NSR Query Results
Output year order : Descending NSR database version of May 1, 2024. Search: Author = Z.M.Mahmoud Found 27 matches. 2023MA03 Nucl.Phys. A1030, 122573 (2023) Energy density functional for α+12C elastic scattering NUCLEAR REACTIONS 12C(α, α), E<500 MeV; calculated σ, σ(θ) using three different 12C densities based on the cluster model. Comparison with available data.
doi: 10.1016/j.nuclphysa.2022.122573
2022AM01 Nucl.Phys. A1020, 122398 (2022) A.H.Amer, Z.M.M.Mahmoud, Yu.E.Penionzhkevich Double folding analysis of α + 12C elastic scattering using different effective interactions NUCLEAR REACTIONS 12C(α, α), E=48.7-386 MeV; analyzed available data; deduced σ, volume integrals in the framework the double folding optical Model (DFOM). The DFOM potential is used with three different nucleon-nucleon (NN) effective interactions.
doi: 10.1016/j.nuclphysa.2022.122398
2022HA14 Physics of Part.and Nuclei 53, 102 (2022) A.Hammad Amer, Z.M.M.Mahmoud, Yu.E.Penionzhkevich Comparison between Different Interaction Models of Double Folding Potential for 6He + 12C Elastic Scattering up to 500 MeV NUCLEAR REACTIONS 12C(6He, 6He), E<500 MeV; analyzed available data; deduced the real part of the nuclear potential using the double folding model (DFM) approach based upon different interaction models such as: CDM3Y6 Paris, DDM3Y1 Reid, and BDM3Y1 (Paris and Reid).
doi: 10.1134/S1063779622020071
2022HA29 Nucl.Phys. A1028, 122525 (2022) A.Hammad Amer, Z.M.M.Mahmoud, Yu.E.Penionzhkevich Optical model and coupled reaction channels analyses of the 9Be+12C elastic scattering NUCLEAR REACTIONS 12C(9Be, 9Be), E=13-50 MeV; analyzed available data; deduced σ, optical model parameters using the double-folding (DF) model. q q
doi: 10.1016/j.nuclphysa.2022.122525
2022MA20 Phys.Rev. C 105, 044609 (2022) Energy density functional for α clustering and scattering of light A=4m nuclei NUCLEAR STRUCTURE 12C, 16O, 24Ne, 24Mg, 28Si, 32S, 40Ca; calculated α-cluster densities. Optimization of the energy density functional(EDF) with convolution theorem. NUCLEAR REACTIONS 12C, 24Mg, 28Si(α, α'), E=104, 120, 130 MeV; 16O, 40Ca(α, α'), E=104, 130 MeV; 24Ne, 32S, 40Ca(α, α'), E=104 MeV; calculated optical potential parameters, σ(θ). α-cluster single folding or the conventional double folding models based on the obtained densities with the help of EDF. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.044609
2021BE34 Phys.Atomic Nuclei 84, 694 (2021) Systematic Low-Energy Optical Model Potential for α-Nucleus Elastic Scattering NUCLEAR REACTIONS 89Y, 92Mo, 106,110,116Cd, 112Sn, 144Sm(α, α), E<26 MeV; analyzed available data; deduced best-fit parameters of the calculated potentials, σ, volume integrals.
doi: 10.1134/S1063778821050045
2021MA83 Phys.Atomic Nuclei 84, 711 (2021) Microscopic Spin-Orbit Potential for Proton + 9Be Scattering NUCLEAR REACTIONS 9Be(p, p), E<17 MeV; analyzed available data; deduced optical model parameters, σ(θ).
doi: 10.1134/S1063778821050100
2020IB01 Int.J.Mod.Phys. E29, 2050075 (2020) A.A.Ibraheem, M.El-Azab Farid, E.Abd El-Rahman, Z.M.M.Mahmoud, S.R.Mokhtar Different folding models for 6Li+28Si elastic scattering NUCLEAR REACTIONS 28Si(6Li, 6Li), E=76-318 MeV; analyzed available data; deduced optical model parameters using double folding cluster (DFC) for the real part supplied with an imaginary part in the Woods-Saxon (WS) form and the double folding (DF) model based upon Sao Paulo potential (SPP).
doi: 10.1142/S0218301320500755
2020MA39 Phys.Atomic Nuclei 83, 418 (2020) Analytical α + α Potential for Energy Range between 6 and 280 MeV
doi: 10.1134/S106377882003014X
2019HA35 Phys.Atomic Nuclei 82, 615 (2019) M.A.Hassanain, H.F.A.Alshrani, A.A.Ibraheem, M.Anwar, K.O.Behairy, Z.M.M.Mahmoud, E.M.Darwish Analysis of Elastic 16O + 40Ca Refractive Scattering at 214 MeV
doi: 10.1134/S1063778819060073
2019MA03 J.Phys.Soc.Jpn. 88, 024201 (2019) Z.M.M.Mahmoud, K.O.Behairy, A.A.Ibraheem, S.R.Mokhtar, M.A.Hassanain, M.E.Farid Analysis of Alpha Scattering from α-Conjugate Nuclei NUCLEAR STRUCTURE 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca; calculated α-cluster and nucleon (matter) density distributions; deduced density parameters. α-cluster model, CDM3Y6 effective nn interaction. NUCLEAR REACTIONS 12C, 16O, 20Ne, 24Mg, 28Si(α, α), E=31-240 MeV; analyzed available data; deduced optical model potentials, σ.
doi: 10.7566/JPSJ.88.024201
2019MA81 Int.J.Mod.Phys. E28, 1950074 (2019) Z.M.M.Mahmoud, A.A.Ibraheem, M.A.Hassanain Microscopic spin-orbit potential for p +6He elastic scattering NUCLEAR REACTIONS 1H(6He, 6He), E<100 MeV; analyzed available data; deduced elastic scattering σ(θ) and vector analyzing power.
doi: 10.1142/s0218301319500745
2019MA85 Phys.Atomic Nuclei 82, 599 (2019) Analysis of 12C + 12C Elastic Scattering for Energy between 70 and 1440 MeV
doi: 10.1134/S1063778819060103
2018HA27 Phys.Rev. C 98, 014621 (2018) M.A.Hassanain, F.M.Z.Alqahtani, A.A.Ibraheem, M.Anwar, K.O.Behary, Z.M.Mahmoud, M.El-Azab Farid Elastic and inelastic 16O + 12C rainbow scattering within the coupled-channels mechanism NUCLEAR REACTIONS 12C(16O, 16O), (16O, 16O'), E=181, 200, 260, 281, 608, 1503 MeV; analyzed experimental data for elastic and inelastic differential σ(θ, E) in the framework of Woods-Saxon (WS) and full cluster folded (DFC1) optical model potentials, and using the coupled-channel (CC) formalism; deduced best-fit parameters for WS potentials, and energy dependence of real and imaginary volume integrals of WS and DFC1 potentials, and that of the total reaction σ(E).
doi: 10.1103/PhysRevC.98.014621
2017BE01 Nucl.Phys. A957, 332 (2017) K.O.Behairy, Z.M.M.Mahmoud, M.Anwar α-particle elastic scattering from 12C, 16O, 24Mg, and 28Si NUCLEAR REACTIONS 12C(α, α), E=104-172.2 MeV;16O(α, α), E=48.7-146 MeV;24Mg(α, α), E=50-119 MeV;28Si(α, α), E=104, 120, 166, 240 MeV; calculated nuclear rms radius, σ(θ), σ using single folding model with optical model potential and density dependent α-nucleon interaction; deduced model parameters. Compared with available data.
doi: 10.1016/j.nuclphysa.2016.09.008
2017MA71 Braz.J.Phys. 47, 189 (2017) α-Cluster Optical Potential Model of 40Ca NUCLEAR REACTIONS 40Ca(α, α), E=18-166 MeV; calculated σ(θ), volume integrals. Comparison with available data.
doi: 10.1007/s13538-016-0483-7
2015IS03 Int.J.Mod.Phys. E24, 1550029 (2015) A.Ismail, Y.C.Lee, Z.M.M.Mahmoud Puzzle of the folding potential on the nuclear halo reactions NUCLEAR REACTIONS 12C(11Be, 11Be), (6He, 6He), E=38.4 MeV/nucleon; calculated σ, nuclear matter density distributions. 6He, 11Be; deduced folding potential parameters. Comparison with experimental data.
doi: 10.1142/S0218301315500299
2014BE27 Phys.Atomic Nuclei 77, 869 (2014) K.O.Behairy, Z.M.M.Mahmoud, M.El-Azab Farid Optical model description of the elastic scattering of 6He from a polarized proton target at 71 MeV/nucleon NUCLEAR REACTIONS 1H(6He, 6He), E=71 MeV/nucleon; calculated σ(θ); deduced optical model potentials. M3Y, JLM and CBM interactions.
doi: 10.1134/S1063778814070114
2014MA09 Int.J.Mod.Phys. E23, 1450008 (2014) Z.M.M.Mahmoud, A.A.Ibraheem, M.El-Azab Farid An investigation of p+8He elastic scattering NUCLEAR REACTIONS 1H(8He, 8He), E=71 MeV/nucleon; analyzed available data; calculated σ(θ), vector analyzing power, scattering phase shifts, reflection coefficients; deduced optical model fitting parameters. JLM, BDM3Y1 effective interactions.
doi: 10.1142/S0218301314500086
2013HA14 Phys.Rev. C 87, 064606 (2013) M.A.Hassanain, A.A.Ibraheem, S.M.M.A.Sebiey, S.R.Mokhtar, M.A.Zaki, Z.M.M.Mahmoud, K.O.Behairy, M.El-Azab Farid Investigation of16O + 16O elastic scattering using the α-cluster folding model NUCLEAR REACTIONS 16O(16O, 16O), E=124-1120 MeV; analyzed σ(θ, E) data using the double folding (DF) optical model based on α-cluster structure of 16O, with two versions of DF optical potential, and three effective α-α, α-nucleon, and nucleon-nucleon interactions. Extracted a microscopic optical potential built upon the M3Y effective NN interaction and the matter density distribution of 16O. Investigated energy dependence of the extracted real and imaginary volume integrals and total reaction cross section.
doi: 10.1103/PhysRevC.87.064606
2013MA86 Int.J.Mod.Phys. E22, 1350086 (2013) Z.M.M.Mahmoud, A.A.Ibraheem, S.R.Mokhtar Folding model analysis of 6He + 120Sn elastic scattering NUCLEAR REACTIONS 120Sn(6He, 6He), E=17.4, 18.05, 19.8, 20.5 MeV; calculated σ, nuclear densities. SHF and HFB models, comparison with available data.
doi: 10.1142/S0218301313500869
2012IB04 Phys.Atomic Nuclei 75, 969 (2012) A.A.Ibraheem, M.A.Hassanain, S.R.Mokhtar, M.A.Zaki, Z.M.M.Mahmoud, M.El-Azab Farid Folding model description of reactions with exotic nuclei NUCLEAR REACTIONS 120Sn(6He, 6He), E=17.4, 18.05, 19.8, 20.5 MeV;calculated σ. M3Y nucleon-nucleon interaction, comparison with available data.
doi: 10.1134/S1063778812080078
2012MA53 J.Phys.Soc.Jpn. 81, 124201 (2012) Z.M.M.Mahmoud, A.A.Ibraheem, M.El-Azab Farid Alpha-Alpha Potentials in a Wide Range of Energies NUCLEAR REACTIONS 4He(α, α), E=6.5-18, 40.8-47.3, 100-280 MeV; analyzed available data; calculated σ(θ), σ; deduced optical model parameters, energy dependence of the real and imaginary volume integrals. Comparison with available data.
doi: 10.1143/JPSJ.81.124201
2010MU02 Phys.Rev. C 81, 044609 (2010) Z.F.Muhammad, Z.M.M.Mahmoud, N.Takigawa, K.Hagino Structure of 72, 74Ge nuclei probed with a combined analysis of heavy-ion fusion reactions and Coulomb excitation NUCLEAR REACTIONS 74Ge(74Ge, X), 72Ge(72Ge, X), E=110-140 MeV; calculated fusion σ(E), fusion barrier distributions, effect of octupole and quadrupole phonon excitations on fusion excitation function and fusion barrier distributions using full order coupled-channels formalism with CCFULL computer code. Comparison with experimental data. NUCLEAR STRUCTURE 72,74Ge; analyzed shapes with combined analysis of heavy-ion fusion reactions and Coulomb excitation. Vibrational and rotational models.
doi: 10.1103/PhysRevC.81.044609
2007TA20 Nucl.Phys. A787, 190c (2007) N.Takigawa, Z.M.M.Mahmoud, Z.F.Muhammad, N.W.Lwin, T.Takehi, K.Hagino Effects of Transitional Shape and Shape Admixture and of Anti-symmetrization on Sub-Barrier Fusion NUCLEAR REACTIONS 72Ge(72Ge, X), 74Ge(74Ge, X), E(cm)=105-155 MeV; calculated fusion σ, fusion barrier distribution. 72,74Ge deduced levels, coupling matrix elements, shape deformation and admixture. Vibrational and rotational models. 208Pb(16O, X), E(cm)=70-110 MeV; calculated fusion σ. Resonating group method. Anti-symmetrization effect.
doi: 10.1016/j.nuclphysa.2006.12.031
2001EL05 Phys.Rev. C64, 014310 (2001) M.El-Azab Farid, Z.M.M.Mahmoud, G.S.Hassan α-Clustering Folding Model NUCLEAR REACTIONS 12C(α, α), E=18.5-172.5 MeV; 16O(α, α), E=32.2-146 MeV; 28Si(α, α), E=104, 166 MeV; calculated σ(θ); deduced optical potential features. Single-folding cluster potentials, comparisons with data.
doi: 10.1103/PhysRevC.64.014310
2001EL08 Nucl.Phys. A691, 671 (2001) M.El-Azab Farid, Z.M.M.Mahmoud, G.S.Hassan Analysis of Heavy Ions Elastic Scattering using the Double Folding Cluster Model NUCLEAR REACTIONS 12C, 28Si(12C, 12C), E ≈ 24-186 MeV; 12C, 16O, 28Si(16O, 16O), E ≈ 72-350 MeV; calculated σ(θ). Double folding optical potential, α-cluster model, comparison with data.
doi: 10.1016/S0375-9474(01)00587-5
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