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NSR database version of May 24, 2024.

Search: Author = N.Takigawa

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2010MU02      Phys.Rev. C 81, 044609 (2010)

Z.F.Muhammad, Z.M.M.Mahmoud, N.Takigawa, K.Hagino

Structure of 72, 74Ge nuclei probed with a combined analysis of heavy-ion fusion reactions and Coulomb excitation

NUCLEAR REACTIONS 74Ge(74Ge, X), 72Ge(72Ge, X), E=110-140 MeV; calculated fusion σ(E), fusion barrier distributions, effect of octupole and quadrupole phonon excitations on fusion excitation function and fusion barrier distributions using full order coupled-channels formalism with CCFULL computer code. Comparison with experimental data.

NUCLEAR STRUCTURE 72,74Ge; analyzed shapes with combined analysis of heavy-ion fusion reactions and Coulomb excitation. Vibrational and rotational models.

doi: 10.1103/PhysRevC.81.044609
Citations: PlumX Metrics

2007KA35      Phys.Rev. C 76, 014615 (2007)

Y.Kato, N.Takigawa

Effects of nonlinear screening and quantum motion of the target nucleus on low energy nuclear reactions in matter

doi: 10.1103/PhysRevC.76.014615
Citations: PlumX Metrics

2007MI13      Phys.Rev. C 75, 045802 (2007)

F.Minato, K.Hagino, N.Takigawa, A.B.Balantekin, Ph.Chomaz

Effect of electronic environment on neutrino-nucleus reactions at r-process sites

NUCLEAR REACTIONS 56Fe, 208Pb(ν, e), E not given; calculated σ(E), electron screening and Pauli blocking effects.

doi: 10.1103/PhysRevC.75.045802
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2007TA20      Nucl.Phys. A787, 190c (2007)

N.Takigawa, Z.M.M.Mahmoud, Z.F.Muhammad, N.W.Lwin, T.Takehi, K.Hagino

Effects of Transitional Shape and Shape Admixture and of Anti-symmetrization on Sub-Barrier Fusion

NUCLEAR REACTIONS 72Ge(72Ge, X), 74Ge(74Ge, X), E(cm)=105-155 MeV; calculated fusion σ, fusion barrier distribution. 72,74Ge deduced levels, coupling matrix elements, shape deformation and admixture. Vibrational and rotational models. 208Pb(16O, X), E(cm)=70-110 MeV; calculated fusion σ. Resonating group method. Anti-symmetrization effect.

doi: 10.1016/j.nuclphysa.2006.12.031
Citations: PlumX Metrics

2006HA39      Phys.Rev. C 74, 037601 (2006)

K.Hagino, T.Takehi, N.Takigawa

No-recoil approximation to the knock-on exchange potential in the double folding model for heavy-ion collisions

NUCLEAR REACTIONS 40Ca(6Li, 6Li), E=30, 50.6, 156 MeV; calculated σ(θ). No-recoil approximation, comparison with data.

doi: 10.1103/PhysRevC.74.037601
Citations: PlumX Metrics

2005AY01      Phys.Rev. C 71, 054611 (2005)

S.Ayik, B.Yilmaz, A.Gokalp, O.Yilmaz, N.Takigawa

Quantum statistical effects on fusion dynamics of heavy ions

doi: 10.1103/PhysRevC.71.054611
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2005HA22      Phys.Rev. C 71, 044612 (2005)

K.Hagino, T.Takehi, A.B.Balantekin, N.Takigawa

Surface diffuseness anomaly in heavy-ion potentials for large-angle quasielastic scattering

NUCLEAR REACTIONS 154Sm(16O, X), E(cm) ≈ 35-70 MeV; calculated quasielastic scattering σ, dependence on surface diffuseness parameter. Comparison with data.

doi: 10.1103/PhysRevC.71.044612
Citations: PlumX Metrics

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
Citations: PlumX Metrics

2004KI18      Prog.Theor.Phys.(Kyoto), Suppl. 154, 317 (2004)

S.Kimura, N.Takigawa, M.Abe, D.M.Brink, A.Bonasera

Influence of Tunneling on Electron Screening in Low Energy Nuclear Reactions

NUCLEAR REACTIONS 2H, 3He(d, X), E(cm) ≈ 1-1000 keV; calculated electron screening energy, tunneling effects.

doi: 10.1143/PTPS.154.317
Citations: PlumX Metrics

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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2004TA14      Phys.Rev. C 69, 054605 (2004)

N.Takigawa, S.Ayik, K.Washiyama, S.Kimura

Quantum effect in the diffusion along a potential barrier: Comments on the synthesis of superheavy elements

doi: 10.1103/PhysRevC.69.054605
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2004TA29      Prog.Theor.Phys.(Kyoto), Suppl. 154, 192 (2004)

N.Takigawa, T.Rumin, T.Masamoto, T.Takehi, K.Washiyama, S.Ayik

Recent Theoretical Activities of Heavy-Ion Fusion Reactions in Sendai

doi: 10.1143/PTPS.154.192
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2003KI01      Phys.Rev. C 67, 022801 (2003)

S.Kimura, N.Takigawa, M.Abe, D.M.Brink

Influence of tunneling on electron screening in low energy nuclear reactions in laboratories

NUCLEAR REACTIONS 2H, 3He(d, X), E(cm)=1-500 keV; calculated electron screening potential, tunneling effects.

doi: 10.1103/PhysRevC.67.022801
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2003TA20      J.Korean Phys.Soc. 43, S91 (2003)

N.Takigawa, T.Masamoto, T.Takehi, T.Rumin

Heavy Ion Fusion Reactions and Tunneling Nuclear Microscope

NUCLEAR REACTIONS 112,122Sn, 144,148,154Sm(40Ar, X), E(cm) ≈ 80-150 MeV; 96Zr(64Ni, X), E(cm) ≈ 120-150 MeV; 144Sm, 186W(16O, X), E(cm) ≈ 60-78 MeV; analyzed fusion σ, barrier distributions, deformation dependence.

2002KI16      Phys.Rev. C66, 024603 (2002)

S.Kimura, N.Takigawa

Fusion from an excited state

doi: 10.1103/PhysRevC.66.024603
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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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2001RU05      Phys.Rev. C63, 044603 (2001)

T.Rumin, K.Hagino, N.Takigawa

Applicability of the Orientation Average Formula in Heavy-Ion Fusion Reactions of Deformed Nuclei

NUCLEAR REACTIONS 154Sm(12C, X), (20Ne, X), (24Mg, X), (28Si, X), (32S, X), (36Ar, X), E ≈ threshold; 154Sm(16O, X), E(cm)=50-75 MeV; 154Sm(40Ar, X), E(cm)=105-145 MeV; calculated fusion σ, barrier distributions, target orientation effects; deduced accuracy of average orientation approximation.

doi: 10.1103/PhysRevC.63.044603
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2000ME20      Phys.Rev. C61, 064319 (2000)

J.Meng, N.Takigawa

Structure of Superheavy Elements Suggested in the Reaction of 86Kr with 208Pb

NUCLEAR STRUCTURE 86Kr, 208Pb, 265Rf, 269Sg, 273Hs, 277Ds, 281Cn, 285Fl, 289Lv, 293,294Og; calculated binding energies, single-particle level energies, deformations, matter and charge radii, pairing gaps. 269Sg, 273Hs, 277Ds, 281Cn, 285Fl, 289Lv, 293Og; calculated Qα. Relativistic mean field, several forces compared.

doi: 10.1103/PhysRevC.61.064319
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2000RU01      Phys.Rev. C61, 014605 (2000)

T.Rumin, K.Hagino, N.Takigawa

Effects of β6 Deformation and Low-Lying Vibrational Bands on Heavy-Ion Fusion Reactions at Sub-Barrier Energies

NUCLEAR REACTIONS 154Sm, 186W, 238U(16O, X), E(cm)=50-100 MeV; calculated fusion σ, barrier distribution; deduced deformation dependence features, rotational coupling effects.

doi: 10.1103/PhysRevC.61.014605
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2000TA02      Phys.Rev. C61, 044607 (2000)

N.Takigawa, T.Rumin, N.Ihara

Coulomb Interaction between Spherical and Deformed Nuclei

NUCLEAR REACTIONS 238U(16O, X), E not given; calculated fusion barrier, form factors; deduced role of target deformation.

doi: 10.1103/PhysRevC.61.044607
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1999TA02      Phys.Rev. C59, R593 (1999); Erratum Phys.Rev. C60, 069901 (1999)

N.Takigawa, Y.Nozawa, K.Hagino, A.Ono, D.M.Brink

Bremsstrahlung in α Decay

RADIOACTIVITY 210Po(α); analyzed bremsstrahlung spectra; deduced contributions.

doi: 10.1103/PhysRevC.59.R593
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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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1998BA10      Rev.Mod.Phys. 70, 77 (1998)

A.B.Balantekin, N.Takigawa

Quantum Tunneling in Nuclear Fusion

doi: 10.1103/RevModPhys.70.77
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1998HA10      Phys.Rev. C57, 1349 (1998)

K.Hagino, S.Kuyucak, N.Takigawa

Excitation of Nuclear Anharmonic Vibrations in Heavy-Ion Fusion Reactions

NUCLEAR REACTIONS 148Sm(16O, X), E(cm)=53-70 MeV; analyzed fusion σ, barrier distributions; deduced anharmonic phonon excitation effects.

doi: 10.1103/PhysRevC.57.1349
Citations: PlumX Metrics

1998HA56      Phys.Rev. C58, 2872 (1998)

K.Hagino, N.Takigawa

Effects of Finite Width of Excited States on Heavy-Ion Sub-Barrier Fusion Reactions

doi: 10.1103/PhysRevC.58.2872
Citations: PlumX Metrics

1998YO10      Phys.Rev. C58, 2796 (1998)

S.Yoshida, H.Sagawa, N.Takigawa

Incompressibility and Density Distributions in Asymmetric Nuclear Systems

NUCLEAR STRUCTURE 100,104,108,112,116,120,124,128,132,136,140,150,160Sn; calculated neutron, charge, matter radii, density distributions; deduced correlation between surface diffuseness, incompressibility.

doi: 10.1103/PhysRevC.58.2796
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1997DA22      J.Phys.(London) G23, 1491 (1997)

M.Dasgupta, K.Hagino, C.R.Morton, D.J.Hinde, J.R.Leigh, N.Takigawa, H.Timmers, J.O.Newton

Evidence of Double Phonon Excitations in the Fusion of 16O + 208Pb

NUCLEAR REACTIONS, ICPND 208Pb(16O, X), E(cm)=68-83 MeV; measured fusion σ, barrier distribution; deduced coupling to double-phonon surface vibrations role in fusion dynamics.

doi: 10.1088/0954-3899/23/10/041
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1997HA02      Phys.Rev. C55, 276 (1997)

K.Hagino, N.Takigawa, M.Dasgupta, D.J.Hinde, J.R.Leigh

Validity of the Linear Coupling Approximation in Heavy-Ion Fusion Reactions at Sub-Barrier Energies

NUCLEAR REACTIONS, ICPND 92,96Zr(64Ni, X), E(cm)=120-150 MeV; 112Cd(16O, F), E(cm)=40-65 MeV; 144Sm(16O, F), E=55-75 MeV; calculated fusion σ(E).

doi: 10.1103/PhysRevC.55.276
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1997HA41      Phys.Rev. C56, 2104 (1997)

K.Hagino, N.Takigawa, A.B.Balantekin

Fusion Barrier Distributions in Systems with Finite Excitation Energy

doi: 10.1103/PhysRevC.56.2104
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1997HA46      Phys.Rev.Lett. 79, 2014 (1997)

K.Hagino, N.Takigawa, M.Dasgupta, D.J.Hinde, J.R.Leigh

Adiabatic Quantum Tunneling in Heavy-Ion Sub-Barrier Fusion

NUCLEAR REACTIONS, ICPND 144Sm(16O, X), E(cm)=50-80 MeV; 194Pt(40Ca, X), E(cm)=160-200 MeV; 192Os(40Ca, X), E(cm)=150-190 MeV; calculated fusion σ with, without projectile excitation; deduced reaction mechanism, fusion barrier features. Comparison with data. Coupled-channels calculations.

doi: 10.1103/PhysRevLett.79.2014
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1997HA47      Phys.Rev.Lett. 79, 2943 (1997)

K.Hagino, N.Takigawa, S.Kuyucak

Role of Anharmonicities of Nuclear Vibrations in Fusion Reactions at Sub-Barrier Energies

NUCLEAR REACTIONS, ICPND 144Sm(16O, X), E(cm)=55-70 MeV; analyzed fusion σ; deduced fusion barrier, 144Sm anharmonic vibration role. sdf-interacting boson model.

doi: 10.1103/PhysRevLett.79.2943
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1997HA50      J.Phys.(London) G23, 1413 (1997)

K.Hagino, N.Takigawa, M.Dasgupta, D.J.Hinde, J.R.Leigh

Importance of Nonlinear Couplings in Fusion-Barrier Distributions and Mean Angular Momenta

NUCLEAR REACTIONS, ICPND 96Zr(64Ni, X), E(cm)=120-150 MeV; analyzed fusion σ, compound nucleus average angular momentum; 144Sm(16O, X), E(cm)=55-75 MeV; analyzed fusion σ, barrier distribution; deduced surface vibration coupling, projectile excitation effects. Coupled-channels calculations.

doi: 10.1088/0954-3899/23/10/031
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1997TA24      J.Phys.(London) G23, 1367 (1997)

N.Takigawa, K.Hagino, S.Kuyucak

Probing Anharmonic Properties of Nuclear Surface Vibration by Heavy-Ion Fusion Reactions

NUCLEAR REACTIONS, ICPND 154Dy(16O, X), E(cm)=60-80 MeV; 144Sm(16O, X), E(cm)=55-70; calculated fusion σ, fusion barrier distribution; deduced surface vibrations effects. Interacting boson model. Comparisons with data.

doi: 10.1088/0954-3899/23/10/026
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1997YO04      Phys.Rev. C55, 1255 (1997)

S.Yoshida, N.Takigawa

Shape Dependence of Pairing Gap Energies and the Structure of Hg and Pb Isotopes

NUCLEAR STRUCTURE 194Hg; calculated energy surface, neutron, proton gap parameters, proton single particle levels. 180,182,184,186,188Hg; calculated charge radius isotope dependence, oblate, prolate states intrinsic energies. 190,192,194,196,198Hg; calculated charge radius isotope dependence. 190,192,194,196,198,200,202,204,206,208,210,212,214Pb; calculated scaled isotope shifts. Deformed relativistic mean field theory with pairing interactions in BCS theory.

doi: 10.1103/PhysRevC.55.1255
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1996HA11      Phys.Rev. C53, 1840 (1996)

K.Hagino, N.Takigawa, M.Abe

Thermal Fission Rate Around Superfluid-Normal Phase Transition

doi: 10.1103/PhysRevC.53.1840
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1996TA01      Phys.Rev. C53, 1038 (1996)

N.Takigawa, S.Yoshida, K.Hagino, S.K.Patra, C.R.Praharaj

Reply to ' Comment on ' Shape and Superdeformed Structure in Hg Isotopes in Relativistic Mean Field Model ' and ' Structure of Neutron-Deficient Pt, Hg, and Pb Isotopes ' '

NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192,194,196,198,200Hg; analyzed predicted binding energy per particle, rms charge radii. 170,172,174Hg, 192,194,196,198,200,202,204,206,208Pb; analyzed predicted rms charge radii; deduced sensitivity to model parameters. Relativistic mean field theory.

doi: 10.1103/PhysRevC.53.1038
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1996TA27      Prog.Theor.Phys.(Kyoto), Suppl. 124, 101 (1996)

N.Takigawa, K.Hagino

Heavy-Ion Fusion Reactions as Macroscopic Quantum Tunneling

doi: 10.1143/PTPS.124.101
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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
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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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1996YO11      Prog.Theor.Phys.(Kyoto), Suppl. 124, 131 (1996)

S.Yoshida, S.K.Patra, N.Takigawa

Multi-Neutron and Proton Transfer Reactions in Deep Inelastic Heavy-Ion Collisions

NUCLEAR REACTIONS 165Ho(56Fe, X), E=465 MeV; calculated projectile-like-fragment mass to charge ratio vs energy loss, multinucleon transfer related features. Comparison with data. Fokker-Planck equation.

doi: 10.1143/PTPS.124.131
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1995HA14      Phys.Rev. C51, 3190 (1995)

K.Hagino, N.Takigawa, J.R.Bennett, D.M.Brink

Effects of Finite Excitation Energy of Environment on Fast Quantum Tunneling

NUCLEAR REACTIONS 194Pt, 148Sm(16O, X), E not given; calculated fusion σ(E); deduced environment excitation energy role on fast quantum tunneling.

doi: 10.1103/PhysRevC.51.3190
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1995HA15      Phys.Rev. C52, 286 (1995)

K.Hagino, N.Takigawa, A.B.Balantekin, J.R.Bennett

Path Integral Approach to No-Coriolis Approximation in Heavy-Ion Collisions

doi: 10.1103/PhysRevC.52.286
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1995PA06      Phys.Rev. C51, 2248 (1995)

S.K.Patra, S.Yoshida, N.Takigawa, C.R.Praharaj, A.K.Rath

Hexadecapole Shape Change in Ytterbium Isotopes

NUCLEAR STRUCTURE 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190Yb; calculated binding energy, quadrupole deformation parameter, hexadecapole moments. Relativistic mean field model. 158,160,162,164,166,168,170,172,174,176,178,180,182,184Yb; calculated Hartree-Fock energy, quadrupole, hexadecapole moments. Hartree-Fock calculations, nonrelativistic, relativistic models.

doi: 10.1103/PhysRevC.51.2248
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1995SA32      Z.Phys. A351, 385 (1995)

H.Sagawa, N.Van Giai, N.Takigawa, M.Ishihara, K.Yazaki

Life Time of Soft Multipole Excitations

NUCLEAR STRUCTURE 11Be; calculated dipole strength distribution, soft dipole peak T1/2.

doi: 10.1007/BF01291143
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1995TA01      Phys.Rev. C51, 187 (1995)

N.Takigawa, K.Hagino, M.Abe

Dynamical Norm Method for Nonadiabatic Macroscopic Quantum Tunneling

RADIOACTIVITY 234U(SF); calculated potential energy surface, escape path, environment effects. Dynamical norm method, macroscopic quantum tunneling.

doi: 10.1103/PhysRevC.51.187
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1995TA03      Nucl.Phys. A583, 291c (1995)

T.Tazawa, N.Takigawa, Y.Abe

Potential Resonance Affected by Non-Adibatic Transition in Nuclear Heavy-Ion Collisions

doi: 10.1016/0375-9474(94)00675-D
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1995TA15      Nucl.Phys. A588, 91c (1995)

N.Takigawa, S.Yoshida, K.Hagino, S.K.Patra

Multi-Nucleon Transfer Reactions and Fusion with Unstable Nuclei

NUCLEAR REACTIONS 58Ni(118Cs, X), (133Cs, X), (148Cs, X), E not given; calculated transferred nucleon number vs energy loss due to relative motion. 11Li(9Li, X), E(cm)=0.5-2.5 MeV; calculated fusion σ(E). Transport theory plus friction model.

NUCLEAR STRUCTURE 113,133,148,181Cs, 53,58,63,68Ni; calculated neutron, proton separation energies. Mass formula.

doi: 10.1016/0375-9474(95)00105-A
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1995YO01      Phys.Rev. C52, 157 (1995)

S.Yoshida, S.K.Patra, N.Takigawa, C.R.Praharaj

Surface Properties of Cs Isotopes

NUCLEAR STRUCTURE 133,148,181Cs; calculated neutron, proton density distributions. Other aspects, other isotopes studies. 40,48Ca, 58,64Ni, 90Zr, 116Sn, 140Ce, 208Pb; calculated neutron, proton distributions rms radii. Deformed relativistic mean field, spherical nonrelativistic Hartree-Fock theories.

doi: 10.1103/PhysRevC.52.157
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1994PA29      Phys.Rev. C50, 1924 (1994)

S.K.Patra, S.Yoshida, N.Takigawa, C.R.Praharaj

Shape and Superdeformed Structure in Hg Isotopes in Relativistic Mean Field Model

NUCLEAR STRUCTURE 170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200Hg; calculated binding energy, quadrupole deformation parameter, hexadecupole moment, charge, rms radii. Relativistic mean field theory.

doi: 10.1103/PhysRevC.50.1924
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1994SA30      Phys.Rev. C50, 985 (1994)

H.Sagawa, N.Takigawa

Projectile Fragmentation of Halo Nuclei in a Peripheral Direct Reaction Model

NUCLEAR REACTIONS 208Pb, 12C(11Be, X), 9Be, 181Ta(11Li, X), E not given; calculated transverse, longitudinal fragment momentum distribution, projectile fragmentation. Peripheral direct reaction model.

doi: 10.1103/PhysRevC.50.985
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1994TA07      Phys.Rev. C49, 2630 (1994)

N.Takigawa, K.Hagino, M.Abe, A.B.Balentekin

Role of Mass Renormalization in Adiabatic Quantum Tunneling

doi: 10.1103/PhysRevC.49.2630
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1994YO05      Phys.Rev. C50, 1398 (1994)

S.Yoshida, S.K.Patra, N.Takigawa, C.R.Praharaj

Structure of Neutron-Deficient Pt, Hg, and Pb Isotopes

NUCLEAR STRUCTURE 176,178,180Pt, 180,182,184Hg, 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208Pb; calculated binding energy, quadrupole deformation parameter, hexadecapole moment, single particle spectra in some cases. Relativistic mean field formalism.

doi: 10.1103/PhysRevC.50.1398
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1993TA04      Phys.Rev. C47, R2470 (1993)

N.Takigawa, M.Kuratani, H.Sagawa

Effect of Breakup Reactions on the Fusion of a Halo Nucleus

NUCLEAR REACTIONS, ICPND 208Pb(11Li, X), E(cm)=20-35 MeV; calculated fusion σ(E); deduced breakup reactions role. Semi-classical method.

doi: 10.1103/PhysRevC.47.R2470
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1992SA10      Nucl.Phys. A543, 575 (1992)

H.Sagawa, N.Takigawa, Nguyen van Giai

Sum Rule Study of New Vibrational Modes of Excitation in Halo Nuclei

NUCLEAR STRUCTURE 11Li; calculated soft, giant dipole states transition densities. 10He; calculated RPA transition density. Sum rule approach.

doi: 10.1016/0375-9474(92)90280-W
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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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1991BA27      Phys.Rev. C44, 145 (1991)

A.B.Balantekin, J.R.Bennett, N.Takigawa

Description of Nuclear Structure Effects in Sub-Barrier Fusion by the Interacting Boson Model

NUCLEAR REACTIONS, ICPND 154Sm(16O, X), E ≈ 54-69 MeV; 166Er(16O, X), E=58-83 MeV; calculated fusion σ(E). Interacting boson model.

doi: 10.1103/PhysRevC.44.145
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1991TA12      Phys.Rev. C44, 477 (1991)

N.Takigawa, F.Michel, A.B.Balantekin, G.Reidemeister

Dynamic Polarization Potential Induced by the Coulomb Excitation of Deformed Heavy Ions: Geometric scattering approach

NUCLEAR REACTIONS 184W(18O, 18O), E=90 MeV; calculated σ(θ). Geometric scattering theory, WKB approximation.

doi: 10.1103/PhysRevC.44.477
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1991TA20      Phys.Lett. 262B, 199 (1991)

N.Takigawa, F.Michel, A.B.Balantekin, G.Reidemeister

A Geometric Approach to Strong Coupling Effects in Heavy-Ion Collisions. Deviation from the Fresnel Diffraction Pattern

NUCLEAR REACTIONS 189W(18O, 18O), E=90 MeV; calculated σ(θ); deduced Coriolis coupling role. Geometric approach.

doi: 10.1016/0370-2693(91)91554-9
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1991TA21      Phys.Lett. 265B, 23 (1991)

N.Takigawa, H.Sagawa

Interaction Potential and Fusion of a Halo Nucleus

NUCLEAR REACTIONS 208Pb(11Li, 11Li), E=low; calculated s-wave scattering potential surface separation energy dependence. 208Pb(11Li, 11Li), E(cm) ≈ 20-30 MeV; calculated fusion σ(E). Double folding procedure, neutron halo nucleus.

doi: 10.1016/0370-2693(91)90007-D
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1989IW01      Phys.Lett. 219B, 176 (1989)

A.Iwamoto, N.Takigawa

Anomalous Enchancement of the Subbarrier Fusion Cross Section by Cooperative Shell and Deformation Effects

NUCLEAR REACTIONS 74Ge(74Ge, X), E(cm)=110-135 MeV; calculated fusion σ(E).

doi: 10.1016/0370-2693(89)90372-9
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1988AB06      Phys.Lett. 209B, 149 (1988)

M.Abe, N.Takigawa

Dynamical Decay of a Hot Nucleus

NUCLEAR REACTIONS 188Pt(16O, 16O), (16O, α), (16O, 40Ca), E=70-80 MeV; calculated particle spectra, transmission coefficient ratio. Hot nucleus, dymanical decay.

doi: 10.1016/0370-2693(88)90922-7
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1986NI04      Z.Phys. A324, 139 (1986)

K.Nishinohara, N.Takigawa

Role of Nuclear Surface Vibrations in Low Energy Heavy Ion Collisions

NUCLEAR REACTIONS 208Pb(84Sr, X), E=0.718, 1.5, 3 GeV; calculated energy, angular dissipation, retarded friction. Nuclear surface vibrations as transport phenomena.

1983NI02      Nucl.Phys. A397, 141 (1983)

K.Niita, N.Takigawa

Quasi-Linear Response Theory of Statistical Heavy-Ion Collisions (II). Analysis of the friction tensor and the energy transport

NUCLEAR REACTIONS 232Th(40Ar, X), E=388 MeV; 209Bi(136Xe, X), E=1130 MeV; calculated light fragment mean trajectories, σ(fragment θ, E). Quasilinear response theory, deep inelastic collisions.

doi: 10.1016/0375-9474(83)90082-9
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1982TA24      Phys.Lett. 119B, 289 (1982)

N.Takigawa, H.Okuno

Charge Equilibration in Dissipative Heavy Ion Collisions as a Semi-Quantal Process

NUCLEAR REACTIONS 92Mo(86Kr, X), E=430 MeV; calculated average fragment charge, dispersion vs total kinetic energy loss; deduced charge equilibration mechanism. Dynamical transport theory.

doi: 10.1016/0370-2693(82)90672-4
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1979TA11      Phys.Lett. 84B, 371 (1979)

N.Takigawa, L.W.Put

Critical Energies in Elastic α-Nucleus Scattering

NUCLEAR REACTIONS 90Zr(α, α), E=40, 99.5, 220 MeV; calculated σ(θ), classical deflection functions, energy surfaces for certain L-values; deduced critical energies. Semiclassical theory.

doi: 10.1016/0370-2693(79)91218-8
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1978LE16      Nucl.Phys. A308, 161 (1978)

S.Y.Lee, N.Takigawa, C.Marty

A Semiclassical Study of Optical Potentials: Potential Resonances

NUCLEAR REACTIONS 16O(16O, 16O), E=56 MeV; 40Ca(α, α), E ≤ 50 MeV; calculated σ.

doi: 10.1016/0375-9474(78)90448-7
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1978LE17      Nucl.Phys. A308, 189 (1978)

S.Y.Lee, N.Takigawa

A Wave Propagation Matrix Method in Semiclassical Theory

NUCLEAR REACTIONS 16O(16O, 16O), E=40 MeV; calculated reaction parameters.

doi: 10.1016/0375-9474(78)90449-9
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1978TA16      Phys.Lett. 76B, 187 (1978)

N.Takigawa, S.Y.Lee, C.Marty

Long Life Potential Resonances in 16O-12C Scattering from an l-Dependent Absorptive Potential

NUCLEAR REACTIONS 12C(16O, 16O), E=43 MeV; calculated σ(θ).

doi: 10.1016/0370-2693(78)90271-X
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1977BR06      Nucl.Phys. A279, 159 (1977)

D.M.Brink, N.Takigawa

Barrier Penetration Effects in the Semi-Classical Theory of Elastic Scattering between Complex Nuclei

NUCLEAR REACTIONS 40Ca(α, α), E=29 MeV; 16O(α, α), E=104 MeV; 16O(16O, 16O), E=50 MeV; Cu(p, p), E=17 MeV; calculated σ(θ).

doi: 10.1016/0375-9474(77)90427-4
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1977TA14      Nucl.Phys. A292, 173 (1977)

N.Takigawa, S.Y.Lee

Nuclear Glory Effect and α-40Ca Scattering

NUCLEAR REACTIONS 40Ca(α, α), E=45.6 MeV; calculated σ(θ).

doi: 10.1016/0375-9474(77)90365-7
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1974LA13      Phys.Lett. 50B, 414 (1974)

S.Landowne, N.Takigawa

A Note on Diffraction Phenomena in the Inelastic Scattering of Complex Nuclei

NUCLEAR REACTIONS 58Ni(16O, 16O'), E=60 MeV; calculated σ(θ).

doi: 10.1016/0370-2693(74)90248-2
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1972AB19      Progr.Theor.Phys.Suppl. 52, 228 (1972)

Y.Abe, N.Takigawa

Alpha-Like Four-Body Correlations and Molecular Aspects in Nuclei. Chapter V. Stability and Persistency of Alpha-Cluster Structures

NUCLEAR STRUCTURE 9,8Be, 12C; calculated α-cluster structures.

doi: 10.1143/PTPS.52.228
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1971TA13      Nucl.Phys. A168, 593 (1971)

N.Takigawa, A.Arima

Structure of 12C

NUCLEAR STRUCTURE 12C; calculated levels, B(EL), α-width, (E, E) form factors. Heitler-London approximation.

doi: 10.1016/0375-9474(71)90549-5
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