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NSR database version of May 19, 2024.

Search: Author = A.A.Farra

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2008FA10      Chin.J.Phys.(Taiwan) 46, 416 (2008)

A.A.Farra

Enhancement of the Sub-Barrier Fusion Cross Sections Using Approximate Force

NUCLEAR REACTIONS ⁹²Zr(¹²C, X), E=31-50 MeV; ⁹²Zr(¹⁶O, X), E= 44-80 MeV; analyzed fusion σ(E), barrier distributions. single-barrier penetration model, coupled channel calculations.

2007FA03      Int.J.Theor.Phys. 46, 437 (2007)

A.A.Farra

Instabilities of the Conventional Nucleus-Nucleus Interactions for (³H, ⁴He) Proton Pickup Cross-Sections

NUCLEAR REACTIONS ²⁶Mg, ^28,30Si(t, α), E=36 MeV; calculated σ(E, θ). Exact finite-range DWBA calculations, optical potential.

doi: 10.1007/s10773-006-9039-x
Citations: PlumX Metrics

2004FA25      Nuovo Cim. B 119, 25 (2004)

A.A.Farra, Y.M.Soliman

Particle-particle interactions for alpha transfer reactions

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, ¹²C), E=36.2 MeV; ²⁸Si(¹⁶O, ¹²C), E=26.23 MeV; calculated σ(θ). DWBA approach, Woods-Saxon potential, comparison with data.

doi: 10.1393/ncb/i2003-10086-3
Citations: PlumX Metrics

1996FA13      Can.J.Phys. 74, 150 (1996)

A.A.Farra

Multi-Interaction of Multi-Nucleon Transfer Reactions in the Whole-Angle Region

NUCLEAR REACTIONS ¹⁶O(⁶Li, α), E=34, 48 MeV; ¹⁶O(⁷Li, α), E=20 MeV; analyzed σ(θ); deduced model parameters. ^18,19F levels deduced normalization factors. Exact finite-range DWBA.

doi: 10.1139/p96-024
Citations: PlumX Metrics

1994OS01      Nuovo Cim. 107A, 207 (1994)

A.Osman, A.A.Farra

The J-Dependent Distorting Optical-Model Potential in Heavy-Ion Transfer Reactions

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, ²⁰Ne), E=27.8 MeV; ²⁴Mg(¹⁶O, ¹²C), E=27.8-32.6 MeV; ³²S(¹⁶O, ¹²C), E=45.5 MeV; ⁵⁴Fe(¹⁶O, ¹²C), E=46 MeV; ⁴⁸Ca(¹⁶O, ¹⁴C), E=50.5 MeV; ⁶⁴Ni(¹⁶O, ¹⁴C), ⁷⁶Ge(¹⁶O, ¹²C), E=56 MeV; ²⁴Mg(¹⁸O, ¹⁶O), E=50 MeV; analyzed σ(θ). ²⁰Ne, ²⁸Si, ³⁶Ar, ⁵⁸Ni, ⁵⁰Ti, ⁶⁶Zn, ⁸⁰Se, ²⁶Mg levels deduced spectroscopic factors. Exact finite range DWBA.

doi: 10.1007/BF02781553
Citations: PlumX Metrics

1994OS05      Can.J.Phys. 72, 175 (1994); Erratum Can.J.Phys. 72, 686 (1994)

A.Osman, A.A.Farra

Contributions of Density-Dependent Interactions in Heavy-Ion Transfer Reactions

NUCLEAR REACTIONS ¹⁶O(⁶Li, d), E=75.4 MeV; ¹⁶O(⁶Li, α), E=34 MeV; ¹⁶O(¹⁶O, ¹²C), E=22.75-27.25 MeV; ²⁴Mg(¹⁶O, ¹²C), E=35.5, 36.2 MeV; ²⁸Si(¹⁶O, ¹²C), E=26.3 MeV; ³²S(¹⁶O, ¹²C), E=45.5 MeV; ¹⁸O(⁶Li, d), E=72.3 MeV; ²⁴Mg(¹²C, ¹⁶O), E=25.2 MeV; calculated σ(θ); deduced model parameters. ¹⁸F, ^22,20Ne, ²⁸Si, ³²S, ³⁶Ar levels deduced spectroscopic factors. DWBA, density-dependent interactions.

doi: 10.1139/p94-028
Citations: PlumX Metrics

1994OS08      Int.J.Mod.Phys. E3, 219 (1994)

A.Osman, A.A.Farra

Contribution of the Parity Dependent Potential in Heavy Ion Transfer Reactions

NUCLEAR REACTIONS ⁹Be(¹⁶O, ¹²C), E=7.2-10.2 MeV; ¹⁶O(⁷Li, α), E=20 MeV; ¹⁵⁴Sm(¹²C, ¹⁴C), E=65 MeV; ¹⁸⁶W, ¹⁹²Os(¹²C, ¹⁴C), E=70 MeV; ¹⁸⁶W(¹²C, ¹⁰Be), E=70 MeV; analyzed σ(θ). ¹⁹F, ¹⁵²Sm, ¹⁸⁴W, ^190,188Os, ¹³C levels deduced spectroscopic factors. Exact finite-range DWBA.

doi: 10.1142/S0218301394000097
Citations: PlumX Metrics

1991OS04      Nuovo Cim. 104A, 1563 (1991)

A.Osman, A.A.Farra

Differential Cross-Sections of Cluster Transfer Heavy-Ion Reactions in the Whole Angle Region

NUCLEAR REACTIONS ¹⁶O(⁷Li, α), E=20 MeV; ²⁴Mg(¹⁶O, ¹²C), E=27.8, 36.2 MeV; ²⁸Si(¹⁶O, ¹²C), E=26.23 MeV; analyzed σ(θ). ¹⁹F, ²⁸Si, ³²S levels deduced spectroscopic factor. Exact finite-range DWBA.

doi: 10.1007/BF02817439
Citations: PlumX Metrics

1990OS03      Nuovo Cim. 103A, 1693 (1990)

A.Osman, A.A.Farra

Cluster-Stripping Reactions in the Heavy-Ion Collisions

NUCLEAR REACTIONS ¹⁴C(⁶Li, d), E=34 MeV; ¹⁶O(⁷Li, α), E=20 MeV; ¹⁶O(¹⁶O, ¹²C), E=50-68 MeV; ²⁴Mg(¹⁶O, ¹²C), E=27.8-36.2 MeV; ²⁸Si(¹⁶O, ¹²C), E=50-72 MeV; calculated σ(θ), form factors. ²⁸Si, ³⁰S, ¹⁸O, ¹⁹F, ²⁰Ne levels deduced spectroscopic factors. Cluster-stripping, exact finite-range DWBA.

doi: 10.1007/BF02887294
Citations: PlumX Metrics

1989OS02      J.Phys.(London) G15, 871 (1989)

A.Osman, A.A.Farra

Direct Reaction Mechanism for Heavy Ion Reactions with Particle Transfer

NUCLEAR REACTIONS ¹⁶O(¹²C, ⁸Be), (¹³C, ⁹Be), (¹⁶O, ¹²C), ^58,62Ni(²⁸Si, ³⁰Si), ²⁸Si(³²S, ³⁶Ar), E=13-140 MeV; calculated σ(θ). ²⁰Ne, ^56,60Ni, ²⁴Mg levels deduced spectroscopic factors. Exact finite-range DWBA analysis.

doi: 10.1088/0954-3899/15/6/016
Citations: PlumX Metrics