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NSR database version of April 11, 2024.

Search: Author = R.D.Amado

Found 30 matches.

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1999AM08      Nucl.Phys. A655, 236c (1999)


Nucleon-Antinucleon Interactions

doi: 10.1016/S0375-9474(99)00207-9
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1998LU02      Phys.Rev. C57, 1983 (1998)

Y.Lu, P.Protopapas, R.D.Amado

Nucleon-Antinucleon Interaction from the Skyrme Model. II. Beyond the Product Ansatz

doi: 10.1103/PhysRevC.57.1983
Citations: PlumX Metrics

1996AM01      Z.Phys. A354, 209 (1996)

R.D.Amado, F.Cannata, J.-P.Dedonder, M.P.Locher, Y.Lu, V.E.Markushin

On the Relationship of the Scaled Phase Space and Skyrme-Coherent State Treatments of Proton Antiproton Annihilation at Rest

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; analyzed pion multiplicities, single pion spectra following (p-bar)p annihilation; deduced scaled phase space, Skyrme-coherent state treatments relationship.

doi: 10.1007/s002180050033
Citations: PlumX Metrics

1996LU10      Phys.Rev. C54, 1566 (1996)

Y.Lu, R.D.Amado

Nucleon-Antinucleon Interaction from the Skyrme Model

doi: 10.1103/PhysRevC.54.1566
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1995AM01      Phys.Rev. C51, 1587 (1995)

R.D.Amado, F.Cannata, J.-P.Dedonder, M.P.Locher, Y.Lu

Isospin Recoupling and Bose-Einstein Pion Correlations in (N-bar)N Annihilations

doi: 10.1103/PhysRevC.51.1587
Citations: PlumX Metrics

1995LU13      Phys.Rev. C52, 2158 (1995)

Y.Lu, R.D.Amado

NN(bar) Annihilation in Large N(C) QCD with ρ and ω Mesons

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; calculated multi-pion production branching ratios following annihilation. Large number of colors QCD.

doi: 10.1103/PhysRevC.52.2158
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1995LU14      Phys.Rev. C52, 2369 (1995)

Y.Lu, R.D.Amado

Pion Correlation from Skyrmion-Anti-Skyrmion Annihilation

doi: 10.1103/PhysRevC.52.2369
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1994AM03      Phys.Rev.Lett. 72, 970 (1994)

R.D.Amado, F.Cannata, J.-P.Dedonder, M.P.Locher, B.Shao

Coherent Pion Radiation from Nucleon-Antinucleon Annihilation

doi: 10.1103/PhysRevLett.72.970
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1994AM05      Phys.Rev. C50, 640 (1994)

R.D.Amado, F.Cannata, J.-P.Dedonder, M.P.Locher, B.Shao

Coherent State Formulation of Pion Radiation from Nucleon-Antinucleon Annihilation

doi: 10.1103/PhysRevC.50.640
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1994AM11      Phys.Lett. 339B, 201 (1994)

R.D.Amado, F.Cannata, J.-P.Dedonder, M.P.Locher, Y.Lu

Bose-Einstein Pion Correlations in (N-bar)N Annihilations

doi: 10.1016/0370-2693(94)91155-X
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1994AM16      Int.J.Mod.Phys. E3, 171 (1994)

R.D.Amado, R.Bijker, F.Cannata, J.P.Dedonder, N.R.Walet

Quartets of Superdeformed Bands and Supersymmetry Breaking

NUCLEAR STRUCTURE 152Dy, 151Tb, 150,146,147,148Gd, 192,193,194Hg; analyzed superdeformed bands, associated properties; deduced supersymmetry breaking related features.

doi: 10.1142/S0218301394000061
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1994SH16      Phys.Rev. C50, 1787 (1994)

B.Shao, R.D.Amado

Classical and Quantum Coherent State Description of NN(Bar) Annihilation at Rest in the Skyrme Model with (Omega) Mesons

doi: 10.1103/PhysRevC.50.1787
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1991AM03      Phys.Rev.Lett. 67, 2777 (1991)

R.D.Amado, R.Bijker, F.Cannata, J.P.Dedonder

Supersymmetric Quantum Mechanics and Superdeformed Nuclei

NUCLEAR STRUCTURE A=146-198; deduced supersymmetry role in superdeformation.

doi: 10.1103/PhysRevLett.67.2777
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1990AM07      Phys.Rev. C41, 1289 (1990)

R.D.Amado, F.Cannata, J.P.Dedonder

Supersymmetric Quantum Mechanics, the Pauli Principle, and Nucleon-Alpha Scattering

doi: 10.1103/PhysRevC.41.1289
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1987GI08      Phys.Rev. C36, 2436 (1987)

J.N.Ginocchio, G.Wenes, R.D.Amado, D.C.Cook, N.M.Hintz, M.M.Gazzaly

Medium Energy Proton Scattering from 154Gd and the Interacting Boson Model of Nuclei

NUCLEAR REACTIONS 154Gd(p, p'), E=650 MeV; measured σ(θ). 154Gd levels deduced B(λ). Interacting boson model quadrupole hadronic transition operator, compared to boson electromagnetic operator.

doi: 10.1103/PhysRevC.36.2436
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1986GI01      Phys.Rev. C33, 247 (1986)

J.N.Ginocchio, T.Otsuka, R.D.Amado, D.A.Sparrow

Medium Energy Probes and the Interacting Boson Model of Nuclei

NUCLEAR REACTIONS Sm(p, p), (p, p'), E=800 MeV; calculated σ(θ). Glauber approximation plus interacting boson model.

doi: 10.1103/PhysRevC.33.247
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1986MC13      Phys.Rev. C34, 746 (1986)

J.A.McNeil, R.D.Amado, C.J.Horowitz, M.Oka, J.R.Shepard, D.A.Sparrow

Resolution of the Magnetic Moment Problem in Relativistic Theories

NUCLEAR STRUCTURE A=15, 17, 39, 41; calculated isoscalar μ; deduced Schmidt value equality. Relativistic treatment.

doi: 10.1103/PhysRevC.34.746
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1985PI09      Phys.Rev. C32, 949 (1985)

J.Piekarewicz, R.D.Amado, D.A.Sparrow

Relativistic Treatment of the Spin Difference Functions in Inelastic Proton Nucleus Scattering

NUCLEAR REACTIONS 12C(polarized p, p'), E=500 MeV; calculated spin difference functions, polarization, asymmetry, polarization observables vs momentum transfer. PWIA, nonrelativistic, relativistic treatments.

doi: 10.1103/PhysRevC.32.949
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1984AM01      Phys.Rev. C29, 932 (1984)

R.D.Amado, D.A.Sparrow

Importance of Channel Coupling for very Large Angle Proton-Nucleus Scattering and the Failure of the Optical Model

NUCLEAR REACTIONS 208Pb(p, p), (p, p'), E=800 MeV; calculated σ(θ). Analytic framework, two-channel model.

doi: 10.1103/PhysRevC.29.932
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1984AM02      Phys.Rev. C29, 936 (1984)

R.D.Amado, J.Piekarewicz, D.A.Sparrow, J.A.McNeil

Analytic Expressions for the Dirac Treatment of Nucleon-Nucleus Scattering

NUCLEAR REACTIONS 40Ca(polarized n, n), E=500 MeV; 208Pb(polarized p, p), E=800 MeV; calculated σ(θ), asymmetry, spin rotation parameter vs θ. Dirac treatment, analytically evaluated scattering amplitudes.

doi: 10.1103/PhysRevC.29.936
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1983AM04      Phys.Rev. C28, 1663 (1983)

R.D.Amado, J.Piekarewicz, D.A.Sparrow, J.A.McNeil

Dirac-Eikonal Scattering Amplitude

NUCLEAR REACTIONS 40Ca(p, p), E=500 MeV; calculated σ(θ) vs momentum transfer. Dirac-eikonal amplitude, Dirac impulse approximation.

doi: 10.1103/PhysRevC.28.1663
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1983AM05      Phys.Rev. C28, 2180 (1983)

R.D.Amado, J.Piekarewicz, D.A.Sparrow, J.A.McNeil

Intermediate-Energy-Proton Scattering, the Dirac Equation, and Nuclear Structure

NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=500 MeV; calculated σ(θ), analyzing power, spin rotation parameter vs θ.

doi: 10.1103/PhysRevC.28.2180
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1982AM01      Phys.Rev. C25, 13 (1982)

R.D.Amado, J.A.McNeil, D.A.Sparrow

Analytic Treatment of Multistep Processes in Hadron-Nucleus Scattering

NUCLEAR REACTIONS 166Er, 182W, 154Sm(p, p'), E=800 MeV; calculated σ(θ). Analytic treatment, multi-step processes, eikonal formalism, coupled-channels method.

doi: 10.1103/PhysRevC.25.13
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1982MC09      Phys.Rev. C26, 1141 (1982)

J.A.McNeil, D.A.Sparrow, R.D.Amado

Spin Observables and Nuclear Geometry

NUCLEAR REACTIONS 40Ca(polarized p, p), E=500 MeV; calculated proton polarization, spin rotation parameter vs momentum transfer. Analytic formulation.

doi: 10.1103/PhysRevC.26.1141
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1982SP01      Phys.Rev.Lett. 48, 124 (1982)

D.A.Sparrow, R.D.Amado, J.A.McNeil

New Measure of Nuclear Transition Strengths

NUCLEAR REACTIONS 208Pb(p, p'), E=800 MeV; 208Pb(π+, π+'), (π-, π-'), E=291 MeV; 60Ni(p, p'), E=1047 MeV; analyzed data. 208Pb, 60Ni levels deduced inelastic strength factor. Tassie model, eikonal framework, analytic methods.

doi: 10.1103/PhysRevLett.48.124
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1981AM03      Phys.Rev. C23, 2186 (1981)

R.D.Amado, J.A.McNeil, D.A.Sparrow

Two-Step Processes in Intermediate Energy Hadron-Nucleus Scattering

NUCLEAR REACTIONS 154Sm, 24Mg(p, p'), E=800 MeV; analyzed σ(θ). Two-step process, closed form eikonal approximation.

doi: 10.1103/PhysRevC.23.2186
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1978AM08      Phys.Rev. C 17, 403 (1978)

R.D.Amado, M.P.Locher, M.Simonius

Asymptotic normalization of the deuteron D state

NUCLEAR REACTIONS 1H(d, d), E=6-16 MeV; analyzed tensor polarization. 2H deduced asymptotic D-state to S-state ratio.

doi: 10.1103/PhysRevC.17.403
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1972AD08      Phys.Lett. 40B, 11 (1972)

S.K.Adhikari, R.D.Amado

Parameterization of the Three-Body D-Function

doi: 10.1016/0370-2693(72)90268-7
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1972AD13      Phys.Rev. C6, 1484 (1972)

S.K.Adhikari, R.D.Amado

Parameterization of the Three-Body D Function. II

doi: 10.1103/PhysRevC.6.1484
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1971AM03      Phys.Rev. C3, 2494 (1971)

R.D.Amado, J.V.Noble

Equivalence of He3-t and d-α Cluster Description of Li6

NUCLEAR STRUCTURE 6Li; deduced equivalence of 3He-t, d-α models.

doi: 10.1103/PhysRevC.3.2494
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