NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = B.Q.Lee Found 9 matches. 2020GE08 Phys.Rev. C 102, 044319 (2020) M.S.M.Gerathy, G.J.Lane, A.E.Stuchbery, G.D.Dracoulis, T.Kibedi, A.Akber, L.J.Bignell, B.J.Coombes, J.T.H.Dowie, T.J.Gray, B.Q.Lee, B.P.McCormick, A.J.Mitchell, N.Palalani γ-ray and conversion-electron spectroscopy of the high-spin isomer in 145Sm RADIOACTIVITY 145Sm(IT)[from 124Sn(26Mg, 5n), E=110, 115 MeV, followed by separation of evaporation residues by the SOLITAIRE separator and implantation in a catcher tape at the focal point of the Solenogam array]; measured Eγ, Iγ, E(ce), I(ce), γγ- and γ(ce)-coin, half-lives of isomers by γ(t) and γγ(t) at the at the Australian National University Heavy-Ion Accelerator Facility. 145Sm; deduced high-spin levels, J, π, conversion coefficients, multipolarities, B(E1), B(M1), B(E2), B(M2), B(E3), configurations. Comparisons with shell-model calculations using the KSHELL code. Systematics of energies of the high-spin isomers in N=83, odd-A isotones of 143Nd, 145Sm, 147Gd, 149Dy and 151Er. NUCLEAR STRUCTURE 145Sm; calculated high-spin levels, J, π, amplitudes of major configurations using shell model and KSHELL code. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.044319
2019EV01 Phys.Rev. C 99, 024306 (2019) L.J.Evitts, A.B.Garnsworthy, T.Kibedi, J.Smallcombe, M.W.Reed, A.E.Stuchbery, G.J.Lane, T.K.Eriksen, A.Akber, B.Alshahrani, M.de Vries, M.S.M.Gerathy, J.D.Holt, B.Q.Lee, B.P.McCormick, A.J.Mitchell, M.Moukaddam, S.Mukhopadhyay, N.Palalani, T.Palazzo, E.E.Peters, A.P.D.Ramirez, T.Tornyi, S.W.Yates E0 transition strength in stable Ni isotopes NUCLEAR REACTIONS 58,60,62Ni(p, p'), E=4.7-9.2 MeV; measured Eγ, Iγ, γ(θ), conversion electrons using the CAESAR array for γ detection and Super-e spectrometer for electron detection at ANU-Canberra. 58,60,62Ni(n, n'), E=2.42, 2.90 MeV; measured Eγ, Iγ, level half-lives by DSAM at the University of Kentucky Accelerator Laboratory. 58,60,62Ni; deduced levels, J, π, K-conversion coefficients, E2/M1 multipole mixing ratios and E0 admixtures in 2+ to 2+ transitions, 0+ to 0+ E0 transitions, electric monopole (E0) transition strengths, B(M1), B(E2). Comparison with evaluated data in Nuclear Data Sheets. Systematics of 2+ to 2+ and 0+ to 0+ monopole transition strengths ρ2(E0) in even-even nuclei with A<250.
doi: 10.1103/PhysRevC.99.024306
2019TE04 Phys.Rev. C 100, 034313 (2019) B.P.E.Tee, A.E.Stuchbery, M.Vos, J.T.H.Dowie, B.Q.Lee, M.Alotiby, I.Greguric, T.Kibedi High-resolution conversion electron spectroscopy of the 125I electron-capture decay RADIOACTIVITY 125I(EC); measured conversion electrons at high resolution using an electrostatic spectrometer at the Australian National University; deduced conversion coefficient, mixing ratio and penetration parameter for the 35.5-keV γ transition in 125Te by evaluating present and previous experimental data, shake probability of the conversion electrons; compiled and evaluated previous experimental internal conversion data from 1952 to 1999. Comparison with predictions of particle-vibrational model, and with data for similar transitions in 121,123Te. Discussed Auger electron yields from 125I decay.
doi: 10.1103/PhysRevC.100.034313
2018AL25 Phys.In Med.Biol. 63, 06NT04 (2018) M.Alotiby, I.Greguric, T.Kibedi, B.Q.Lee, M.Roberts, A.E.Stuchbery, P.Tee, T.Tornyi, M.Vos Measurement of the intensity ratio of Auger and conversion electrons for the electron capture decay of 125I RADIOACTIVITY 125I(EC); measured decay products, X-rays, Eβ, Iβ; deduced lL subshell electron intensities for the 35 keV transition, ratio of the number of conversion electrons (emitted as part of the nuclear decay process) to the number of Auger electrons (emitted as part of the atomic relaxation process after the nuclear decay). Comparison with Monte-Carlo type simulations of the relaxation cascade using the BrIccEmis code.
doi: 10.1088/1361-6560/aab24b
2018EV01 Phys.Lett. B 779, 396 (2018) L.J.Evitts, A.B.Garnsworthy, T.Kibedi, J.Smallcombe, M.W.Reed, B.A.Brown, A.E.Stuchbery, G.J.Lane, T.K.Eriksen, A.Akber, B.Alshahrani, M.de Vries, M.S.M.Gerathy, J.D.Holt, B.Q.Lee, B.P.McCormick, A.J.Mitchell, M.Moukaddam, S.Mukhopadhyay, N.Palalani, T.Palazzo, E.E.Peters, A.P.D.Ramirez, S.R.Stroberg, T.Tornyi, S.W.Yates Identification of significant E0 strength in the 2+2 → 2+1 transitions of 58, 60, 62Ni NUCLEAR REACTIONS 58,60,62Ni(p, p'), E<9.2 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, nuclear and quadrupole moments, B(E2), B(M1). Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2018.01.076
2018MC04 Phys.Lett. B 779, 445 (2018) B.P.McCormick, A.E.Stuchbery, T.Kibedi, G.J.Lane, M.W.Reed, T.K.Eriksen, S.S.Hota, B.Q.Lee, N.Palalani Probing the N = 14 subshell closure: g factor of the 26Mg(2+1) state NUCLEAR REACTIONS Gd(24Mg, 24Mg'), (26Mg, 26Mg'), E=120 MeV; measured reaction products, Eγ, Iγ. 24,26Mg; deduced the first-excited state g-factors using the high-velocity transient-field technique. Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2018.02.032
2018PA04 Phys.Rev. C 97, 014323 (2018) T.Palazzo, G.J.Lane, A.E.Stuchbery, A.J.Mitchell, A.Akber, M.S.M.Gerathy, S.S.Hota, T.Kibedi, B.Q.Lee, N.Palalani, M.W.Reed High-spin spectroscopy and shell-model interpretation of the N < 126 radium isotopes 212Ra and 213Ra NUCLEAR REACTIONS 204Pb(12C, 4n), E=81 MeV; 204Pb(13C, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coin, γ(θ) using CAESAR array of nine Compton-suppressed HPGe detectors, and two LEPS Ge detectors for low-energy γ radiation. Pulsed beams from 14UD tandem accelerator of the Heavy Ion Accelerator Facility of the Australian National University. 212,213Ra; deduced high-spin levels, J, π, half-life of a new isomer, total conversion coefficients of low-energy γ rays, multipolarities, configurations, B(M1), B(E2), B(E1), B(M2), B(E3). Comparison with semiempirical shell-model calculations.
doi: 10.1103/PhysRevC.97.014323
2016LE19 Int.J.Radiat.Biol. 92, 641 (2016) B.Q.Lee, H.Nikjoo, J.Ekman, P.Jonsson, A.E.Stuchbery, T.Kibedi A stochastic cascade model for Auger-electron emitting radionuclides ATOMIC PHYSICS 123,124,125I; calculated energy spectra of Auger electrons and X-rays, Auger yields. Ab initio calculations based on the realistic Dirac-Fock approach and Monte Carlo techniques.
doi: 10.3109/09553002.2016.1153810
2012LE09 Comput.Math.Meth.Med. 2012, 651475 (2012) B.Q.Lee, T.Kibedi, A.E.Stuchbery, K.A.Robertson Atomic Radiations in the Decay of Medical Radioisotopes: A Physics Perspective ATOMIC PHYSICS 99Tc, 111In; calculated energy spectra of Auger electrons and X-rays, Auger yields. Ab initio calculations based on the realistic Dirac-Fock approach and Monte Carlo techniques.
doi: 10.1155/2012/651475
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