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NSR database version of May 3, 2024.

Search: Author = E.Elhami

Found 8 matches.

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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 134Xe from inelastic neutron scattering

NUCLEAR REACTIONS 134Xe(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). 134Xe; 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(1h11/2, 2d3/2) configuration. Comparisons with a vibrational description of the nucleus. Systematics of energy levels in N=80 isotones of 132Te, 134Xe, 136Ba and 138Ce.

doi: 10.1103/PhysRevC.96.014313
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Data from this article have been entered in the XUNDL database. For more information, click here.

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 62Ni

NUCLEAR REACTIONS 62Ni(n, n'γ), E=2.8-4.1 MeV; measured Eγ, Iγ, γ(θ), excitation functions, Doppler shift attenuations. 62Ni; 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 62Ni; calculated levels, J, π, B(E2), occupation numbers of the fp orbitals for the protons and neutrons in 62Ni. 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
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Data from this article have been entered in the XUNDL database. For more information, click here.

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 94Zr with the (n, n'γ) reaction

NUCLEAR REACTIONS 94Zr(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).90,92,96,98,100,102Zr, 96Ru, 94,96Mo; systematics. Comparison with IBA and shell model calculations.

doi: 10.1103/PhysRevC.78.064303
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Data from this article have been entered in the XUNDL database. For more information, click here.

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 13656Ba80

NUCLEAR REACTIONS 136Ba(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. 136Ba; deduced levels, J, π, B(E1), B(M1), B(E2), F(t). Comparisons with 134Ba, QPM calculations.

doi: 10.1103/PhysRevC.78.034317
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14437. Data from this article have been entered in the XUNDL database. For more information, click here.

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 58Ni and 60Ni

NUCLEAR REACTIONS 58,60Ni(n, n'γ)E=1.6, 1.8 MeV; measured Eγ, Iγ, half-life of 2+ states. 58Ni, 60Ni; deduced B(E2) values. Doppler shift attenuation method. 56,62,64,66,68Ni; calculated lifetimes, B(E2).

doi: 10.1103/PhysRevC.77.064301
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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 141Pr

NUCLEAR REACTIONS 141Pr(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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14210. Data from this article have been entered in the XUNDL database. For more information, click here.

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 94Zr

NUCLEAR REACTIONS 94Zr(n, n'γ), E=2.3 MeV; measured Eγ, Iγ, DSA. 94Zr deduced levels, J, π, δ, B(M1), B(E2), mixed-symmetry state.

doi: 10.1103/PhysRevC.75.011301
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14264. Data from this article have been entered in the XUNDL database. For more information, click here.

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 112Sn(n, n'γ), E=1.7 MeV; measured Eγ, Iγ, angular distributions. 108,116,118Sn; Deduced lifetime and B(E2) using DSAM.

doi: 10.1103/PhysRevC.76.021302
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Data from this article have been entered in the XUNDL database. For more information, click here.

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