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NSR database version of May 24, 2024.

Search: Author = Z.Meliani

Found 8 matches.

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2021SE17      Phys.Rev. C 104, 024317 (2021)

S.Sekal, L.M.Fraile, R.Lica, M.J.G.Borge, W.B.Walters, A.Aprahamian, C.Benchouk, C.Bernards, J.A.Briz, B.Bucher, C.J.Chiara, Z.Dlouhy, I.Gheorghe, D.G.Ghita, P.Hoff, J.Jolie, U.Koster, W.Kurcewicz, H.Mach, N.Marginean, R.Marginean, Z.Meliani, B.Olaizola, V.Paziy, J.M.Regis, M.Rudigier, T.Sava, G.S.Simpson, M.Stanoiu, L.Stroe

Low-spin states in 80Ge populated in the β decay of the 80Ga 3- isomer

RADIOACTIVITY 80mGa(β-)[from decay of 80Zn produced in U(n, F), E=fast neutrons at the ISOLDE-CERN facility, followed by separation of fission fragments passed using the ISOLDE Resonance Ionization Laser Ion Source (RILIS) and high-resolution magnetic separator]; measured Eγ, Iγ, βγ- and γγ-coin using two HPGe detectors for γ rays and an NE111A organic plastic scintillator for β detection. 80Ge; deduced levels, J, π, β feedings, logft. Comparison with previous experimental results, and with shell-model and IBM calculations.

NUCLEAR STRUCTURE 70,72,74,76,78,80,82Ge, 82Se, 84Kr, 86Sr, 88Zr, 90Mo; calculated energies of second 0+ states by shell-model using Antoine code with JUN45 interaction, and NUSHELLX@MSU code with jj44bpn interaction, and IBM-1, IBM-2 models, and comparison with experimental values; Systematics of low-lying positive-parity levels up to 8+.

doi: 10.1103/PhysRevC.104.024317
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Data from this article have been entered in the XUNDL database. For more information, click here.

2001GU29      Phys.Rev. C64, 064304 (2001)

E.Gueorguieva, Ch.Vieu, C.Schuck, A.Minkova, B.Kharraja, M.Kaci, F.Hannachi, J.S.Dionisio, A.Korichi, A.Lopez-Martens, Z.Meliani, Ts.Venkova

First Identification of 20+ Isomeric States in Odd-Odd 190, 192Au Nuclei

NUCLEAR REACTIONS 186W(11B, 7n), (11B, 6n), (11B, 5n), E=84, 86 MeV; measured prompt and delayed Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin, γ-ray polarization. 190,192Au deduced high-spin levels, J, π, ICC, configurations, B(E2), isomeric states T1/2, triaxial deformation. Eurogam II array, electron spectrometer, recoil shadow anisotropy technique. Total Routhian surface calculations.

doi: 10.1103/PhysRevC.64.064304
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Data from this article have been entered in the XUNDL database. For more information, click here.

1997CO23      Z.Phys. A359, 113 (1997)

R.Collatz, N.Amzal, Z.Meliani, C.Schuck, Ch.Vieu, J.S.Dionisio, P.Kleinheinz, J.Blomqvist

Yrast States in the π-Particle ν-Hole Nucleus 65146Tb81

NUCLEAR REACTIONS 120Sn(31P, 5n), E=150 MeV; measured Eγ, Iγ; 144Sm(6Li, 4n), E=50 MeV; measured Eγ, Iγ, γγ-, (ce)γ-coin. 146Tb deduced levels, J, π, configurations.

doi: 10.1007/s002180050374
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Data from this article have been entered in the XUNDL database. For more information, click here.

1994AN13      Nucl.Phys. A575, 155 (1994)

S.Andre, C.Foin, D.Santos, D.Barneoud, J.Genevey, Ch.Vieu, J.S.Dionisio, M.Pautrat, C.Schuck, Z.Meliani

High-Spin Yrast Isomers in the Odd-Odd, N = 85, 152Ho Nucleus

NUCLEAR REACTIONS 120Sn(37Cl, 5n), E=178 MeV; 141Pr(16O, 5n), E=110 MeV; 144Sm(11B, 3n), E=50-58 MeV; measured delayed Eγ, Iγ, γγ(t), (X-ray)γ(t), Iγ(t), I(ce). 152Ho deduced high-spin levels J, π, T1/2, B(E3), ICC, high-spin isomers, configurations. Enriched targets, catcher recoil method, pulsed beam, hyperpure planar Ge detectors, magnetic electron spectrometer, Si(Li) detector.

doi: 10.1016/0375-9474(94)90143-0
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1994ME03      J.Phys.(London) G20, L7 (1994)

Z.Meliani, J.S.Dionisio, G.E.Korner, D.G.Popescu, C.Schuck, Ch.Vieu, G.Duchene, J.C.Merdinger, N.Bendjaballah

High-Spin States of the Magic Neutron Nucleus 147Tb

NUCLEAR REACTIONS 120Sn(31P, 4n), E=140, 150 MeV; measured γγ-, (ce)γ-coin. 147Tb deduced levels, J, π, γ-multipolarity. Model comparison.

doi: 10.1088/0954-3899/20/1/002
Citations: PlumX Metrics

1994ME12      Nucl.Phys. A575, 221 (1994)

Z.Meliani, J.S.Dionisio, C.Schuck, Ch.Vieu, F.A.Beck, T.Byrski, D.Curien, G.Duchene, J.C.Merdinger, P.Fallon, J.W.Roberts, J.F.Sharpey-Schafer

The High-Spin States of 149Tb

NUCLEAR REACTIONS 122Sn(31P, 4n), E=140, 150 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 149Tb deduced high-spin levels, J, π, γ-multipolarity, ICC, T1/2. Isotopically enriched targets, Compton suppressed Ge detector array, BaF2 ball, eγ spectrometer. Deformed independent particle model calculations.

doi: 10.1016/0375-9474(94)90146-5
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1991ME04      Z.Phys. A338, 465 (1991)

Z.Meliani, J.S.Dionisio, G.Duchene, G.E.Korner, J.C.Merdinger, C.Schuck, Ch.Vieu

The (61/2)+ Yrast Isomer in 149Tb

NUCLEAR REACTIONS 122Sn(31P, 4n), E=140, 150 MeV; measured γ(e-)(t). 149Tb deduced isomer J, π, T1/2, B(λ). Deformed independent model comparison.

1987BA34      Nucl.Instrum.Methods Phys.Res. B24/25, 477 (1987)

S.Barhoumi, M.Allab, H.Beaumevieille, A.C.Chami, Z.Meliani

13N Level Structure Via the 10B(3He, 3He) Elastic Scattering

NUCLEAR REACTIONS 10B(3He, 3He), E=1.5-3.3 MeV; measured σ(θ), σ(θ, E). 13N deduced levels, J, π, Γ(3He), Γ, resonance parameters. Enriched target. R-matrix analysis.

doi: 10.1016/0168-583X(87)90687-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0500.

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