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NSR database version of May 1, 2024.

Search: Author = M.Ueda

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2021CA10      Eur.Phys.J. A 57, 11 (2021)

L.F.Canto, K.Hagino, M.Ueda

Semi-classical approaches to heavy-ion reactions: fusion, rainbow, and glory

NUCLEAR REACTIONS ²⁰⁸Pb(¹¹Li, X), ²⁰⁹Bi(⁶Li, X), (⁷Li, X), E(cm)=10-40 MeV; analyzed available data; deduced fusion σ.

doi: 10.1140/epja/s10050-020-00312-8
Citations: PlumX Metrics

2011NA01      C.R.Physique 12, 13 (2011)

P.Naidon, M.Ueda

The Efimov effect in lithium 6

ATOMIC PHYSICS ⁶Li; analyzed experimental data, scattering lengths as a function of magnetic field, recombination coefficients; deduced consistency with the Efimov effect.

doi: 10.1016/j.crhy.2010.12.002
Citations: PlumX Metrics

2007IT05      Nucl.Phys. A787, 267c (2007)

M.Ito, K.Yabana, T.Nakatsukasa, M.Ueda

Fusion reaction of halo nuclei : A real-time wave-packet method for three-body tunneling dynamics

NUCLEAR REACTIONS ²⁰⁹Bi(¹⁰Be, X), (¹¹Be, X), E(cm)=36-50 MeV; ²³⁸U(α, X), (⁶He, X), E(cm)=14-32 MeV; calculated fusion σ. Three-body model, time-dependent wave-packet method to solve Schroedinger equation. Comparison with data.

doi: 10.1016/j.nuclphysa.2006.12.042
Citations: PlumX Metrics

2007SA43      Nucl.Phys. A790, 737c (2007)

H.Saito, Y.Kawaguchi, M.Ueda

Symmetry breaking in scalar, spinor, and rotating Bose-Einstein condensates

doi: 10.1016/j.nuclphysa.2007.03.122
Citations: PlumX Metrics

2006IT04      Phys.Lett. B 637, 53 (2006)

M.Ito, K.Yabana, T.Nakatsukasa, M.Ueda

Suppressed fusion cross section for neutron halo nuclei

NUCLEAR REACTIONS ²⁰⁹Bi(¹⁰B, X), (¹¹B, X), E(cm)=30-50 MeV; ²³⁸U(α, X), (⁶He, X), E(cm)=14-32 MeV; calculated fusion σ. Three-body time-dependent wave-packet model, comparison with data.

doi: 10.1016/j.physletb.2006.03.027
Citations: PlumX Metrics

2004HU06      Nucl.Phys. A734, 445 (2004)

M.S.Hussein, A.J.Sargeant, M.P.Pato, M.Ueda

Variance of the decay intensity of superdeformed bands

doi: 10.1016/j.nuclphysa.2004.01.082
Citations: PlumX Metrics

2004HU10      Nucl.Phys. A734, E61 (2004)

M.S.Hussein, M.Ueda, A.J.Sargeant, M.P.Pato

Resonances and the thermonuclear reaction rate

NUCLEAR REACTIONS ¹²C(n, γ), E=low; calculated astrophysical reaction rate, resonance effects.

doi: 10.1016/j.nuclphysa.2004.03.020
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2004HU14      Prog.Theor.Phys.(Kyoto), Suppl. 154, 146 (2004)

M.S.Hussein, A.J.Sargeant, M.P.Pato, N.Takigawa, M.Ueda

Energy Averages over Regular and Chaotic States in the Decay Out of Superdeformed Bands

doi: 10.1143/PTPS.154.146
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2004NA27      Prog.Theor.Phys.(Kyoto), Suppl. 154, 85 (2004)

T.Nakatsukasa, K.Yabana, M.Ito, M.Kobayashi, M.Ueda

Fusion Reaction of Halo Nuclei: Proton Halo versus Neutron Halo

doi: 10.1143/PTPS.154.85
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2004SA30      Phys.Rev. C 69, 067301 (2004)

A.J.Sargeant, M.S.Hussein, M.P.Pato, N.Takigawa, M.Ueda

Addendum: Attenuation of the intensity within a superdeformed band

doi: 10.1103/PhysRevC.69.067301
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2004UE04      Nucl.Phys. A738, 288 (2004)

M.Ueda, K.Yabana, T.Nakatsukasa

Absorbing Boundary Condition Approach to Breakup Reactions of One-Neutron Halo Nuclei

NUCLEAR REACTIONS ¹²C(¹¹Be, n¹⁰Be), E=50, 67 MeV/nucleon; calculated fragments relative energy, σ(θ). Absorbing boundary condition method, comparison with data.

doi: 10.1016/j.nuclphysa.2004.04.047
Citations: PlumX Metrics

2004UE05      Phys.Rev. C 70, 025802 (2004)

M.Ueda, A.J.Sargeant, M.P.Pato, M.S.Hussein

Resonances and thermonuclear reaction rates for charged particle collisions

NUCLEAR REACTIONS ¹²C(p, γ), E=low; calculated astrophysical reaction rate, resonance contribution. Analytic expression.

doi: 10.1103/PhysRevC.70.025802
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2004YA19      Nucl.Phys. A738, 303 (2004)

K.Yabana, M.Ito, M.Kobayashi, M.Ueda, T.Nakatsukasa

Fusion reaction of halo nuclei: a time-dependent approach

doi: 10.1016/j.nuclphysa.2004.04.050
Citations: PlumX Metrics

2003UE01      Phys.Rev. C 67, 014606 (2003)

M.Ueda, K.Yabana, T.Nakatsukasa

Application of an absorbing boundary condition to nuclear breakup reactions

NUCLEAR REACTIONS ¹²C(¹⁶O, ¹⁶O), E=139.2 MeV; calculated elastic scattering matrix elements. ⁵⁸Ni(d, np), E=80 MeV; calculated deuteron breakup matrix elements. Absorbing boundary condition method, comparison with coupled discretized continuum channels approach.

doi: 10.1103/PhysRevC.67.014606
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2003YA17      Nucl.Phys. A722, 261c (2003)

K.Yabana, M.Ueda, T.Nakatsukasa

Time-dependent wave-packet approach for fusion reactions of halo nuclei

NUCLEAR REACTIONS ²⁰⁸Pb(¹¹Be, X), E=30-45 MeV; calculated wave-packet dynamics, fusion probability.

doi: 10.1016/S0375-9474(03)01375-7
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2002SA04      Phys.Rev. C65, 024302 (2002); Comment Phys.Rev. C 68, 069801 (2003)

A.J.Sargeant, M.S.Hussein, M.P.Pato, N.Takigawa, M.Ueda

Attenuation of the Intensity within a Superdeformed Band

doi: 10.1103/PhysRevC.65.024302
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2002SA26      Nucl.Phys. A705, 119 (2002)

K.Saito, M.Ueda, K.Tsushima, A.W.Thomas

Structure Functions of Unstable Lithium Isotopes

NUCLEAR STRUCTURE ^6,7,8,9,11Li; calculated neutron and proton separation energies, radii, single-particle level energies, spin-average and spin-dependent structure functions. Comparisons with data.

doi: 10.1016/S0375-9474(02)00624-3
Citations: PlumX Metrics

2002SA52      Phys.Rev. C 66, 064301 (2002)

A.J.Sargeant, M.S.Hussein, M.P.Pato, M.Ueda

Energy averages and fluctuations in the decay out of superdeformed bands

doi: 10.1103/PhysRevC.66.064301
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2002UE04      Prog.Theor.Phys.(Kyoto), Suppl. 146, 634 (2002)

M.Ueda, A.J.Sargeant, M.P.Pato, M.S.Hussein

Evaluation of Effective Astrophysical S Factor for Non-Resonant Reactions

doi: 10.1143/PTPS.146.634
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2002YA19      Prog.Theor.Phys.(Kyoto), Suppl. 146, 329 (2002)

K.Yabana, M.Ueda, T.Nakatsukasa

Absorbing Boundary Condition Approach for Breakup Reactions of Halo Nuclei

NUCLEAR REACTIONS ⁵⁸Ni(d, d), E=80 MeV; calculated σ(θ). ¹²C(n, n), E=5-100 MeV; calculated σ. ¹²C(¹¹Be, X), E=5-100 MeV/nucleon; calculated elastic breakup σ. Absorbing boundary condition approach, comparison with Eikonal approximation.

doi: 10.1143/PTPS.146.329
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2000SA01      Phys.Rev. C61, 011302 (2000)

A.J.Sargeant, M.S.Hussein, M.P.Pato, M.Ueda

Saturation of the Width of the Strength Function

doi: 10.1103/PhysRevC.61.011302
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2000UE01      Phys.Rev. C61, 045801 (2000)

M.Ueda, A.J.Sargeant, M.P.Pato, M.S.Hussein

Effective Astrophysical S Factor for Nonresonant Reactions

NUCLEAR REACTIONS ⁷Be(p, γ), E not given; calculated effective astrophysical S factors. Asymptotic expansion.

doi: 10.1103/PhysRevC.61.045801
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1999UE02      Nucl.Phys. A648, 229 (1999)

M.Ueda, M.P.Pato, M.S.Hussein, N.Takigawa

Glory ' In the Shadow of the Rainbow '

NUCLEAR REACTIONS ⁹⁰Zr(α, α), E=40-200 MeV; calculated σ(θ), forward scattering features; deduced rainbow scattering shadow effect. Semiclassical interpretation. Sum-of-differences approach.

doi: 10.1016/S0375-9474(99)00021-4
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1998UE02      Phys.Rev.Lett. 81, 1809 (1998)

M.Ueda, M.P.Pato, M.S.Hussein

Forward Glory Phenomenon in the Dark-Side of Heavy-Ion Nuclear Rainbow Scattering

NUCLEAR REACTIONS ⁹⁰Zr(α, α), E=40 MeV; calculated scattering amplitude vs θ; deduced rainbow scattering components, absorption role. Comparison of quantum, semiclassical approaches.

doi: 10.1103/PhysRevLett.81.1809
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1996UE01      Nucl.Phys. A598, 273 (1996)

M.Ueda, N.Takigawa

Forward Nuclear Glory Scattering of a Halo Nucleus

NUCLEAR REACTIONS ¹²C(¹¹Li, ¹¹Li), (¹¹C, ¹¹C), E ≈ 60 MeV/nucleon; ²⁸Si(⁷Li, ⁷Li), E=178 MeV; ²⁸Si(¹¹Li, ¹¹Li), E=319 MeV; calculated sum-of-differences σ vs θ, forward angle scattering amplitude, deflection function. Forward nuclear glory.

doi: 10.1016/0375-9474(95)00481-5
Citations: PlumX Metrics

1996UE07      Prog.Theor.Phys.(Kyoto), Suppl. 124, 135 (1996)

M.Ueda, N.Takigawa

Forward Nuclear Glory Scattering of a Halo Nucleus

NUCLEAR REACTIONS ¹²C(¹¹Li, ¹¹Li), (¹¹C, ¹¹C), E not given; calculated forward-angle scatering amplitudes; deduced neutron halo role.

doi: 10.1143/PTPS.124.135
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1992TA16      Phys.Lett. 288B, 244 (1992)

N.Takigawa, M.Ueda, M.Kuratani, H.Sagawa

Elastic Scattering of a Halo Nucleus at Medium Energies

NUCLEAR REACTIONS ¹²C(¹¹Li, ¹¹Li), E=360 MeV; calculated σ(θ), with, without neutron halo; deduced breakup reaction role for halo nuclei scattering, Glauber theory optical limit approximation validity features.

doi: 10.1016/0370-2693(92)91098-T
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1984TA19      J.Nucl.Sci.Technol.(Tokyo) 21, 577 (1984)

A.Takahashi, J.Yamamoto, K.Oshima, M.Ueda, M.Fukazawa, Y.Yanagi, J.Miyaguchi, K.Sumita

Measurements of Double Differential Neutron Emission Cross Sections for Fusion Reactor Candidate Elements

NUCLEAR REACTIONS ²H, O, Si, ¹⁹F, Ti, ⁵⁵Mn, ²⁰⁹Bi(n, n), E=0.3-14 MeV; Li, ⁹Be, Pb, ²⁰⁹Bi(n, n), E=0.5-14 MeV; measured σ(θn, En).

doi: 10.1080/18811248.1984.9731087
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