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NSR database version of May 10, 2024.

Search: Author = H.T.Coelho

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1993DA18      Phys.Rev. C48, 2201 (1993)

T.K.Das, H.T.Coelho, V.P.Brito

Comparison of Born-Oppenheimer and Hyperspherical Adiabatic Approximations in the Trinucleon Problem

NUCLEAR STRUCTURE ³H; calculated binding energy. Born-Oppenheimer, hyperspherical adiabatic approximations comparison.

doi: 10.1103/PhysRevC.48.2201
Citations: PlumX Metrics

1985RO02      Phys.Rev. C31, 646 (1985)

M.R.Robilotta, M.P.Isidro Filho, H.T.Coelho, T.K.Das

Form Factors and the s-Wave Component of the Two-Pion-Exchange Three-Nucleon Potential

NUCLEAR STRUCTURE ³H, ³He; calculated binding energy dependence on three-nucleon potential two-pion exchange s-wave component.

doi: 10.1103/PhysRevC.31.646
Citations: PlumX Metrics

1983CO17      Phys.Rev. C28, 1812 (1983)

H.T.Coelho, T.K.Das, M.R.Robilotta

Two-Pion-Exchange Three-Nucleon Force and the ³H and ³He Nuclei

NUCLEAR STRUCTURE ³H; calculated binding energy; ³He; calculated charge form factor, binding energy. Hyperspherical harmonic method, two-pion exchange three-body force.

doi: 10.1103/PhysRevC.28.1812
Citations: PlumX Metrics

1982CO04      Phys.Lett. 109B, 255 (1982)

H.T.Coelho, T.K.Das, M.Fabre de la Ripelle

Effect of Two-Pion-Exchange Three-Nucleon Forces on Trinucleon Bound Systems

NUCLEAR STRUCTURE ³H; calculated binding energy. ³H, ³He; calculated binding energy, charge form factor, proton density distribution.

doi: 10.1016/0370-2693(82)90429-4
Citations: PlumX Metrics

1982DA06      Lett.Nuovo Cim. 33, 1 (1982)

T.K.Das, H.T.Coelho, M.Fabre de la Ripelle

Effect of the Three-Body Force in Trinucleon Bound Systems

NUCLEAR STRUCTURE ³H, ³He; calculated binding energy, charge form factors. Three-body forces.

doi: 10.1007/BF02727888
Citations: PlumX Metrics

1982DA19      Phys.Rev. C26, 697 (1982)

T.K.Das, H.T.Coelho

Dependence of Trinucleon Observables on a Three-Body Force

NUCLEAR STRUCTURE ³H, ⁴He; calculated binding energy, rms radius, charge form factor. Hyperspherical harmonics, three-body force.

doi: 10.1103/PhysRevC.26.697
Citations: PlumX Metrics

1982DA20      Phys.Rev. C26, 754 (1982)

T.k.Das, H.T.Coelho

Trinucleon Coulomb Energy with Inclusion of a Three-Nucleon Force

NUCLEAR STRUCTURE ³H, ³He; calculated binding energy, Coulomb energy differences. Hyperspherical harmonics, three-nucleon force, pion exchange.

doi: 10.1103/PhysRevC.26.754
Citations: PlumX Metrics

1982DA24      Phys.Rev. C26, 2281 (1982)

T.K.Das, H.T.Coelho, M.Fabre de la Ripelle

Uncoupled Adiabatic Approximation for the Hyperspherical Harmonic Approach

NUCLEAR STRUCTURE ³H; calculated charge form factor. Uncoupled adiabatic approximation, hyperspherical harmonics.

doi: 10.1103/PhysRevC.26.2281
Citations: PlumX Metrics

1982DA25      Phys.Rev. C22, 2288 (1982)

T.K.Das, H.T.Coelho, M.Fabre de la Ripelle

Contribution of Three-Body Force to the Trinucleon Problem by an Essentially Exact Calculation

NUCLEAR STRUCTURE ³H, ³He; calculated charge density, charge form factor, binding energy. Three-body force, hyperspherical harmonics, adiabatic approximation.

doi: 10.1103/PhysRevC.22.2288
Citations: PlumX Metrics

1977SA19      Phys.Rev. C16, 1785 (1977)

A.M.Santana, H.T.Coelho, T.K.Das

Scattering of α Particles by Light Nuclei

NUCLEAR REACTIONS ¹²C(α, α), E=31.5, 40.5 MeV; ¹³C, ¹⁵N(α, α), E=40.5 MeV; ¹⁶O(α, α), E=32.2, 40.5 MeV; calculated σ(θ) at forward angles.

doi: 10.1103/PhysRevC.16.1785
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1976CO27      Phys.Rev. C14, 1280 (1976)

H.T.Coelho, F.A.B.Coutinho, A.F.R.de Toledo Piza

Backscattering of α Particles by Light Nuclei

NUCLEAR REACTIONS ¹⁵N, ^16,17O(α, α); analyzed shell effects on backward σ.

doi: 10.1103/PhysRevC.14.1280
Citations: PlumX Metrics

1976VA21      Nucl.Phys. A271, 95 (1976)

M.Vallieres, H.T.Coelho, T.K.Das

Hyperspherical Method Applied to the 3α Model of ¹²C

NUCLEAR STRUCTURE ¹²C; calculated 0+levels. 3α model, hyperspherical method.

doi: 10.1016/0375-9474(76)90270-0
Citations: PlumX Metrics

1973CO13      Phys.Rev. C7, 2340 (1973)

H.T.Coelho

α-Cluster Wave Functions for the Virtual Decays ¹⁶O → α + ¹²C and ¹²C → α + ⁸Be

NUCLEAR STRUCTURE ¹⁶O, ¹²C calculated wave functions for virtual α-decay of ¹⁶O, ¹²C.

doi: 10.1103/PhysRevC.7.2340
Citations: PlumX Metrics

1973CO15      Phys.Rev. C8, 93 (1973)

H.T.Coelho

Cluster-Model Vertex Functions for ¹⁶O; Forward α-Particle Scattering

NUCLEAR REACTIONS ¹⁶O(α, α); measured nothing, calculated σ(θ) for E=40.5, 32.2 MeV.

doi: 10.1103/PhysRevC.8.93
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1971NO03      Phys.Rev. C3, 1840 (1971)

J.V.Noble, H.T.Coelho

Cluster-Model Vertex Functions for ¹⁶O: Backward α-Particle Scattering

NUCLEAR REACTIONS ¹⁶O(α, α), E=30-50 MeV; calculated σ(E;θ). Cluster model vertex functions.

doi: 10.1103/PhysRevC.3.1840
Citations: PlumX Metrics