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NSR database version of May 24, 2024.

Search: Author = A.Matsuyama

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2010SU01      Phys.Rev.Lett. 104, 042302 (2010)

N.Suzuki, B.Julia-Diaz, H.Kamano, T.-S.H.Lee, A.Matsuyama, T.Sato

Disentangling the Dynamical Origin of P11 Nucleon Resonances

doi: 10.1103/PhysRevLett.104.042302
Citations: PlumX Metrics

2009JU04      Phys.Rev. C 80, 025207 (2009)

B.Julia-Diaz, H.Kamano, T.-S.H.Lee, A.Matsuyama, T.Sato, N.Suzuki

Dynamical coupled-channels analysis of 1H(e, e'π)N reactions

doi: 10.1103/PhysRevC.80.025207
Citations: PlumX Metrics

2009KA08      Phys.Rev. C 79, 025206 (2009)

H.Kamano, B.Julia-Diaz, T.-S.H.Lee, A.Matsuyama, T.Sato

Dynamical coupled-channels study of πN → ππN reactions

doi: 10.1103/PhysRevC.79.025206
Citations: PlumX Metrics

2009KA39      Phys.Rev. C 80, 065203 (2009)

H.Kamano, B.Julia-Diaz, T.-S.H.Lee, A.Matsuyama, T.Sato

Double and single pion photoproduction within a dynamical coupled-channels model

doi: 10.1103/PhysRevC.80.065203
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2008JU04      Phys.Rev. C 77, 045205 (2008)

B.Julia-Diaz, T.-S.H.Lee, A.Matsuyama, T.Sato, L.C.Smith

Dynamical coupled-channels effects on pion photoproduction

NUCLEAR REACTIONS p(γ, p)π0, E=1154-1632 MeV; calculated cross sections, angular distributions using dynamical coupled-channel model. Comparison with experimental data.

doi: 10.1103/PhysRevC.77.045205
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2007JU07      Phys.Rev. C 76, 065201 (2007)

B.Julia-Diaz, T.-S.H.Lee, A.Matsuyama, T.Sato

Dynamical coupled-channels model of πN scattering in the W ≤ 2 GeV nucleon resonance region

NUCLEAR REACTIONS p(π-, π-), (π-, π0), E<2 GeV; analyzed pion-nucleon scattering using dynamical coupled-channel model.

doi: 10.1103/PhysRevC.76.065201
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2007MA11      Phys.Rep. 439, 193 (2007)

A.Matsuyama, T.Sato, T.-S.H.Lee

Dynamical coupled-channel model of meson production reactions in the nucleon resonance region

doi: 10.1016/j.physrep.2006.12.003
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1997MA53      Phys.Lett. 408B, 25 (1997)


Narrow πNN Resonance

doi: 10.1016/S0370-2693(97)00822-8
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1991MA13      Nucl.Phys. A526, 547 (1991)

A.Matsuyama, T.-S.H.Lee

Unitary Meson-Exchange Calculation of the π+d → pp pp π+d Reaction

NUCLEAR REACTIONS 2H(π+, 2p), E not given; calculated σ(E); 1H(polarized p, π+), E=400-1200 MeV; calculated σ(E), σ(θ), analyzing power vs θ. Unitary meson exchange model.

doi: 10.1016/0375-9474(91)90432-6
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1988MA09      Nucl.Phys. A477, 673 (1988)

A.Matsuyama, K.Yazaki

A Study of Hypernucleus Production by K- Capture at Rest

NUCLEAR REACTIONS 4He, 12C, 16O, 40Ca, 90Zr, 208Pb(K-, π+), (K-, π-), E at rest; calculated hypernucleus production probability.

doi: 10.1016/0375-9474(88)90412-5
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1987LE20      Phys.Rev. C36, 1459 (1987)

T.-S.H.Lee, A.Matsuyama

Unitary Meson-Exchange πNN Models: NN and πd elastic scattering

NUCLEAR REACTIONS 2H(π, π), E=140-300 MeV; calculated σ(θ), vector, tensor analyzing power vs θ.

doi: 10.1103/PhysRevC.36.1459
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1986CO20      Nucl.Phys. A460, 699 (1986)

E.D.Cooper, A.Matsuyama

The Relativistic Stripping Model of (p, π+) Reactions in the Δ Resonance Region

NUCLEAR REACTIONS 16O(p, π+), (polarized p, π+), E=350 MeV; calculated σ(θ), analyzing power vs θ. Relativistic stripping model, isobar resonance region.

doi: 10.1016/0375-9474(86)90532-4
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1986MA56      Phys.Rev. C34, 1900 (1986)

A.Matsuyama, T.-S.H.Lee

Unitary Meson-Exchange Calculation of NN → NNπ Reaction

NUCLEAR REACTIONS 1H(p, nπ+), E=800 MeV; calculated σ. Unitary meson exchange calculations.

doi: 10.1103/PhysRevC.34.1900
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1985LE12      Phys.Rev. C32, 516 (1985)

T.-S.H.Lee, A.Matsuyama

Theory of Mesonic and Dibaryonic Excitations in the πNN System: Derivation of πNN scattering equations

NUCLEAR REACTIONS 2H(π, π), E=100-300 MeV; calculated scattering amplitudes. Faddeev type equation, mesonic, dibaryonic, isobar excitations.

doi: 10.1103/PhysRevC.32.516
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1985MA08      Phys.Lett. 152B, 42 (1985)


A Three-Body Calculation of the π - d Scattering Amplitude by the Spline Method

NUCLEAR REACTIONS 2H(π, π), E=140 MeV; calculated elastic, breakup scattering amplitudes. Three-body calculation, spline method.

doi: 10.1016/0370-2693(85)91135-9
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1985MA17      Phys.Lett. 154B, 28 (1985)

E.L.Mathie, G.R.Smith, E.T.Boschitz, W.Gyles, C.R.Ottermann, S.Mango, J.A.Konter, A.Matsuyama, R.R.Johnson, R.Olszewski

First Measurement of iT11 in the Pion-Deuteron Breakup Reaction

NUCLEAR REACTIONS 2H(π+, π+p), E=228 MeV; measured σ(θ), iT11(θ), σ(θp, θ(π)) vs proton momentum. Polarized target, kinematically complete experiment.

doi: 10.1016/0370-2693(85)91561-8
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1985SA12      Phys.Rev. C31, 1987 (1985)

K.Sakamoto, M.Hirata, A.Matsuyama, K.Yazaki

Interpretation of the Angular Distribution of the 4He(π-, n)3H Reaction Based on the Δ-Hole Model

NUCLEAR REACTIONS 4He(π-, n), E=100-250 MeV; calculated σ(θ). Isobar-hole model, one nucleon momentum distribution.

doi: 10.1103/PhysRevC.31.1987
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1984YA04      Phys.Lett. 144B, 177 (1984)

T.Yamazaki, T.Ishikawa, K.Yazaki, A.Matsuyama

New Light on Hypernuclear Spectroscopy with Stopped K-

NUCLEAR REACTIONS 12C, 208Pb(K-, π-), E at rest; calculated pion spectra; deduced deep lying orbitals, spin-orbit doublet evidence in hypernuclei.

doi: 10.1016/0370-2693(84)91798-2
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1983HI11      Phys.Lett. 128B, 15 (1983)

M.Hirata, K.Masutani, A.Matsuyama, K.Yazaki

The 4He(π-, n)3H Reaction in a Δ-Hole Model

NUCLEAR REACTIONS 4He(π-, n), E=100, 150, 200 MeV; calculated σ(θ). 2H(π+, p), E=142 MeV; calculated σ(θ), polarization vs θ; deduced isobar-nucleon to nucleon-nucleon transition interaction parameters.

doi: 10.1016/0370-2693(83)90064-3
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1981MA15      Nucl.Phys. A364, 477 (1981)

A.Matsuyama, K.Yazaki

Dibaryon Resonance Effects on πd Scattering

NUCLEAR REACTIONS 2H(π, π), E=142, 180, 232, 256 MeV; calculated σ(θ), iT11(θ), T20(θ), T21(θ), T22(θ); deduced dibaryon resonance effects. Quasibound nucleon-isobar resonances, three-body background amplitudes.

doi: 10.1016/0375-9474(81)90583-2
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