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NSR database version of May 8, 2024.

Search: Author = G.Cattapan

Found 12 matches.

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2002CA20      Phys.Rep. 362, 303 (2002)

G.Cattapan, L.S.Ferreira

The Role of the Δ in Nuclear Physics

doi: 10.1016/S0370-1573(01)00093-X
Citations: PlumX Metrics

2000CA25      Phys.Rev. C61, 067301 (2000)

G.Cattapan, E.Maglione

From Bound States to Resonances: Analytic continuation of the wave function

NUCLEAR STRUCTURE 131Eu, 154Sm; calculated single-particle level energy, resonance parameters. Pade extrapolation.

doi: 10.1103/PhysRevC.61.067301
Citations: PlumX Metrics

1998CA09      Phys.Rev. C57, 1588 (1998)

L.Canton, G.Cattapan, G.Pisent, W.Schadow, J.P.Svenne

Spin Observables for the pd ← → π+t Reaction Around the Δ Resonance

NUCLEAR REACTIONS 2H(polarized p, π+), E=350 MeV; calculated σ(θ), A(y0)(θ), T(20)(θ); deduced reaction mechanism, Δ resonance role. Comparison with data.

doi: 10.1103/PhysRevC.57.1588
Citations: PlumX Metrics

1997CA28      Phys.Rev. C56, 689 (1997)

G.Cattapan, L.Canton

πNNN-NNN Problem: Connectedness, transition amplitudes, and quasiparticle approximation

doi: 10.1103/PhysRevC.56.689
Citations: PlumX Metrics

1996CA26      Can.J.Phys. 74, 209 (1996)

L.Canton, G.Cattapan, P.J.Dortmans, G.Pisent, J.P.Svenne

A Meson-Exchange Isobar Model for the π+d → pp, pp ← π+d Reaction

NUCLEAR REACTIONS 2H(π+, p), E=145 MeV; analyzed σ(θ), polarization observables. Meson-exchange isobar model.

doi: 10.1139/p96-033
Citations: PlumX Metrics

1994CA31      Phys.Rev. C50, 2761 (1994)

L.Canton, G.Cattapan

Theory of Coupled π-Trinucleon Systems

doi: 10.1103/PhysRevC.50.2761
Citations: PlumX Metrics

1993CA29      Phys.Rev. C48, 1562 (1993)

L.Canton, J.P.Svenne, G.Cattapan

Pion Absorption on 3He. II. Antisymmetrization and Angular Decomposition of the Faddeev-Based Amplitude

doi: 10.1103/PhysRevC.48.1562
Citations: PlumX Metrics

1991CA04      Phys.Rev. C43, 1395 (1991)

G.Cattapan, L.Canton, G.Pisent

Analysis of the Optical Potential with Coupled-Channel Scattering Equations: Energy dependence and coordinate-space behavior

NUCLEAR REACTIONS 208Pb(n, n), E not given; calculated dynamic polarization potential, radial dependence. Sturmian expansion method.

doi: 10.1103/PhysRevC.43.1395
Citations: PlumX Metrics

1991CA22      Phys.Rev. C44, 1784 (1991)

G.Cattapan, L.Canton

Pion Absorption on 3He: Absorption amplitude in the Faddeev-quasiparticle scheme

NUCLEAR REACTIONS 3He(π, X), E not given; calculated pion-induced target breakup amplitudes. Faddeev-quasiparticle scheme.

doi: 10.1103/PhysRevC.44.1784
Citations: PlumX Metrics

1987CA17      Nuovo Cim. 97A, 319 (1987)

L.Canton, G.Cattapan, G.Pisent

Separable Expansions for Realistic Multichannel Scattering Problems

NUCLEAR REACTIONS 4He(n, n), E ≤ 20; calculated phase shifts. 4He(n, n), E=6 MeV; calculated polarization vs θ. 4He(n, n), E ≈ 24-34 MeV; calculated absorptive scattering phase shift vs E. Realistic multi-channel approach, separable expansions.

doi: 10.1007/BF02734941
Citations: PlumX Metrics

1978CA03      Nucl.Phys. A296, 263 (1978)

G.Cattapan, E.Maglione, G.Pisent, V.Vanzani

A Multichannel Quasi-Separable Potential Approach to Nucleon-Nucleus Scattering

NUCLEAR REACTIONS 12C(p, p), (n, n); calculated phase shifts.

doi: 10.1016/0375-9474(78)90072-6
Citations: PlumX Metrics

1975CA05      Nucl.Phys. A241, 204 (1975)

G.Cattapan, G.Pisent, V.Vanzani

A Separable Potential Approach to Nucleon-Nucleus Scattering with Exact Treatment of Coulomb Interactions

NUCLEAR REACTIONS 4He, 12C, 16O(p, p), (n, n); calculated phase shifts.

doi: 10.1016/0375-9474(75)90312-7
Citations: PlumX Metrics

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