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NSR database version of May 19, 2024.

Search: Author = S.B.Doma

Found 12 matches.

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2021HA38      Nucl.Phys. A1015, 122307 (2021)

M.M.Hammad, A.SH.Yaqut, M.A.Abdel-Khalek, S.B.Doma

Analytical study of conformable fractional Bohr Hamiltonian with Kratzer potential

NUCLEAR STRUCTURE ^{120,126,128,130}Xe, ^192,194,196Pt, ^112,114,116Pd; calculated energy levels, J, π, B(E2) using analytical solutions of the conformable fractional Bohr Hamiltonian appropriate for triaxial nuclei, involving the Kratzer potential in β-part of the collective nuclear potential and the steep harmonic oscillator in γ-part.

doi: 10.1016/j.nuclphysa.2021.122307
Citations: PlumX Metrics

2020DO02      Chin.J.Phys.(Taiwan) 63, 21 (2020)

S.B.Doma, H.S.El-Gendy, M.M.Hammad

Large basis unitary scheme model calculations for the mirror nuclei with A=7

NUCLEAR STRUCTURE ⁷He, ⁷Li, ⁷Be, ⁷B; calculated energy spectra, binding energies, rms radii, log ft, magnetic moments using the GPT and the Av8' nucleon-nucleon interactions along with the Urbana IX three-body interaction.

doi: 10.1016/j.cjph.2019.10.026
Citations: PlumX Metrics

2020HA33      Nucl.Phys. A1004, 122036 (2020)

M.M.Hammad, M.M.Yahia, H.A.Motaweh, S.B.Doma

Critical potentials and fluctuations phenomena with quartic, sextic, and octic anharmonic oscillator potentials

NUCLEAR STRUCTURE ¹⁰⁰Mo, ¹⁴⁶Ba, ²²⁶Ra, ²²⁶Th; analyzed available data; calculated energy eigenvalues, variation of the first nine energy levels, potentials evolution, J, π, yrast bands using the nine-point finite difference method for the diagonalization of the Hamiltonian of two-dimensional AOPs characterized by free-, one-, and two- parameters with quartic, sextic, and octic anharmonicity.

doi: 10.1016/j.nuclphysa.2020.122036
Citations: PlumX Metrics

2018DO05      Int.J.Mod.Phys. E27, 1850040 (2018)

S.B.Doma, H.S.El-Gendy

A nuclear phenomenological study of the even-even Thorium Isotopes ^228-232Th

NUCLEAR STRUCTURE ^228,230,232Th; calculated energy levels, J, π, B(E2) values, potential energy surfaces. Comparison with available data.

doi: 10.1142/S0218301318500404
Citations: PlumX Metrics

2012DO10      Int.J.Mod.Phys. E21, 1250077 (2012); Erratum Int.J.Mod.Phys. E21, 1292002 (2012)

S.B.Doma, H.S.El-Gendy

Some deformation properties of the even-even ytterbium, hafnium and tungsten nuclei

NUCLEAR STRUCTURE ^170,172,174Yb, ^176,178,180Hf, ^182,184,186W; calculated rotational energies and Strutinsky moment of inertia, band energies, quadrupole moments, J, π. Collective model, cranked Nilsson model, comparison with available data.

doi: 10.1142/S0218301312500772
Citations: PlumX Metrics

2007DO01      J.Phys.(London) G34, 27 (2007)

S.B.Doma, A.F.M.El-Zebidy, M.A.Abdel-Khalik

The mean lifetime of the β-decay and the nuclear magnetic dipole moment for nuclei with A = 7

NUCLEAR STRUCTURE ⁷He, ⁷Li, ⁷Be, ⁷B; calculated wave functions, β-decay lifetimes, ft, magnetic dipole moments. Unitary scheme model, nuclear supermultiplet model.

doi: 10.1088/0954-3899/34/1/002
Citations: PlumX Metrics

2005DO09      Int.J.Mod.Phys. E14, 189 (2005)

S.B.Doma, A.F.M.El-Zebidy

Cluster-cluster potentials for the lithium nuclei

NUCLEAR STRUCTURE ^6,7,8,9Li; calculated cluster potentials, ground-state wave functions. Translation invariant shell model.

doi: 10.1142/S0218301305002989
Citations: PlumX Metrics

2003DO08      Int.J.Mod.Phys. E12, 421 (2003)

S.B.Doma

Study of Nuclei with A = 5 on the Basis of the Unitary Scheme Model

NUCLEAR STRUCTURE A=5; calculated wave functions, level energies. ⁵He; calculated binding energy, radius, μ. Unitary scheme model.

doi: 10.1142/S021830130300134X
Citations: PlumX Metrics

2002DO15      Int.J.Mod.Phys. E11, 455 (2002)

S.B.Doma, M.M.Amin

The Single Particle Schrodinger Fluid and Moments of Inertia of the Nuclei ²⁴Mg, ²⁵Al, ²⁷Al, ¹⁸³W and ²³⁸Pu

NUCLEAR STRUCTURE ²⁴Mg, ^25,27Al, ¹⁸³W, ²³⁸Pu; calculated moments of inertia, deformation. Single-particle Schrodinger fluid.

doi: 10.1142/S0218301302001058
Citations: PlumX Metrics

1996DO25      Helv.Phys.Acta 69, 90 (1996)

S.B.Doma, N.A.El-Nohy, K.K.Gharib

The Ground-State Characteristics of Deuteron using Gaussian Potentials

NUCLEAR STRUCTURE ²H; calculated binding energy, mean square radius, D-state probabality, μ, electric quadrupole moment.

1985DO20      Helv.Phys.Acta 58, 1072 (1985)

S.B.Doma

Unitary Scheme Model Study of ⁴He with the Gogny, Pires and de Tourreil Interaction

NUCLEAR STRUCTURE ⁴He; calculated levels; deduced J, π, T. Unitary scheme, realistic interactions.

1975DO05      Yad.Fiz. 21, 720 (1975); Sov.J.Nucl.Phys. 21, 371 (1975)

S.B.Doma, T.I.Kopaleishvili, Z.Machabeli

Study of A = 6 Nuclei on the Basis of the Unitary-Scheme Model

NUCLEAR STRUCTURE ⁶Li; calculated levels, level properties. Unitary scheme model.