NSR Query Results
Output year order : Descending NSR database version of May 21, 2024. Search: Author = E.Elhami Found 8 matches. 2017PE10 Phys.Rev. C 96, 014313 (2017) E.E.Peters, A.Chakraborty, B.P.Crider, S.F.Ashley, E.Elhami, S.F.Hicks, A.Kumar, M.T.McEllistrem, S.Mukhopadhyay, J.N.Orce, F.M.Prados-Estevez, S.W.Yates Level lifetimes and the structure of ^{134}Xe from inelastic neutron scattering NUCLEAR REACTIONS ^{134}Xe(n, n'γ), E=1.5-3.5 MeV; measured Eγ, Iγ, γ(θ), excitation functions, half-lives of levels by DSAM using a Compton-suppressed HPGe detector at the 7-MV Van de Graaff accelerator of the University of Kentucky (UKAL). ^{134}Xe; deduced levels, J, π, 3- octupole state, multipolarities, mixing ratios, B(E2), B(E1), B(M1), and candidates for a complete negative-parity multiplet based on ν(1h_{11/2}, 2d_{3/2}) configuration. Comparisons with a vibrational description of the nucleus. Systematics of energy levels in N=80 isotones of ^{132}Te, ^{134}Xe, ^{136}Ba and ^{138}Ce.
doi: 10.1103/PhysRevC.96.014313
2011CH05 Phys.Rev. C 83, 034316 (2011) A.Chakraborty, J.N.Orce, S.F.Ashley, B.A.Brown, B.P.Crider, E.Elhami, M.T.McEllistrem, S.Mukhopadhyay, E.E.Peters, B.Singh, S.W.Yates Status of vibrational structure in ^{62}Ni NUCLEAR REACTIONS ^{62}Ni(n, n'γ), E=2.8-4.1 MeV; measured Eγ, Iγ, γ(θ), excitation functions, Doppler shift attenuations. ^{62}Ni; deduced levels, J, π, multipolarities, mixing ratios, level half-lives, B(E2), B(M1). Comparison of experimental reduced transition probabilities with the predictions of the quadrupole vibrator model and with large-scale shell-model calculations in the fp shell configuration space. No evidence for three-phonon states. Role of Z=28 proton core excitations. Systematics of energies and B(E2) values for of 2+ states in A=56-68 even-even Ni nuclei. NUCLEAR STRUCTURE ^{62}Ni; calculated levels, J, π, B(E2), occupation numbers of the fp orbitals for the protons and neutrons in ^{62}Ni. Large-scale shell model calculations in the fp shell. Complete mapping of the E2 strength for all possible transitions between the low-spin states.
doi: 10.1103/PhysRevC.83.034316
2008EL09 Phys.Rev. C 78, 064303 (2008); Erratum Phys.Rev. C 88, 029903 (2013) E.Elhami, J.N.Orce, M.Scheck, S.Mukhopadhyay, S.N.Choudry, M.T.McEllistrem, S.W.Yates, C.Angell, M.Boswell, B.Fallin, C.R.Howell, A.Hutcheson, H.J.Karwowski, J.H.Kelley, Y.Parpottas, A.P.Tonchev, W.Tornow Experimental study of the low-lying structure of ^{94}Zr with the (n, n'γ) reaction NUCLEAR REACTIONS ^{94}Zr(n, n'γ), E=2.5-4.0 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, half-lives by Doppler shift attenuation; deduced levels, J, π, multipolarities, mixing ratios, B(M1), B(E2).^{90,92,96,98,100,102}Zr, ^{96}Ru, ^{94,96}Mo; systematics. Comparison with IBA and shell model calculations.
doi: 10.1103/PhysRevC.78.064303
2008MU19 Phys.Rev. C 78, 034317 (2008) S.Mukhopadhyay, M.Scheck, B.Crider, S.N.Choudry, E.Elhami, E.Peters, M.T.McEllistrem, J.N.Orce, S.W.Yates Multiphonon states in ^{136}_{56}Ba_{80} NUCLEAR REACTIONS ^{136}Ba(n, n'γ), E=2.2-3.9 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, excitation functions, multipolarities, mixing ratios, half-lives using Doppler Shift Attenuation Method. ^{136}Ba; deduced levels, J, π, B(E1), B(M1), B(E2), F(t). Comparisons with ^{134}Ba, QPM calculations.
doi: 10.1103/PhysRevC.78.034317
2008OR02 Phys.Rev. C 77, 064301 (2008) J.N.Orce, B.Crider, S.Mukhopadhyay, E.Peters, E.Elhami, M.Scheck, B.Singh, M.T.McEllistrem, S.W.Yates Determination of the 2^{+}_{1} → 0^{+}_{1} transition strengths in ^{58}Ni and ^{60}Ni NUCLEAR REACTIONS ^{58,60}Ni(n, n'γ)E=1.6, 1.8 MeV; measured Eγ, Iγ, half-life of 2^{+} states. ^{58}Ni, ^{60}Ni; deduced B(E2) values. Doppler shift attenuation method. ^{56,62,64,66,68}Ni; calculated lifetimes, B(E2).
doi: 10.1103/PhysRevC.77.064301
2008SC17 Phys.Rev. C 78, 034302 (2008) M.Scheck, S.N.Choudry, E.Elhami, M.T.McEllistrem, S.Mukhopadhyay, J.N.Orce, S.W.Yates Pauli blocking in the low-lying, low-spin states of ^{141}Pr NUCLEAR REACTIONS ^{141}Pr(n, n'γ), E=1.5-3.2 MeV; measured Eγ, Iγ, angular distributions, σ, half-lives using doppler shift attenuation method; deduced levels, J, π, multipolarities, mixing ratios, configurations, B(M1), B(E1), B(E2). Comparison with core plus particle coupling model.
doi: 10.1103/PhysRevC.78.034302
2007EL01 Phys.Rev. C 75, 011301 (2007); Erratum Phys.Rev. C 88, 029902 (2013) E.Elhami, J.N.Orce, S.Mukhopadhyay, S.N.Choudry, M.Scheck, M.T.McEllistrem, S.W.Yates Anomalous behavior of the 2^{+} mixed-symmetry state in ^{94}Zr NUCLEAR REACTIONS ^{94}Zr(n, n'γ), E=2.3 MeV; measured Eγ, Iγ, DSA. ^{94}Zr deduced levels, J, π, δ, B(M1), B(E2), mixed-symmetry state.
doi: 10.1103/PhysRevC.75.011301
2007OR04 Phys.Rev. C 76, 021302 (2007); Erratum Phys.Rev. C 77, 029902 (2008) J.N.Orce, S.N.Choudry, B.Crider, E.Elhami, S.Mukhopadhyay, M.Scheck, M.T.McEllistrem, S.W.Yates 2^{+}_{1} → 0^{+}_{1} transition strengths in Sn nuclei NUCLEAR REACTIONS ^{112}Sn(n, n'γ), E=1.7 MeV; measured Eγ, Iγ, angular distributions. ^{108,116,118}Sn; Deduced lifetime and B(E2) using DSAM.
doi: 10.1103/PhysRevC.76.021302
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