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NSR database version of May 24, 2024.

Search: Author = S.I.Ichikawa

Found 11 matches.

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2019TS07      Hyperfine Interactions 240, 102 (2019)

K.Tsukada, K.Adachi, A.Enokizono, T.Fujita, M.Hara, T.Hori, M.Hori, S.-i.Ichikawa, K.Kasama, K.Kurita, K.Namba, T.Ohnishi, T.Suda, T.Tamae, M.Togasaki, M.Wakasugi, M.Watanabe, K.Yamada

Electron scattering from 208Pb and 132Xe ions at the SCRIT facility

NUCLEAR REACTIONS 132Xe, 208Pb(E, E), E=151, 201, 301 MeV; measured reaction products, Eβ, Iβ; deduced σ(θ).

doi: 10.1007/s10751-019-1635-2
Citations: PlumX Metrics


2008OS02      Nucl.Instrum.Methods Phys.Res. B266, 4394 (2008)

A.Osa, S.-i.Ichikawa, M.Matsuda, T.K.Sato, S.-C.Jeong

Ion source development for the on-line isotope separator at JAEA

NUCLEAR REACTIONS 238U(p, F)163Eu/164Eu/165Eu/166Eu, E=36 MeV; measured separation yields, Eγ, Iγ; deduced T1/2. A forced electron beam induced arc discharge (FEBIAD-B2) type ion source.

doi: 10.1016/j.nimb.2008.05.063
Citations: PlumX Metrics


2004MI17      Nucl.Instrum.Methods Phys.Res. A523, 96 (2004)

H.Miyahara, K.Katoh, N.Marnada, K.Ikeda, K.Fujiki, I.Nishinaka, K.Tsukada, Y.Nagame, M.Asai, S.-I.Ichikawa, H.Haba

Emission probability measurement of principal γ-rays of 147Eu

RADIOACTIVITY 147Eu(β+), (EC) [from 147Sm(p, n)]; measured Eγ, Iγ, βγ-coin; deduced γ-ray emission probabilities, electron capture branching ratio. 147Sm levels deduced feeding intensities.

doi: 10.1016/j.nima.2003.12.029
Citations: PlumX Metrics


2002KA28      J.Nucl.Sci.Technol.(Tokyo) 39, 329 (2002)

K.Katoh, H.Miyahara, N.Marnada, N.Ueda, K.Ikeda, K.Fujiki, H.Haba, I.Nishinaka, K.Tsukada, Y.Nagame, M.Asai, S.-I.Ichikawa

Production of 147Eu for Gamma-Ray Emission Probability Measurement

NUCLEAR REACTIONS 147Sm(p, n), (p, 2n), E=6.7-18.0 MeV; measured production σ. Activation technique, comparison with model predictions.

doi: 10.1080/18811248.2002.9715197
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2172.


2002SH16      J.Phys.Soc.Jpn. 71, 1401 (2002)

M.Shibata, T.Shindou, A.Taniguchi, Y.Kojima, K.Kawade, S.-I.Ichikawa, Y.Kawase

Qβ Determination of Neutron-Rich Isotope 144La with a Total Absorption Detector

RADIOACTIVITY 144La(β-) [from 235U(n, F)]; measured Qβ. Total absorption spectrometer, mass separation. Comparison with previous results.

doi: 10.1143/JPSJ.71.1401
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1996MA72      Radiochim.Acta 72, 39 (1996)

M.Magara, N.Shinohara, Y.Hatsukawa, K.Tsukada, H.Iimura, S.Usuda, S.-I.Ichikawa, T.Suzuki, Y.Nagame, Y.Kobayashi, M.Oshima, T.Horiguchi

Decay Properties of 245Cf

RADIOACTIVITY 244,246Cf(α); 245Cf(α), (EC), (β+); 240,242Cm(α) [from 238U(12C, X), E=81, 87 MeV]; measured Eα, Iα, αγ-, γγ-coin, E X-ray, I X-ray. 245Cf deduced α-decay T1/2, branching ratio. 241Cm deduced levels, J, π, Nilsson assignments.

NUCLEAR REACTIONS 238U(12C, X), (12C, 5n), E=81, 87 MeV; measured Eα, Iα, αγ-, γγ-coin, E X-ray, I X-ray. 245Cf deduced α-decay T1/2, branching ratio. 241Cm deduced levels, J, π, Nilsson assignments.


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.


1992IC02      Nucl.Instrum.Methods Phys.Res. B70, 93 (1992)

S.-I.Ichikawa, T.Sekine, M.Oshima, H.Iimura, Y.Nakahara

Status Report of the JAERI On-Line Isotope Separator

NUCLEAR REACTIONS Mo(32S, X), E=4.4 MeV/nucleon; measured γ-spectra for mass 124, 140 nuclei. On-line isotope separator.

RADIOACTIVITY 124Cs(β+), (EC); 124Ba(β+), (EC); 124La(β+), (EC) [from Mo(32S, X), E=4.4 MeV/nucleon]; measured Eγ, Iγ. 121,122,123,124,125,126,127La(β+); measured T1/2, βγ-coin. 122,124,126Ba level deduced T1/2, B(λ). On-line isotope separator.

NUCLEAR MOMENTS 141Pr; measured hfs. On-line isotope separator.

doi: 10.1016/0168-583X(92)95915-E
Citations: PlumX Metrics


1991II02      J.Phys.Soc.Jpn. 60, 3585 (1991)

H.Iimura, M.Shibata, S.-I.Ichikawa, T.Sekine, M.Oshima, N.Shinohara, M.Miyachi, A.Osa, H.Yamamoto, K.Kawade

Level Scheme of 123Ba Fed by the 123La Decay

RADIOACTIVITY 123La(β+) [from 92Mo(35Cl, 2n2p), E=180 MeV]; measured Eγ, Iγ, γγ-coin, βγ(t). 123Ba deduced levels, J, π, band structure, Nilsson assignments, γ-multipolarity, T1/2.

NUCLEAR REACTIONS 92Mo(35Cl, 2n2p), E=180 MeV; measured Eγ, Iγ, γγ-coin, βγ(t).

doi: 10.1143/JPSJ.60.3585
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1990II02      J.Phys.Soc.Jpn. 59, 4208 (1990)

H.Iimura, Y.Nakahara, S.-I.Ichikawa, K.Kotani, M.Wakasugi, T.Horiguchi

Measurement of Hyperfine Structure of the 4f35d5G-4f36p5H in PrII by Collinear Laser-Ion-Beam Spectroscopy

NUCLEAR MOMENTS 141Pr; measured hfs; deduced hyperfine constants. Collinear laser-ion-beam spectroscopy.

doi: 10.1143/JPSJ.59.4208
Citations: PlumX Metrics


1987SE08      Appl.Radiat.Isot. 38, 513 (1987)

T.Sekine, S.-I.Ichikawa, S.Baba

Triple Neutron Capture of 153Eu in a Reactor: The cross sections of 154Eu and 155Eu

NUCLEAR STRUCTURE 154,155,156Eu; calculated thermal neutron capture production σ, resonance intergrals.

RADIOACTIVITY 154Eu(β-), (EC); 156,155Eu(β-) [from 153Eu+nγ, +2nγ, +3nγ reactions]; measured Eγ, Iγ.

doi: 10.1016/0883-2889(87)90197-3
Citations: PlumX Metrics


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