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NSR database version of April 27, 2024.

Search: Author = P.A.Davidson

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2021MO09      Phys.Rev. C 103, 034318 (2021)

C.-B.Moon, B.Moon, J.Park, G.D.Dracoulis, T.Kibedi, R.A.Bark, A.P.Byrne, P.A.Davidson, G.J.Lane, A.N.Wilson

Various collective states in the ¹²⁴I nucleus

NUCLEAR REACTIONS ¹²²Sn(⁷Li, 5n)¹²⁴I, E=54 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), half-lives of nanosecond isomers by γγ(t) using CAESAR array at the 14UD tandem accelerator of ANU-HIAF. ¹²⁴I; deduced high-spin levels, J, π, multipolarities, bands, K isomer, configurations, alignments; calculated Routhian surface plots. Comparison with structure of ¹²³Te. Systematics of energies and half-lives of 8- and 7- states in ^{116,118,120,122,124}I, and those of level energies in N=58-78, odd-A I and even-even Te and Xe isotopes.

doi: 10.1103/PhysRevC.103.034318
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019MO28      Phys.Rev. C 100, 024319 (2019), Erratum Phys.Rev. C 106, 029901 (2022)

B.Moon, C.-B.Moon, G.D.Dracoulis, R.A.Bark, A.P.Byrne, P.A.Davidson, G.J.Lane, T.Kibedi, A.N.Wilson, C.Yuan

Proton-neutron multiplet states and isomers in the odd-odd nucleus ¹²²I

NUCLEAR REACTIONS ¹²⁰Sn(⁷Li, 5n), E=58 MeV chopped beams from the 14UD tandem heavy-ion accelerator at the Australian National University; measured in-beam and out-of-beam Eγ, Iγ, γγ-coin, γγ(θ)(DCO), half-lives of isomers by γ(t) and γγ(t) methods using CAESAR array with six Compton-suppressed HPGe detectors and two low-energy photon (LEP) detectors. ¹²²I; deduced high-spin levels, isomers, J, π, multipolarities, bands, configurations; calculated quasiparticle energy diagrams as a function of quadrupole deformation parameter for neutrons and protons, Nilsson trajectories, total Routhian surface (TRS) energies, and total energy surfaces for 20- and 21- states by six quasiparticle alignments. Comparison with spherical shell model and deformed shell-model calculations. Comparison of angular frequency vs angular momentum plots for ¹²²I and ¹²⁴Cs for πh_11/2νg_7/2 configuration. Systematics of energies of 12+ and 14+ levels from πh_11/2νh_11/2 configuration in ^{116,118,120,122,124,126,128}I, alignment plots in ^118,120,122I, ground band states in ^116,118Sn and high-spin states in ¹²²I, excitation energies in the form of a liquid drop energy as a function of spin for ^120,122I, and ^152,154Ho.

doi: 10.1103/PhysRevC.100.024319
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018MO16      Phys.Lett. B 782, 602 (2018)

B.Moon, C.-B.Moon, G.D.Dracoulis, R.A.Bark, A.P.Byrne, P.A.Davidson, G.J.Lane, T.Kibedi, A.N.Wilson, C.Yuan, B.Hong

Occurrence of a chiral-like pair band and a six-nucleon noncollective oblate isomer in ¹²⁰I

NUCLEAR REACTIONS ¹¹⁸Sn(⁶Li, 4n), E=48 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, a pair of doublet bands and a high-spin isomer T_1/2, chiral characteristics, a pure single-particle structure.

doi: 10.1016/j.physletb.2018.06.008
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Data from this article have been entered in the XUNDL database. For more information, click here.

2011MO27      J.Korean Phys.Soc. 59, 1525s (2011)

C.-B.Moon, G.D.Dracoulis, R.A.Bark, A.P.Byrne, P.A.Davidson, T.Kibedi, G.J.Lane, A.N.Wilson

Various Isomers in Doubly Odd I Isotopes

NUCLEAR REACTIONS ¹¹⁸Sn(⁶Li, 4n), E=48 MeV;¹²⁰Sn(⁷Li, 5n), E=58 MeV;¹²²Sn(⁷Li, 5n), E=54 MeV; measured in-beam Eγ, Iγ, γγ-coin using CAESAR array with 6 HPGe and 2 LEPS. ^120,122,124I deduced levels, J, π, γ transitions, isomeric transitions, bands, two-quasiparticle configurations of specific states. Comparison of bandhead states in 11 isotopes of I.

doi: 10.3938/jkps.59.1525
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Data from this article have been entered in the XUNDL database. For more information, click here.

2011MO28      J.Korean Phys.Soc. 59, 1539s (2011)

C.-B.Moon, G.D.Dracoulis, R.A.Bark, A.P.Byrne, P.A.Davidson, T.Kibedi, G.J.Lane, A.N.Wilson

Decay Schemes of Three-Quasiparticle Isomers in ^{119, 121}Sb and ^{121, 123}I

NUCLEAR REACTIONS ¹²⁰Sn(⁷Li, 4nα), (⁷Li, 6n), E=58 MeV;¹²²Sn(⁷Li, 4nα), (⁷Li, 6n), E=54 MeV; measured Eγ, Iγ using CAESAR array; deduced levels, J, π, high-spin, γ transitions, isomeric transitions.

doi: 10.3938/jkps.59.1539
Citations: PlumX Metrics

2003MO22      J.Korean Phys.Soc. 43, S100 (2003)

C.-B.Moon, G.D.Dracoulis, R.A.Bark, A.P.Byrne, P.A.Davidson, A.N.Wilson, A.M.Baxter, T.Kibedi, G.J.Lane

Collective Bands Built on the Proton h_11/2 and the Neutron h_11/2 Orbitals in Odd-Odd I

NUCLEAR REACTIONS ^120,122Sn(⁷Li, 5n), E=54, 58 MeV; ¹¹⁸Sn(⁶Li, 4n), E=48 MeV; measured Eγ, Iγ, γγ-coin. ^120,122,124I deduced high-spin levels, J, π, configurations. Cranked mean-field calculations, level systematics in neighboring isotopes compared.

Data from this article have been entered in the XUNDL database. For more information, click here.