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NSR database version of May 9, 2024.

Search: Author = K.O.Behairy

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2022BE32      J.Phys.Soc.Jpn. 91, 124201 (2022)

K.O.Behairy, T.H.Alsheddi

Test Model for Analysis of the Elastic and Inelastic Scattering of ¹¹Li on Proton at 6 to 75 MeV/nucleon

NUCLEAR REACTIONS ¹H(¹¹Li, ¹¹Li), (¹¹Li, ¹¹Li'), E=6, 62, 68.4, 75 MeV/nucleon; analyzed available data; deduced σ(θ), σ, model parameters. The single folding optical model, the real folded potentials of the M3Y and Sao Paulo interactions.

doi: 10.7566/JPSJ.91.124201
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2021BE08      Chin.Phys.C 45, 024101 (2021)

K.O.Behairy, M.El-Azab Farid, A.A.Ibraheem, O.Ramadan, M.Anwar

Analysis of strong refractive effect within ¹¹Li projectile structure

NUCLEAR REACTIONS ¹²C, ²⁸Si(¹¹Li, ¹¹Li), E=29, 50, 60 MeV/nucleon; analyzed available data. ¹¹Li; deduced rms proton, neutron and mass radii, volume integrals, σ(θ) with the WS potential model, σ, fitting parameters.

doi: 10.1088/1674-1137/abca1b
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2021BE34      Phys.Atomic Nuclei 84, 694 (2021)

K.O.Behairy, Z.M.M.Mahmoud

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
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2021HE26      Phys.Rev. C 104, 044604 (2021)

A.Hemmdan, M.A.Hassanain, M.Anwar, K.O.Behairy

Analysis of elastic and inelastic scattering of ²⁰Ne on ⁷⁶Ge at 306 MeV

NUCLEAR REACTIONS ⁷⁶Ge(²⁰Ne, ²⁰Ne), (²⁰Ne, ²⁰Ne'), E=306 MeV; analyzed experimental σ(θ) data using coupled channels analysis and through two optical potentials, the two-cluster CP1 and phenomenological Woods-Saxon potential (WSP) and the double folding model by taking into account the effect of the low-lying states of ²⁰Ne and ⁷⁶Ge; deduced best-fit parameters for the WSP potential.

doi: 10.1103/PhysRevC.104.044604
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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
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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
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2018HA17      Phys.Rev. C 97, 044610 (2018)

M.A.Hassanain, M.Anwar, K.O.Behairy

Semimicroscopic analysis of ⁶Li + ²⁸Si elastic scattering at 76 to 318 MeV

NUCLEAR REACTIONS ²⁸Si(⁶Li, ⁶Li), E=76-318 MeV; calculated microscopic nuclear potentials, best-fit parameters, and differential σ(E, θ) using α-cluster analysis with DFC1 and CDM3Y6 interactions for the real potential, and Woods-Saxon form for the imaginary potential; deduced volume integral per interacting nucleon pair for different optical potentials, impact of addition of the surface (DWS) imaginary potential term. Comparison with experimental results.

doi: 10.1103/PhysRevC.97.044610
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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
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2017MA71      Braz.J.Phys. 47, 189 (2017)

Z.M.M.Mahmoud, K.O.Behairy

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
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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
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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
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