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NSR database version of May 20, 2024.

Search: Author = T.Ikuta

Found 19 matches.

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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, 31Al + 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, T1/2. 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, T1/2; 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 T1/2, 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, T1/2. 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, T1/2. 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, 121,122,123,124,126Cs(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), T1/2. 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, 147,148,149,150Ce, 147,148,149,150,151,152Pr, 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

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