222,224,226At, 216,218Pa, 228,230Pa, 224Np, 228,230Np, 236Np, 234Am, 242Am, 242,244,246,248Es, 252,254Es, 244,246Md, 250Md, 256,258Md, 254,256Lr, 256Db, 281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317Ts, 282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318Og, 284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319119, 287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320120, 254No, 256,258Rf(α); calculated T1/2; deduced formula. Comparison with NUBASE2020 values.

doi: 10.1140/epja/s10050-022-00812-9
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2022XU13      Chin.Phys.C 46, 114103 (2022)

Y.-Y.Xu, D.-X.Zhu, Y.-T.Zou, X.-J.Wu, B.He, X.-H.Li

Systematic study on α-decay half-lives of uranium isotopes with a screened electrostatic barrier

RADIOACTIVITY 216,217,218U, 221U, 222,223,224,225,226,227,228U, 229U, 230,231,232U, 233U, 234,235,236,237,238,239,240,241,242,243U(α); calculated T1/2 using the Gamow model with a screened electrostatic barrier. Comparison with available data.

doi: 10.1088/1674-1137/ac7fe8
Citations: PlumX Metrics


2022ZH39      Chin.Phys.C 46, 044106 (2022)

D.-X.Zhu, H.-M.Liu, Y.-Y.Xu, Y.-T.Zou, X.-J.Wu, P.-C.Chu, X.-H.Li

Two-proton radioactivity within Coulomb and proximity potential model

RADIOACTIVITY 19Mg, 45Fe, 48Ni, 54Zn, 67Kr(2p); calculated T1/2 using the Coulomb and proximity potential model (CPPM). Comparison with available data.

doi: 10.1088/1674-1137/ac45ef
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2021CH57      Eur.Phys.J. A 57, 305 (2021)

J.-L.Chen, X.-H.Li, X.-J.Wu, P.-C.Chu, B.He

Systematic study on proton radioactivity of spherical proton emitters within two-potential approach

RADIOACTIVITY 144,145,146,147Tm, 150,151Lu, 155,156,157Ta, 159,160,161Re, 164,165,166,167Ir, 170,171Au, 176,177Tl(p); calculated T1/2. Comparison with available data.

doi: 10.1140/epja/s10050-021-00618-1
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2021LI67      Phys.Scr. 96, 12522 (2021)

H.-M.Liu, Y.-T.Zou, X.Pan, X.-H.Li, X.-J.Wu, B.He

Systematic study of cluster radioactivity half-lives based on a modified Gamow-like model

RADIOACTIVITY 222,224,226Ra(14C), 230,232,234U(24Ne), 234,236U, 236,238Pu(28Mg), 221Fr, 221,223Ra, 225Ac(14C), 231Pa, 233,235U(24Ne), 233,235U(25Ne); calculated T1/2. Comparison with available data.

doi: 10.1088/1402-4896/ac3dbc
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2021ZO01      Chin.Phys.C 45, 104101 (2021)

Y.-T.Zou, X.Pan, X.-H.Li, H.-M.Liu, X.-J.Wu, B.He

Systematic study of two-proton radioactivity with a screened electrostatic barrier

RADIOACTIVITY 6Be, 12O, 16Ne, 19Mg, 45Fe, 48Ni, 54Zn, 67Kr(2p); analyzed available data; calculated T1/2 using five different theoretical models and/or formulas.

doi: 10.1088/1674-1137/ac1b96
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2021ZO02      Phys.Scr. 96, 075301 (2021)

Y.-T.Zou, X.Pan, H.-M.Liu, X.-J.Wu, B.He, X.-H.Li

Systematic studies on a decay half-lives of neptunium isotopes

RADIOACTIVITY 219,223,224,225,233,221,222,229,231,235,237,239,220,226,227,228,232,236Np(α); calculated T1/2. Comparison with available data.

doi: 10.1088/1402-4896/abf795
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2019CH27      Nucl.Phys. A987, 350 (2019)

J.-H.Cheng, J.-L.Chen, J.G.Deng, X.-J.Wu, X.-H.Li, P.-C.Chu

Systematic study of α decay half-lives based on Gamow-like model with a screened electrostatic barrier

RADIOACTIVITY Z>51(α); calculated even-even nuclei T1/2 using modified Gamow-like model including centrifugal potential and electrostatic shielding with two parameters, radius constant r0 and a parameter for the screened electrostatic potential; Z=120; calculated T1/2 for 7 even-even nuclei and for some of their not yet synthesized α-decay chain. Halflives compared with those calculated using different approaches and with available data.

doi: 10.1016/j.nuclphysa.2019.05.002
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2019CH41      J.Phys.(London) G46, 065107 (2019)

J.-L.Chen, X.-H.Li, J.-H.Cheng, J.-G.Deng, X.-J.Wu

Systematic study of proton radioactivity based on Gamow-like model with a screened electrostatic barrier

RADIOACTIVITY 105Sb, 109I, 112,113Cs, 121Pr, 130,131Eu, 135Tb, 140,141Ho, 145,146,147Tm, 150,151Lu, 155,156,157Ta, 159,160,161Re, 164,165,166,167Ir, 170,171Au, 176,177Tl, 185Bi(p); calculated T1/2. Comparison with experimental data.

doi: 10.1088/1361-6471/ab1a56
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2019DE17      Eur.Phys.J. A 55, 58 (2019)

J.-G.Deng, X.-H.Li, J.L.Chen, J.-H.Cheng, X.-J.Wu

Systematic study of proton radioactivity of spherical proton emitters within various versions of proximity potential formalisms

RADIOACTIVITY 145,146,147Tm, 150,151Lu, 155,156,157Ta, 160,161Re, 165,166,167Ir, 170,171Au, 176,177Tl, 185Bi(p); calculated proton radioactivity T1/2; compared with published calculations using different proximity potentials and with data.

doi: 10.1140/epja/i2019-12728-0
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2018DE14      Chin.Phys.C 42, 044102 (2018)

J.-G.Deng, J.-C.Zhao, J.-L.Chen, X.-J.Wu, X.-H.Li

α decay properties of 296Og within the two-potential approach

RADIOACTIVITY 250,252,254,256Cf, 254,256Fm, 256,258No, 258,260Rf, 260Sg, 264,268,270Hs, 270Ds, 294,296Og, 290,292Lv, 286,288Fl(α); calculated T1/2. Comparison with experimental data.

doi: 10.1088/1674-1137/42/4/044102
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2017SU02      Chin.Phys.C 41, 014102 (2017)

X.-D.Sun, X.-J.Wu, B.Zheng, D.Xiang, P.Guo, X.-H.Li

Systematic study of α preformation probability of nuclear isomeric and ground states

RADIOACTIVITY 177,175,173Au, 173,171,169,167Ir, 169,167,163Re, 177Tl, 159Ta, 155Lu, 153,151Ho, 149Tb, 153Tm, 185Hg, 185,187,189,191Pb, 195,197,199,201,203Po, 195,197,203Rn, 203,209Ra, 187,189,191,193,195,197Bi, 191,193,197At, 201Fr(α); calculated T1/2 and the α-particle preformation probabilities. Comparison with available data.

doi: 10.1088/1674-1137/41/1/014102
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1999LI39      Phys.Rev. C60, 054305 (1999); Erratum Phys.Rev. C61, 049901 (2000)

Y.-S.Liang, X.-J.Wu, J.-Z.Xu, X.-Q.Chen, Z.Xing

Triaxiality of the Yrast States of Odd-A Lu Isotopes

NUCLEAR STRUCTURE 161,163,165,167Lu; analyzed rotational bands levels, B(M1)/B(E2); deduced triaxial deformation. Particle-rotor model.

doi: 10.1103/PhysRevC.60.054305
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1987JI02      Nucl.Instrum.Methods Phys.Res. B28, 82 (1987)

W.G.Jin, G.Q.Zhao, Q.Y.Shao, Y.H.Ren, X.J.Wu, Z.Y.Zhou

Lifetime Measurement of the 28Si Compound State at 13.095 MeV by the Blocking Effect

NUCLEAR REACTIONS 27Al(p, α), E=1565 keV; measured axial, planar blocking dips. 24Mg level deduced T1/2, Γ.

doi: 10.1016/0168-583X(87)90040-1
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