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NSR database version of May 6, 2024.

Search: Author = V.C.Barbosa

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1995BR37      Ann.Phys.(New York) 243, 420 (1995)

A.M.S.Breitschaft, V.C.Barbosa, L.F.Canto, M.S.Hussein, E.J.Moniz, J.Christley, I.J.Thompson

Coupled-Channel Effects on Heavy-Ion Sub-Barrier Fusion within the Doorway Expansion Method

NUCLEAR REACTIONS, ICPND ²⁸Si(¹⁶O, X), E ≈ 20-36 MeV; calculated fusion σ(E); deduced coupled-channels role. Doorway expansion method.

doi: 10.1006/aphy.1995.1103
Citations: PlumX Metrics

1994AG03      Phys.Rev. C49, 2253 (1994)

C.E.Aguiar, V.C.Barbosa, S.R.Souza, E.C.de Oliveira

Reply to ' Comment on ' Macroscopic Models for the Fusion of Very Heavy Ions' '

doi: 10.1103/PhysRevC.49.2253
Citations: PlumX Metrics

1992AG02      Phys.Rev. C46, R45 (1992)

C.E.Aguiar, V.C.Barbosa, C.H.Dasso, R.Donangelo

Dynamical Hindrance to Neutron-Rich-Projectile-Induced Fusion

NUCLEAR REACTIONS ²⁰⁸Pb(⁷⁰Fe, X), E ≈ 210-240 MeV; calculated fusion probability vs E; deduced dynamics inclusion after contact consequences.

doi: 10.1103/PhysRevC.46.R45
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1992AG03      Phys.Lett. 289B, 12 (1992)

C.E.Aguiar, V.C.Barbosa

Dynamical Hindrance of Fusion Reactions Involving Neutron-Rich Nuclei

NUCLEAR REACTIONS ²⁰⁸Pb(⁵⁸Fe, X), E(cm)=30-150 MeV; calculated fusion probability. Macroscopic model, calculated extra-extra push for neutron rich projectiles.

doi: 10.1016/0370-2693(92)91354-C
Citations: PlumX Metrics

1990AG06      Nucl.Phys. A517, 205 (1990)

C.E.Aguiar, V.C.Barbosa, R.Donangelo

Thermal Fluctuations in Heavy-Ion Fusion Reactions (II). Multidimensional Models

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, X), ¹⁰⁴Ru(¹⁰⁴Ru, X), E not given; calculated trajectory ensemble evaluation. Liquid drop model, thermal fluctuations.

doi: 10.1016/0375-9474(90)90269-R
Citations: PlumX Metrics

1989AG01      Nucl.Phys. A491, 301 (1989)

C.E.Aguiar, V.C.Barbosa, R.Donangelo, S.R.Souza

Thermal Fluctuations in Heavy-Ion Fusion Reactions (I). One-dimensional models

NUCLEAR REACTIONS ^123,121Sb(⁸⁶Kr, X), E(cm)=190-250 MeV; ¹²⁴Sn(⁹⁰Zr, X), (⁹⁴Zr, X), E(cm)=210-250 MeV; calculated fusion σ(E).

doi: 10.1016/0375-9474(89)90705-7
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1989AG02      Nucl.Phys. A500, 195 (1989)

C.E.Aguiar, A.N.Aleixo, V.C.Barbosa, L.F.Canto, R.Donangelo

Systematic Study of Sub-Barrier Fusion Enhancement in Heavy-Ion Reactions

NUCLEAR REACTIONS ^144,148,154Sm(⁴⁰Ar, X), ⁷⁴Ge(⁵⁸Ni, X), (⁶⁴Ni, X), (⁷⁴Ge, X), E=subbarrier; calculated asymptotic energy shift vs fusion σ.

doi: 10.1016/0375-9474(89)90137-1
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1988AG01      Phys.Lett. 201B, 22 (1988)

C.E.Aguiar, V.C.Barbosa, L.F.Canto, R.Donangelo

Liquid-Drop Effects in Sub-Barrier Fusion Reactions

NUCLEAR REACTIONS Ni, Mo, Ru, Rh, Pd(S, X), Ni(Ni, X), Ge(Ge, X), Sn, Sm(Ar, X), Ge, Mo, Ru(Kr, X), Y, Mo(Zr, X), E not given; ⁵⁸Ni(⁵⁸Ni, X), E(cm) ≈ 95-110 MeV; analyzed fusion σ; deduced asymptotic energy shift vs system size parameter. Liquid drop model.

doi: 10.1016/0370-2693(88)90072-X
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1988AG02      Phys.Rev. C38, 541 (1988)

C.E.Aguiar, V.C.Barbosa, L.F.Canto, R.Donangelo

Fusion, Deep-Inelastic Collisions, and Neck Formation

NUCLEAR REACTIONS ¹²⁴Sn(⁵⁸Ni, X), E(cm)=160-200 MeV; calculated fusion σ(E). Liquid drop model.

doi: 10.1103/PhysRevC.38.541
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1987AG05      Nucl.Phys. A472, 571 (1987)

C.E.Aguiar, V.C.Barbosa, L.F.Canto, R.Donangelo

Liquid-Drop Model Description of Heavy Ion Fusion at Sub-Barrier Energies

NUCLEAR REACTIONS, ICPND ⁵⁸Ni(⁵⁸Ni, X), E(cm) ≈ 92-110 MeV; ⁶⁴Ni(⁶⁴Ni, X), E(cm) ≈ 90-105 MeV; ⁴⁰Ca(⁴⁰Ca, X), E(cm) ≈ 50-65 MeV; ⁷⁴Ge(⁷⁴Ge, X), E(cm) ≈ 110-150 MeV; ⁹⁰Zr(⁹⁰Zr, X), E(cm) ≈ 172-195 MeV; ⁸⁰Se(⁸⁰Se, X), E(cm) ≈ 130-150 MeV; calculated fusion σ(E). Liquid drop model.

doi: 10.1016/0375-9474(87)90046-7
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