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NSR database version of April 11, 2024.

Search: Author = N.Ikeda

Found 31 matches.

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2009IK04      Astrophys.J. 705, L95 (2009)

N.Ikeda, Y.Kitamura

A C18O Study of the Origin of the Power-Law Nature in the Initial Mass Function

doi: 10.1088/0004-637X/705/1/L95
Citations: PlumX Metrics


2005KI14      Phys.Rev. C 72, 014606 (2005); Erratum Phys.Rev. C 72, 069901 (2005)

T.Kin, F.Saiho, S.Hohara, K.Ikeda, K.Ichikawa, Y.Yamashita, M.Imamura, G.Wakabayashi, N.Ikeda, Y.Uozumi, M.Matoba, M.Nakano, N.Koori

Proton production cross sections for reactions by 300- and 392-MeV protons on carbon, aluminum, and niobium

NUCLEAR REACTIONS 12C, 27Al, 93Nb(p, p'X), E=300, 392 MeV; measured Ep, σ(E, θ). Comparison with intranuclear cascade and quantum molecular dynamics model predictions.

doi: 10.1103/PhysRevC.72.014606
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1936.


2005OB03      Nucl.Phys. A758, 407c (2005)

H.Oba, K.Sagara, T.Shimizu, M.Oshiro, T.Maeda, N.Ikeda

A long-time chopper for direct measurement of 4He(12C, 16O)γ reaction cross section

NUCLEAR REACTIONS 4He(12C, 16O), E(cm)=2.4 MeV; measured particle spectra. Long-time chopper for background reduction.

doi: 10.1016/j.nuclphysa.2005.05.074
Citations: PlumX Metrics


2005SA46      Nucl.Phys. A758, 427c (2005)

K.Sagara, T.Teranishi, H.Oba, M.Oshiro, M.Kouzuma, K.Nishida, N.Ikeda, S.Tanaka

Direct measurement of 4He(12C, 16O)γ reaction cross section around Ecm = 2.4 MeV at KUTL

NUCLEAR REACTIONS 4He(12C, 16O), E(cm)=2.4 MeV; measured particle spectra, σ. Long-time chopper for background reduction.

doi: 10.1016/j.nuclphysa.2005.05.079
Citations: PlumX Metrics


2004SU10      Nucl.Phys. A736, 3 (2004)

T.Sugimitsu, K.Koga, T.Hirakawa, M.Nakano, N.Ikeda, F.Nakamura, H.Fujita, Y.Inotani, M.Koga, S.Koto, N.Noda, Y.Miwa, H.Oba, T.Ohta, S.Morinobu

Resonant structures in spin alignment in the 12C+16O inelastic scattering

NUCLEAR REACTIONS 12C(16O, 12C), E(cm)=17.4-23.0 MeV; measured Eγ, Iγ, (particle)γ-coin, σ(E, θ), spin alignment; deduced molecular resonance features.

doi: 10.1016/j.nuclphysa.2004.02.013
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1962.


2004SU22      Phys.Rev. C 70, 034612 (2004)

S.A.Sultana, D.Maki, G.Wakabayashi, Y.Uozumi, N.Ikeda, Syafarudin, F.Aramaki, T.Kawaguchi, M.Matoba, H.M.Sen Gupta

The 96Mo((p(pol)), d)95Mo reaction at 50 MeV

NUCLEAR REACTIONS 96Mo(polarized p, d), E=50 MeV; measured deuteron spectra, σ(E, θ), analyzing powers. 95Mo deduced levels, J, π, spectroscopic factors. Comparison with model predictions.

doi: 10.1103/PhysRevC.70.034612
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1913. Data from this article have been entered in the XUNDL database. For more information, click here.


2003HI01      Nucl.Phys. A714, 3 (2003)

S.Hirowatari, Syafarudin, F.Aramaki, A.Nohtomi, G.Wakabayashi, Y.Uozumi, N.Ikeda, M.Matoba, Y.Aoki, K.Hirota, N.Okumura, T.Joh

100Mo(p(pol), d)99Mo reaction at 21 MeV and direct reaction analysis of the low-lying continuum spectrum

NUCLEAR REACTIONS 100Mo(polarized p, d), E=21 MeV; measured deuteron spectra, σ(E, θ), Ay(E, θ). 99Mo deduced levels, J, π, spectroscopic factors, continuum features. DWBA analysis.

doi: 10.1016/S0375-9474(02)01353-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1816. Data from this article have been entered in the XUNDL database. For more information, click here.


2003IK02      Nucl.Phys. A718, 558c (2003)

N.Ikeda, K.Sagara, K.Tsuruta, H.Oba, T.Ohta, Y.Noguchi, K.Ichikawa, Y.Miwa, S.Morinobu

Facilities for direct measurement of 4He(12C, 16O)γ reaction cross section at KUTL

doi: 10.1016/S0375-9474(03)00845-5
Citations: PlumX Metrics


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.


2000IK01      Eur.Phys.J. A 7, 491 (2000)

N.Ikeda, F.Nakamura, K.Mizuuchi, T.Sugimitsu, S.Teruyama, T.Okamoto, H.Fujita, S.Morinobu

Tensor Polarization of 12C[21+] in the 16O(13C, 12C)17O Reaction at 50 MeV

NUCLEAR REACTIONS 16O(13C, 12C), E=50 MeV; measured particle spectra, σ(θ). 12C deduced polarization tensors. Kinematical coincidence method. Comparison with model predictions.

doi: 10.1007/PL00013650
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1730.


2000IK02      Eur.Phys.J. A 9, 213 (2000)

N.Ikeda, F.Nakamura, Y.Inotani, K.Koga, M.Koga, S.Koto, T.Sugimitsu, H.Fujita, S.Morinobu

Role of Multi-Step Processes in 16O(11B, 12C)15N at 41.25 MeV

NUCLEAR REACTIONS 16O(11B, 12C), E=41.25 MeV; measured σ(E, θ); deduced role of multi-step processes. 12C level deduced polarization tensors. DWBA, coupled-channels analyses.

doi: 10.1007/s100500070040
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1972.


1998GU10      Phys.Rev. C58, 116 (1998)

V.Guimaraes, S.Kubono, N.Ikeda, I.Katayama, T.Nomura, M.H.Tanaka, Y.Fuchi, H.Kawashima, S.Kato, H.Toyokawa, C.C.Yun, T.Niizeki, T.Kubo, M.Ohura, M.Hosaka

Nuclear Structure of 17Ne by the Three-Neutron Pickup (3He, 6He) Reaction

NUCLEAR REACTIONS 20Ne(3He, 6He), E=70 MeV; measured σ(E, θ). 17Ne deduced levels, J, π, mass excess. Shell model calculations.

NUCLEAR STRUCTURE A=17; analyzed T=3/2 quartet analog states; deduced coefficients. Isobaric multiplet mass equation analysis.

doi: 10.1103/PhysRevC.58.116
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1911.


1995GU08      Nucl.Phys. A588, 161c (1995)

V.Guimaraes, S.Kubono, M.Hosaka, N.Ikeda, S.C.Jeong, I.Katayama, T.Miyachi, T.Nomura, M.H.Tanaka, Y.Fuchi, H.Kawashima, S.Ohkawa, S.Kato, H.Toyokawa, C.C.Yun, T.Niizeki, K.Ito, T.Kishida, T.Kubo, Y.Pu, M.Ohura, H.Orihara, T.Terakawa, S.Hamada, M.Hirai, H.Miyatake

Structure of Light Proton-Rich Nuclei on the Drip-Line

NUCLEAR REACTIONS 14N, 20Ne(3He, 6He), E=70.08 MeV; measured 6He energy spectra; deduced isobaric multiplet mass equation. 11N, 17Ne deduced levels, J, π, configuration.

doi: 10.1016/0375-9474(95)00117-J
Citations: PlumX Metrics


1995GU17      Z.Phys. A353, 117 (1995)

V.Guimaraes, S.Kubono, M.Hosaka, N.Ikeda, M.H.Tanaka, T.Nomura, I.Katayama, Y.Fuchi, H.Kawashima, S.Kato, H.Toyokawa, T.Niizeki, C.C.Yun, T.Kubo, M.Ohura

Structure of 17Ne by the Three-Neutron Pick-Up (3He, 6He) Reaction

NUCLEAR REACTIONS 20Ne(3He, 6He), E=70 MeV; measured σ(θ), ejectile momentum spectra. 17Ne deduced levels, J, π.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1599.


1994KU06      Z.Phys. A348, 59 (1994)

S.Kubono, C.C.Yun, R.N.Boyd, L.R.Buchmann, Y.Fuchi, M.Hosaka, N.Ikeda, C.L.Jiang, I.Katayama, H.Kawashima, H.Miyatake, T.Niizeki, T.Nomura, A.Odahara, M.Ohura, H.Ohnuma, H.Orihara, C.Rolfs, T.Shimoda, Y.Tajima, M.H.Tanaka, H.Toyokawa

High Resolution Study of 24Mg(p, d)23Mg for the Ne-E Problem

NUCLEAR REACTIONS 24Mg(p, d), E=34-945 MeV; measured deuteron spectra, σ(θ); deduced 22Na(p, γ) reaction rate, astrophysics related Ne-E problem implications. 23Mg deduced level, possible J, π.

doi: 10.1007/BF01291654
Citations: PlumX Metrics


1993SH41      Nucl.Instrum.Methods Phys.Res. A337, 11 (1993)

Y.Shirakabe, N.Ikeda, S.Ohkawa, T.Nomura, T.Shinozuka

Bunching of Radioactive Ion Beam in the Millisecond Region - a Pulsed Gating-Potential Method in an Ion Source for On-Line Isotope Separation

NUCLEAR REACTIONS 40Ca(3He, pα), E=70 MeV; measured γ spectra following 38K(β-decay); deduced in-beam bunching magnitude for radioactive residual ion-beam, comparison with on-line 39K, 23Na, 7Li ions bunching efficiencies.

doi: 10.1016/0168-9002(93)91132-7
Citations: PlumX Metrics


1992BO16      Nucl.Phys. A542, 97 (1992)

R.N.Boyd, S.Kubono, N.Ikeda, M.Y.Tanaka, T.Nomura, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, S.Yun, H.Toyokawa, M.Yosoi, H.Ohnuma

9Be(α, p)12B Reaction and Primordial Nucleosynthesis

NUCLEAR REACTIONS 9Be(α, p), E=65 MeV; measured σ(θ). 12B deduced levels, J, π, widths, resonance strength. DWBA calculations.

doi: 10.1016/0375-9474(92)90399-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1482.


1992HA28      Nucl.Phys. A549, 327 (1992)

S.Hatori, H.Miyatake, S.Morinobu, K.Katori, M.Fujiwara, I.Katayama, N.Ikeda, T.Fukuda, T.Shinozuka, K.Ogawa

Gamow-Teller Strength in β-Decay of 25Si

RADIOACTIVITY 25Si(β+p) [from 24Mg(3He, 2n) reaction]; measured T1/2, β-delayed Ep, Ip, βp-coin. 25Si deduced proton branching ratio, β strength function. 25Al deduced level. Natural Mg target, surface barrier Si detector, ΔE-ΔE-E plastic scintillation β- telescope, recoil mass separation. Model comparison.

doi: 10.1016/0375-9474(92)90083-V
Citations: PlumX Metrics


1992KU02      Nucl.Phys. A537, 153 (1992)

S.Kubono, Y.Funatsu, N.Ikeda, M.Yasue, T.Nomura, Y.Fuchi, H.Kawashima, S.Kato, H.Miyatake, H.Orihara, T.Kajino

Level Structure of 21Mg and the 20Na(p, γ)21Mg Stellar Reaction Rate

NUCLEAR REACTIONS 24Mg(3He, 6He), E=73.71 MeV; measured σ(θ), θ(lab)=6°-28°; deduced stellar reaction rate of 20Na(p, γ)21Mg. 21Mg deduced levels, J, π.

doi: 10.1016/0375-9474(92)90162-D
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1638.


1992KU07      Phys.Rev. C46, 361 (1992)

S.Kubono, N.Ikeda, Y.Funatsu, M.H.Tanaka, T.Nomura, H.Orihara, S.Kato, M.Ohura, T.Kubo, N.Inabe, A.Yoshida, T.Ichihara, M.Ishihara, I.Tanihata, H.Okuno, T.Nakamura, S.Shimoura, H.Toyokawa, C.C.Yun, H.Ohnuma, K.Asahi, A.Chakrabarti, T.Mukhopadhyay, T.Kajino

Decay Property of 20Na for the Onset Mechanism of the Rapid-Proton Process

RADIOACTIVITY 20Mg(β+) [from 9Be(24Mg, X), E=100 MeV/nucleon]; measured T1/2, βp-coin; deduced log ft, 19Ne(p, γ) reaction rate implications. 20Na deduced levels, possible J, π.

doi: 10.1103/PhysRevC.46.361
Citations: PlumX Metrics


1992MO32      Nucl.Instrum.Methods Phys.Res. B70, 331 (1992)

S.Morinobu, I.Katayama, M.Fujiwara, S.Hatori, N.Ikeda, H.Miyatake, H.Nakabushi, K.Katori

Performance of and Experiments with the Recoil Separator CARP at RCNP

RADIOACTIVITY 25Si(β+p); measured β-delayed Ep, Ip. Recoil mass separator.

NUCLEAR REACTIONS 144Sm(20Ne, X), E=150 MeV; 90Zr(14N, X), E=90 MeV; measured evaporation residue spectra. Recoil mass separator.

doi: 10.1016/0168-583X(92)95949-R
Citations: PlumX Metrics


1991JI02      Phys.Lett. 259B, 427 (1991)

C.-L.Jiang, S.Kubono, N.Ikeda, M.Tanaka, H.Kawashima, Y.Fuchi, I.Katayama, T.Nomura, S.C.Pieper

Strong Mutual Excitation of 148Nd + 20Ne

NUCLEAR REACTIONS 148Nd(20Ne, 20Ne'), (20Ne, 20Ne), E=116 MeV; measured σ(θ); deduced target, projectile mutual excitation evidence.

doi: 10.1016/0370-2693(91)91651-B
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1642.


1991KU04      Phys.Rev. C43, 1821 (1991)

S.Kubono, N.Ikeda, T.Nomura, Y.Fuchi, H.Kawashima, S.Kato, H.Miyatake, H.Orihara

Spectroscopic Tool for Proton-Rich Nuclei: The (3He, 6He) reaction

NUCLEAR REACTIONS 24Mg(3He, 6He), E=73.71 MeV; measured σ(θ); deduced model parameters, L-dependence.

doi: 10.1103/PhysRevC.43.1821
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1884.


1991KU10      Z.Phys. A338, 459 (1991)

S.Kubono, R.Boyd, N.Ikeda, M.H.Tanaka, T.Nomura, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, S.Yun, H.Toyokawa, M.Yosoi, H.Ohnuma, I.Tanihata, T.Kajino

Key Resonant States in the 8Li(α, n)11B Reaction in the Inhomogeneous Big Bang Models

NUCLEAR REACTIONS, ICPND 9Be(α, p), E=64 MeV; measured σ(θ), Ep; deduced increased value for 8Li(α, n) reaction S-factor. 12B deduced levels, J, π, Γ.

doi: 10.1007/BF01295776
Citations: PlumX Metrics


1991KU31      Z.Phys. A341, 121 (1991)

S.Kubono, N.Ikeda, M.H.Tanaka, T.Nomura, I.Katayama, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, C.C.Yun, Y.Tajima, M.Yosoi, H.Ohnuma, H.Toyokawa, H.Miyatake, T.Shimoda, R.N.Boyd, T.Kubo, I.Tanihata, T.Kajino

Decay Properties of the Key Resonant States in 8Li(α, n)11B for Primordial Nucleosynthesis

NUCLEAR REACTIONS 9Be(α, p), E=50.29 MeV; measured pn-coin, (particle)(particle)-correlation; deduced implications to astrophysical reaction 8Li(α, n). 12B level deduced decay L, branching ratios, Γn/Γ, Γα/Γ.

doi: 10.1007/BF01281284
Citations: PlumX Metrics


1989HI05      Phys.Rev. C39, 1286 (1989)

A.Higashi, K.Katori, M.Fujiwara, H.Ikegami, I.Katayama, S.Morinobu, M.Tosaki, S.I.Hayakawa, N.Ikeda, H.Miyatake

Systematic Behavior of Octupole Strengths in 46,48,50Ti

NUCLEAR REACTIONS 48Ti(polarized p, p'), E=65 MeV; measured σ(E(p)), σ(θ), analyzing power vs θ. 48Ti deduced levels, J, π, transfer L, octupole transition strength distribution.

doi: 10.1103/PhysRevC.39.1286
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1233.


1989IK02      J.Radioanal.Nucl.Chem. 131, 65 (1989)

N.Ikeda, R.Seki, M.Kamemoto, M.Otsuji

Activation Analysis for Technetium-99 by the Use of a Neutron-Excitation Reaction

NUCLEAR REACTIONS 99Tc(n, n'), E=reactor; measured Eγ, Iγ; deduced reaction σ.

doi: 10.1007/BF02046609
Citations: PlumX Metrics


1989KU26      Z.Phys. A334, 511 (1989)

S.Kubono, Y.Funatsu, N.Ikeda, M.Yasue, T.Nomura, Y.Fuchi, H.Kawashima, S.Kato, H.Orihara, H.Miyatake, T.Kajino

The Proton Threshold States in 21Mg Relevant to the rp-Process

NUCLEAR REACTIONS 24Mg(3He, 6He), E=73.71 MeV; measured σ(E(6He)), σ(θ); deduced rp-process relevance. 21Mg deduced levels, J, π, L.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1326.


1989MI17      Nucl.Phys. A501, 557 (1989)

H.Miyatake, T.Nomura, S.Kubono, J.Tanaka, M.Oyaizu, H.Okawa, N.Ikeda, K.Sueki, H.Kudo, K.Morita, T.Shinozuka

Alpha Decays of 221Pa and 218,219Ac

NUCLEAR REACTIONS 209Bi(16O, xn), (16O, xnα), E=87-102 MeV; measured α decay yields, Eα from residues. Gas-filled recoil separator.

RADIOACTIVITY 221Pa, 218,219Ac [from 205Tl, 209Bi(16O, xnα), E=87-102 MeV]; measured Eα, α-decay yields. 221Pa, 218,219Ac deduced T1/2, Qα. Gas-filled recoil separator.

doi: 10.1016/0375-9474(89)90148-6
Citations: PlumX Metrics


1988KU23      Z.Phys. A331, 359 (1988)

S.Kubono, N.Ikeda, M.Yasue, T.Nomura, Y.Fuchi, H.Kawashima, S.Kato, H.Orihara, T.Shinozuka, H.Ohnuma, H.Miyatake, T.Shimoda

The p + 19Ne s-Wave Resonant State in 20Na at Stellar Energies

NUCLEAR REACTIONS 20Ne(3He, t), E=55.33 MeV; measured σ(Et), σ(θ). 20Na deduced level, possible J, π.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1258.


1987FU03      Phys.Rev. C35, 1257 (1987)

M.Fujiwara, S.Morinobu, M.Tosaki, H.Ito, I.Katayama, H.Ikegami, S.I.Hayakawa, N.Ikeda, H.Ohsumi, A.Higashi, K.Katori

Low Energy Octupole Resonance in 46Ti Studied by Inelastic Proton Scattering at 65 MeV

NUCLEAR STRUCTURE 46Ti; calculated levels, multipole strength distributions. RPA with permanent quadrupole deformation.

NUCLEAR REACTIONS 46Ti(polarized p, p'), E=65 MeV; measured σ(θ), analyzing powers vs θ. 46Ti deduced levels, deformation length, multipole strengths, J, π. Collective model DWBA analysis, RPA with permanent quadrupole deformation. Enriched target.

doi: 10.1103/PhysRevC.35.1257
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1131.


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