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NSR database version of April 11, 2024.

Search: Author = D.Xiang

Found 3 matches.

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2017DE21      Phys.Rev. C 96, 024318 (2017)

J.-G.Deng, J.-C.Zhao, D.Xiang, X.-H.Li

Systematic study of unfavored α-decay half-lives of closed-shell nuclei related to ground and isomeric states

RADIOACTIVITY 154mHo, 161,163Hf, 165W, 168Re, 171Os, 170m,171m,172,173m,175Ir, 175,179Pt, 177,181Hg, 179,181Au, 180,181mTl, 187,189Pb, 190,192,192m,194m,209,212m,213,214Bi, 189,203,211,211mPo, 191m,193m,210,212At, 193,205,211,213,219,221Rn, 210,212,214,220Fr, 207,213,215,219Ra, 214,216,216mAc, 215,217Th, 224Pa(α), 219U(α); calculated Q(α), half-lives, α-preformation probabilities for unfavored α decays of closed-shell nuclei related to ground and isomeric states around Z=82, N=82 and 126 closed shells. Two-potential approach for the valence nucleon (hole) and isospin asymmetry of the parent nuclei; deduced linear dependence on NpNn or NpNnI. Comparison with experimental data.

doi: 10.1103/PhysRevC.96.024318
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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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2017SU11      Phys.Rev. C 95, 044303 (2017)

X.-D.Sun, J.-G.Deng, D.Xiang, P.Guo, X.-H.Li

Systematic study of α decay half-lives of doubly odd nuclei within the two-potential approach

RADIOACTIVITY 105,106,107,108,109,110Te, 108,109,110,111,112,113I, 109,110,111,112,113,115Xe, 112,114Cs, 114Ba, 148Eu, 152,154Ho, 154,156Tm, 156Lu, 158Ta, 160,162,164,166Re, 166,168,170,172,174Ir, 170,186Au, 180,186Tl, 190,192,194,196,212,214Bi, 192,194,198,200,202,204,206,208,210,212,214,216,218At, 202,204,208,210,212,214,216,218,220Fr, 212,220,224,228Pa, 214,216,218,220,222,226Ac, 232,236Np, 236,238,242Am, 246,248Bk, 244,246,248,252,254Es, 246,248,250,256,258,260Md, 254,258,260Lr, 272,274,278,280,282Rg, 258,260,262,268Db, 260,264,266,270,272,274Bh, 268,270,274,276,278Mt, 278,282,284,286Nh, 288,290Mc, 292,294Ts, 296119(α); calculated α-decay half-lives, and α preformation probabilities for odd-odd nuclei using a two-potential approach, and compared with experimental values.

doi: 10.1103/PhysRevC.95.044303
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