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NSR database version of May 10, 2024.

Search: Author = G.A.Viano

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2014DE37      Nucl.Phys. A930, 20 (2014)

E.De Micheli, G.A.Viano

Phenomenological theory of echo poles

doi: 10.1016/j.nuclphysa.2014.07.043
Citations: PlumX Metrics

2008DE17      Ann.Phys.(New York) 323, 1817 (2008)

E.De Micheli, G.A.Viano

Transition from resonances to surface waves in π⁺ -p elastic scattering

NUCLEAR REACTIONS ¹H(π⁺, π⁺), E=1.1-2.0 GeV; calculated σ, phase shifts. ¹H(π⁺, π⁺), E at 0.8-70.0 GeV/c; calculated σ, σ(θ). Resonance-antiresonance scattering process, surface waves and Regge and Sommerfeld poles.

doi: 10.1016/j.aop.2008.04.001
Citations: PlumX Metrics

2004DE13      Nucl.Phys. A735, 515 (2004)

E.De Micheli, G.A.Viano

Time delay and time advance in resonance theory

NUCLEAR REACTIONS ⁴He(α, α), E ≈ 0-40 MeV; ¹H(π⁺, π⁺), E ≈ 1100-1500 MeV; calculated elastic σ, phase shifts. Resonance-antiresonance scattering process, non-local potential.

doi: 10.1016/j.nuclphysa.2004.02.012
Citations: PlumX Metrics

2003DE37      Phys.Rev. C 68, 064606 (2003)

E.De Micheli, G.A.Viano

Unified scheme for describing time delay and time advance in the interpolation of rotational bands of resonances

NUCLEAR REACTIONS ⁴He(α, α), E ≈ 0-40 MeV; ¹H(π⁺, π⁺), E ≈ 1.1-2 GeV; analyzed σ, phase shifts, rotational band features; deduced resonance and antiresonance effects.

doi: 10.1103/PhysRevC.68.064606
Citations: PlumX Metrics

2001DE18      Eur.Phys.J. A 10, 157 (2001)

E.De Micheli, G.A.Viano

Non-Local Potentials and Rotational Bands of Resonances in Ion Collisions

doi: 10.1007/s100500170128
Citations: PlumX Metrics

1997FI02      Phys.Rev. C55, 2593 (1997)

R.Fioravanti, G.A.Viano

Rotational Bands and Surface Waves in α - ⁴⁰Ca Elastic Scattering

NUCLEAR REACTIONS ⁴⁰Ca(α, α), E(cm)=37.8-48.6 MeV; analyzed σ(θ). Scattering amplitudes evaluated in complex angular momentum plane.

doi: 10.1103/PhysRevC.55.2593
Citations: PlumX Metrics

1988VI01      Phys.Rev. C37, 1660 (1988)

G.A.Viano

From Resonances to Surface Waves in π⁺-p Scattering

NUCLEAR REACTIONS ¹H(π⁺, X), E(cm)=1.1-1.45 GeV; calculated σ(E), σ(θ). Global theory.

doi: 10.1103/PhysRevC.37.1660
Citations: PlumX Metrics

1987VI05      Phys.Rev. C36, 933 (1987)

G.A.Viano

Nuclear Reaction Theory of Resonances belonging to a Rotational Band

NUCLEAR REACTIONS ⁴He(α, α), E(cm)=0-20 MeV; calculated phase shifts; deduced complex angular momentum plane resonance parameters. ⁸Be deduced resonance Γ.

doi: 10.1103/PhysRevC.36.933
Citations: PlumX Metrics

1980DI19      Nuovo Cim. A59, 11 (1980)

E.Di Salvo, G.A.Viano

Surface Waves in Pion-Proton Elastic Scattering

NUCLEAR REACTIONS ¹H(π, π), E at 3-7 GeV/c; analyzed σ(pion momentum); deduced interaction radius. Phenomenological analysis, surface wave model.

doi: 10.1007/BF02816769
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1965BE16      Nuovo Cimento 36, 954 (1965)

M.Bertero, M.Carrassi, G.Passatore, G.A.Viano

Further Analysis of α-C¹² Scattering Process by Regge Representation

NUCLEAR STRUCTURE ¹²C; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF02749795
Citations: PlumX Metrics