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NSR database version of May 1, 2024.

Search: Author = T.Ikuta

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2002FU14      Phys.Rev. C66, 024609 (2002); Erratum Phys.Rev. C 68, 019904 (2003)

H.Fujita, M.Hijiya, Y.Inotani, T.Mukae, K.Koga, M.Koga, F.Nakamura, S.Koto, T.Sugimitsu, N.Ikeda, S.Morinobu, Y.Sugiyama, Y.Tomita, H.Ikezoe, Y.Yamanouti, K.Ideno, S.Hamada, T.Ikuta

Intermediate structures in ¹²C(¹⁶O, ¹²C[2⁺])¹⁶O studied with the γ-ray recoil method

NUCLEAR REACTIONS ¹²C(¹⁶O, ¹²C), E(cm) ≈ 30 MeV; measured particle momentum spectra, σ(E, θ); deduced resonance structures J, π.

doi: 10.1103/PhysRevC.66.024609
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1786.

2001WA25      Eur.Phys.J. A 10, 373 (2001)

Y.X.Watanabe, A.Yoshida, T.Fukuda, T.Sekine, Y.Watanabe, H.Ikezoe, Y.Nagame, T.Ikuta, I.Nishinaka, Y.Mizoi, J.Nakano, M.Hirai, H.Sakurai, H.Kobinata, Y.Pu, K.Kimura, M.Ishihara

Measurement of Fusion Excitation Functions of ^{27, 29, 31}Al + ¹⁹⁷Au

NUCLEAR REACTIONS ¹⁹⁷Au(²⁷Al, X), (²⁹Al, X), (³¹Al, X), E(cm) ≈ 100-170 MeV; measured fusion σ; deduced neutron transfer contribution. Coupled-channels calculations.

doi: 10.1007/s100500170102
Citations: PlumX Metrics

1998IK01      Phys.Rev. C57, R2804 (1998)

T.Ikuta, H.Ikezoe, S.Mitsuoka, I.Nishinaka, K.Tsukada, Y.Nagame, J.Lu, T.Kuzumaki

Observation of a New Isomeric State in ²¹⁷Pa

RADIOACTIVITY ^216,217Pa(α) [from ¹⁹⁴Pt(²⁸Si, xnp), E=163 MeV]; measured Eα, T_1/2. ²¹⁷Pa deduced levels, isomeric state.

doi: 10.1103/PhysRevC.57.R2804
Citations: PlumX Metrics

1998IK02      Eur.Phys.J. A 2, 379 (1998)

H.Ikezoe, T.Ikuta, S.Mitsuoka, Y.Nagame, I.Nishinaka, K.Tsukada, T.Ohtsuki, T.Kuzumaki, J.Lu

First Evidence for a New Spontaneous Fission Decay Produced in the Reaction ³⁰Si + ²³⁸U

NUCLEAR REACTIONS ²³⁸U(³⁰Si, X), E=158 MeV; measured fission fragment spectra following compound nucleus decay, T_1/2; deduced evidence for ^263,264Sg.

doi: 10.1007/s100500050134
Citations: PlumX Metrics

1997MI03      Phys.Rev. C55, 1555 (1997)

S.Mitsuoka, H.Ikezoe, T.Ikuta, Y.Nagame, K.Tsukada, I.Nishinaka, Y.Oura, Y.L.Zhao

α-Decay Properties of the New Neutron Deficient Isotope ²¹²Pa

RADIOACTIVITY ²¹²Pa(α) [from ¹⁸²W(³⁵Cl, 5n), E=182.5 MeV]; measured T_1/2, Eα; deduced Qα, s-wave α-decay reduced width.

NUCLEAR REACTIONS ¹⁸²W(³⁵Cl, 5n), (³⁵Cl, 2n), (³⁵Cl, 3n), (³⁵Cl, 4np), (³⁵Cl, 5np), (³⁵Cl, 3np), (³⁵Cl, 2np), (³⁵Cl, np), (³⁵Cl, 2nα), (³⁵Cl, 3nα), (³⁵Cl, nα), (³⁵Cl, α), (³⁵Cl, n2p), (³⁵Cl, 3npα), (³⁵Cl, 2npα), E=182.5 MeV; measured residuals decay associated Eα, Iα.

doi: 10.1103/PhysRevC.55.1555
Citations: PlumX Metrics

1997SU01      Phys.Rev. C55, R5 (1997)

Y.Sugiyama, Y.Tomita, Y.Yamanouti, S.Hamada, T.Ikuta, H.Fujita, D.R.Napoli

Elastic Two-Neutron Transfer Reactions of ⁵⁸Ni + ⁶⁰Ni and ⁶²Ni + ⁶⁴Ni Around the Coulomb Barrier

NUCLEAR REACTIONS ⁶⁰Ni(⁵⁸Ni, ⁵⁸Ni), E=204-250 MeV; ⁶²Ni(⁶⁴Ni, ⁶⁴Ni), E=250 MeV; measured σ(θ) vs E; deduced pair deformation parameter, optical model parameters. Coupled-channels, DWBA analyses.

doi: 10.1103/PhysRevC.55.R5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1661.

1997SU22      J.Phys.(London) G23, 1393 (1997)

Y.Sugiyama, S.Hamada, T.Ikuta, A.Yamazaki

Elastic Two-Neutron Transfer Reaction of ⁵⁸Ni + ⁶⁰Ni and ⁶²Ni + ⁶⁴Ni Around the Coulomb Barrier

NUCLEAR REACTIONS ⁶⁰Ni(⁵⁸Ni, ⁵⁸Ni), E(cm)=103.7, 111.9, 120.0, 127.1 MeV; ⁶⁴Ni(⁶²Ni, ⁶²Ni), E(cm)=108.2, 123.0 MeV; ⁶⁴Ni(⁵⁸Ni, ⁵⁸Ni), E(cm)=99.8, 118.8 MeV; ⁶⁴Ni(⁵⁸Ni, ⁶⁰Ni), E(cm)=118.8 MeV; measured σ(θ); deduced parameters, two-neutron transfer role. Coupled-channels, DWBA analyses.

doi: 10.1088/0954-3899/23/10/029
Citations: PlumX Metrics

1996IC01      Nucl.Instrum.Methods Phys.Res. A374, 330 (1996)

S.Ichikawa, M.Asai, K.Tsukada, A.Osa, T.Ikuta, N.Shinohara, H.Iimura, Y.Nagame, Y.Hatsukawa, I.Nishinaka, K.Kawade, H.Yamamoto, M.Shibata, Y.Kojima

Mass Separation of Neutron-Rich Isotopes using a Gas-Jet Coupled Thermal Ion Source

NUCLEAR REACTIONS ²³⁸U(p, F), E=15 MeV; measured Eγ, Iγ following fission fragment decay, fragment yield vs mass number; deduced evidence for ¹⁶⁶Tb; deduced production σ, reaction yields for ^140,144Cs, ¹⁴⁴Ba, ^144,148La, ¹⁴⁸Pr, ¹⁵²Nd, ¹⁵⁶Pm, ¹⁶⁰Eu. Isotope separator plus gas-jet coupled thermal ion source.

RADIOACTIVITY ¹⁶⁶Tb(β^-) [from ²³⁸U(p, F), E=15 MeV]; measured Eγ, Iγ, T_1/2. Monoxide ions from gas-jet coupled thermal ion source used in conjunction with isotope separator.

doi: 10.1016/0168-9002(96)00086-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1853.

1996IK01      Phys.Rev. C54, 2043 (1996)

H.Ikezoe, T.Ikuta, S.Hamada, Y.Nagame, I.Nishinaka, K.Tsukada, Y.Oura, T.Ohtsuki

α Decay of a New Isotope ²⁰⁹Th

RADIOACTIVITY ²⁰⁹Th(α) [from ¹⁸²W(³²S, X), E=171 MeV]; ^210,211,212Th, ^208,209Ac(α), ²⁰⁸Ac(IT); measured decay products, Eα, αα-correlations, αα-coin; deduced α-particle energies, reduced width, T_1/2. Recoil mass separator, the JAERI-tandem accelerator.

doi: 10.1103/PhysRevC.54.2043
Citations: PlumX Metrics

1996IK03      Nucl.Instrum.Methods Phys.Res. A376, 420 (1996)

H.Ikezoe, Y.Nagame, T.Ikuta, S.Hamada, I.Nishinaka, T.Ohtsuki

JAERI Recoil Mass Separator

NUCLEAR REACTIONS ⁸⁹Y, Ag, I, ⁵⁹Co(²⁸Si, X), E=130 MeV; measured fusion residues energy, yield vs position; deduced recoil mass separator characteristics. JAERI recoil mass separator.

doi: 10.1016/0168-9002(96)00183-0
Citations: PlumX Metrics

1996OS04      J.Phys.Soc.Jpn. 65, 928 (1996)

A.Osa, T.Ikuta, K.Kawade, H.Yamamoto, S.-I.Ichikawa

Beta-Decay Energies of ^121,123,125Ba and ^121-124,126Cs

RADIOACTIVITY ^121,123Ba(β⁺EC) [from ⁹²Mo(³⁵Cl, X), E=5.3 MeV/nucleon]; ¹²⁵Ba, ^{121,122,123,124,126}Cs(β⁺EC) [from (nat)Mo(³²S, X), E=5.2 MeV/nucleon]; measured Q(EC), Eγ, γγ-coin, hyperfine Ge, β⁺-ray detector.

1996TA26      J.Phys.Soc.Jpn. 65, 3824 (1996)

A.Taniguchi, T.Ikuta, A.Osa, H.Yamamoto, K.Kawade, J.-Z.Ruan, S.Yamada, Y.Kawase, K.Okano

Beta Decay of ¹⁵³Nd and Reflection Asymmetric Deformation in ¹⁵³Pm

RADIOACTIVITY ¹⁵³Nd(β^-) [from ²³⁵U(n, F), E=thermal]; measured Eγ, Iγ, γγ-, βγ-coin, γγ(θ), E(ce), I(ce), T_1/2. ¹⁵³Pm deduced levels, J, π, ICC, log ft, B(λ), δ. Mass-separated beam. Rotation-vibration coupling model.

doi: 10.1143/JPSJ.65.3824
Citations: PlumX Metrics

1995IK03      J.Phys.Soc.Jpn. 64, 3244 (1995)

T.Ikuta, A.Taniguchi, H.Yamamoto, K.Kawade, Y.Kawase

Q(β) Measurements of Neutron-Rich Isotopes in the Mass Region 147 ≤ A ≤ 152

RADIOACTIVITY ¹⁴⁷La, ^{147,148,149,150}Ce, ^{147,148,149,150,151,152}Pr, ^151,152Nd, ¹⁵²Pm(β^-) [from ²³⁵U(n, F), E=thermal]; measured βγ-coin; deduced Qβ, masses.

doi: 10.1143/JPSJ.64.3244
Citations: PlumX Metrics

1994SH37      J.Phys.Soc.Jpn. 63, 3263 (1994)

M.Shibata, T.Ikuta, A.Taniguchi, A.Osa, A.Tanaka, H.Yamamoto, K.Kawade, J.-Z.Ruan, Y.Kawase, K.Okano

Beta Decay of ¹⁵¹Pr into Levels in ¹⁵¹Nd

RADIOACTIVITY ¹⁵¹Pr(β^-) [from ²³⁵U(n, F), E=thermal]; measured Eγ, Iγ, I(ce), γγ-coin; deduced log ft. ¹⁵¹Nd deduced levels, J, π, ICC, γ multipolarity. Hyperpure Ge, LEPS, Si(Li) detectors, mass separated beam of A=151+16(¹⁶O).

doi: 10.1143/JPSJ.63.3263
Citations: PlumX Metrics

1993OS06      Nucl.Instrum.Methods Phys.Res. A332, 169 (1993)

A.Osa, T.Ikuta, M.Shibata, M.Miyachi, H.Yamamoto, K.Kawade, Y.Kawase, S.Ichikawa

Measurement of β⁺-Ray Maximum Energy with an HPGe Detector

RADIOACTIVITY ⁶²Cu, ⁶⁸Ga(β⁺), ⁹¹Mo(β⁺); measured maximum Eβ⁺. ⁹¹Mo deduced Q(EC).

doi: 10.1016/0168-9002(93)90755-7
Citations: PlumX Metrics

1993SH23      Appl.Radiat.Isot. 44, 923 (1993)

M.Shibata, M.Asai, T.Ikuta, H.Yamamoto, J.Ruan, K.Okano, K.Aoki, K.Kawade

Decay Scheme of Mass-Separated ¹⁵²Nd

RADIOACTIVITY ¹⁵²Nd(β^-) [from ²³⁵U(n, F), E=reactor]; measured Eγ, Iγ, I(ce), γγ-coin. ¹⁵²Pm deduced levels, γ-multipolarity, ICC.

doi: 10.1016/0969-8043(93)90046-D
Citations: PlumX Metrics

1992IK02      Nucl.Instrum.Methods Phys.Res. A323, 697 (1992)

T.Ikuta, A.Osa, A.Taniguchi, H.Yamamoto, K.Kawade

Portable Neutron-Capture γ-Ray Source above 3.5 MeV with ²⁵²Cf

NUCLEAR REACTIONS ³⁵Cl(n, γ), E=thermal; measured capture Eγ, Iγ; deduced portable ²⁵²Cf neutron source characteristics.

doi: 10.1016/0168-9002(92)90017-X
Citations: PlumX Metrics

1992OS07      Nucl.Instrum.Methods Phys.Res. B70, 551 (1992)

A.Osa, T.Ikuta, A.Taniguchi, H.Yamamoto, K.Kawade, S.Ichikawa, Y.Kawase

Measurement of β-Ray Maximum Energy with an HPGe Detector by Means of β⁺-Annihilation Photons Coincidence

RADIOACTIVITY ⁶⁸Ga(β⁺), (EC) [from ⁶⁸Ge(EC-decay)]; ¹²⁶Cs(β⁺)(EC) [from Mo(³²S, X), E=5.1 MeV/nucleon]; measured β⁺-spectra, endpoint energy, βγ-coin; deduced Q(EC). Hyperpure Ge β-ray detector, two pairs of BaF₂ scintillation detectors for annihilation photons.

doi: 10.1016/0168-583X(92)95981-V
Citations: PlumX Metrics

1982TA11      Nucl.Instrum.Methods 196, 283 (1982)

H.Taketani, N.Endo, G.Ishikawa, T.Suzuki, M.Adachi, T.Kohno, A.Makishima, T.Ikuta

A List-Mode Study of Bremsstrahlung Spectra near the ¹²C(p, p) Resonance and the Time Delays

NUCLEAR REACTIONS ¹²C(p, p), E=1.5-1.9 MeV; measured σ(E). ¹²C(p, p'), E=1.7, 1.765, 1.795, 1.835 MeV; measured σ(Ep'), σ(Eγ, θγ, θp'), bremsstrahlung photons; deduced incident, exit channel phase difference, time delay.

doi: 10.1016/0029-554X(82)90656-5
Citations: PlumX Metrics