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NSR database version of May 24, 2024.

Search: Author = Y.Kawase

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2007SH05      Eur.Phys.J. A 31, 171 (2007)

M.Shibata, O.Suematsu, Y.Kojima, K.Kawade, A.Taniguchi, Y.Kawase

Observation of M3 isomeric transition from 156mPm through the β--decay of 156Nd

RADIOACTIVITY 156Nd, 156Pm(β-) [from 235U(n, F) and subsequent decay]; 156mPm(β-), (IT) [from 156Nd decay]; measured Eγ, Iγ, E(ce), I(ce), T1/2. 156Pm, 156Sm deduced levels, J, π, ICC, configurations. Mass separator.

doi: 10.1140/epja/i2006-10213-7
Citations: PlumX Metrics

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2006KO25      Nucl.Instrum.Methods Phys.Res. A564, 275 (2006)

Y.Kojima, M.Shibata, A.Taniguchi, Y.Kawase, R.Doi, A.Nagao, K.Shizuma

Experimental apparatus at KUR-ISOL to identify isomeric transitions from fission products, and decay spectroscopy of 151Ce

RADIOACTIVITY 151Ce(β-) [from 235U(n, F)]; measured Eγ, Iγ, Eβγ-coin. 151Pr deduced levels, J, π, isomeric state T1/2. Mass separator.

doi: 10.1016/j.nima.2006.05.014
Citations: PlumX Metrics

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


2004KO05      Eur.Phys.J. A 19, 77 (2004)

Y.Kojima, A.Taniguchi, M.Shibata, E.Oyama, T.Nishimura, K.Shizuma, Y.Kawase

First observation of isomeric transition from 148mPr and parity assignment for excited levels in 148Pr

RADIOACTIVITY 148Ce(β-); 148mPr(IT), (β-) [from 235U(n, F) and subsequent decay]; measured Eγ, Iγ, E(ce), I(ce), (ce)γ-coin. 148Pr deduced levels, J, π, ICC, configurations.

doi: 10.1140/epja/i2003-10114-3
Citations: PlumX Metrics


2004NI13      Phys.Rev. B 70, 132405 (2004)

K.Nishimura, S.Ohya, T.Ohtsubo, I.Sato, J.Goto, T.Izumikawa, M.Tanigaki, A.Taniguchi, Y.Ohkubo, Y.Kawase, S.Muto

Large hyperfine anomaly between 91Y and 91mY in Fe

NUCLEAR MOMENTS 91,91mY; measured NMR spectra; deduced hyperfine anomaly. Oriented nuclei in iron.

doi: 10.1103/PhysRevB.70.132405
Citations: PlumX Metrics


2004NI21      Hyperfine Interactions 159, 239 (2004)

K.Nishimura, S.Ohya, T.Ohtsubo, T.Izumikawa, M.Sasaki, I.Sato, M.Suzuki, J.Goto, M.Tanigaki, A.Taniguchi, Y.Ohkubo, Y.Kawase, S.Muto

Hyperfine Fields of Sr and Y in Ferromagnetic Hosts, and Magnetic Moment of 93Y

NUCLEAR MOMENTS 93Y; measured radio-frequency of oscillating field, Eγ, Iγ; deduced ground state nuclear magnetic moment. NMRON technique.

doi: 10.1007/s10751-005-9106-3
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2004SA69      Hyperfine Interactions 159, 251 (2004)

T.Sasanuma, A.Taniguchi, M.Tanigaki, Y.Ohkubo, Y.Kawase

Measurement of the Magnetic Moment of the First Excited State in 93Sr Using on-line TDPAC technique

NUCLEAR MOMENTS 93Sr; measured Eγ, Iγ, Larmor frequency; deduced T1/2 of first excited state, g-factor, μ of 213 keV state in 93Sr. TDPAC technique.

doi: 10.1007/s10751-005-9114-3
Citations: PlumX Metrics


2003KO13      Eur.Phys.J. A 16, 331 (2003)

Y.Kojima, M.Shibata, A.Taniguchi, T.Hanafusa, E.Yoshida, K.Shizuma, Y.Kawase, S.Yamada

Conversion electron measurement in the β--decay of 151Pr

RADIOACTIVITY 151Pr(β-) [from 235U(n, F)]; measured E(ce), I(ce). 151Nd deduced levels, J, π, ICC. Comparison with model predictions.

doi: 10.1140/epja/i2002-10107-8
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2002TA01      Phys.Rev. C65, 017301 (2002)

A.Taniguchi, Y.Kawase, Y.Ohkubo, J.Goto, T.Ohtsubo, S.Ohya

Nuclear Magnetic Moment of the 143Ce Ground State

RADIOACTIVITY 143Ce(β-) [from 235U(n, F)]; measured Eγ, Iγ(θ, H, t), NMR on oriented nuclei. 143Ce deduced ground-state μ. Isotope separator, systematics in neighboring isotones discussed.

doi: 10.1103/PhysRevC.65.017301
Citations: PlumX Metrics


2001KO07      Nucl.Instrum.Methods Phys.Res. A458, 656 (2001)

Y.Kojima, M.Shibata, H.Uno, K.Kawade, A.Taniguchi, Y.Kawase, K.Shizuma

A Precise Method of Qβ Determination with Small HPGe Detector in an Energy Range of 1-9 MeV

RADIOACTIVITY 32P, 38Cl, 42K, 56Mn, 91,92,93Rb, 95Sr, 90,94Y, 139,140,141Cs, 142La, 142Pr(β-); 62Cu, 68Ga, 91Mo, 124Cs(β+); measured β-spectra, Qβ. HPGe detector, comparison with previous results.

doi: 10.1016/S0168-9002(00)00899-8
Citations: PlumX Metrics


1999TO04      Eur.Phys.J. A 4, 233 (1999)

Y.Toh, S.Yamada, A.Taniguchi, Y.Kawase

Studies on the Level Structure of 152Nd

RADIOACTIVITY 152Pr(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-, βγ-coin. 152Nd deduced levels, J, π, δ, T1/2. On-line isotope separator.

doi: 10.1007/s100500050225
Citations: PlumX Metrics


1998TO23      Eur.Phys.J. A 2, 331 (1998)

Y.Toh, S.Yamada, A.Taniguchi, Y.Kawase

Conversion Electron Measurements of 152Nd

RADIOACTIVITY 152Pr(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, E(ce), I(ce) following β-decay. 152Nd deduced levels J, π, ICC. Mass-separated source.

doi: 10.1007/s100500050128
Citations: PlumX Metrics


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


1996TO05      Z.Phys. A355, 345 (1996)

Y.Toh, K.Okano, A.Taniguchi, S.Yamada, Y.Kawase

Excited States of 154Nd Studied Through the Decay of 154Pr

RADIOACTIVITY 154Pr(β-) [from 235U(n, F), E=thermal]; measured γγ(t), (X-ray)γ(t); deduced log ft. 154Pr level deduced possible J, π. 154Nd deduced transitions, levels.

doi: 10.1007/s002180050121
Citations: PlumX Metrics


1995AM09      J.Radioanal.Nucl.Chem. 190, 215 (1995)

F.Ambe, Y.Ohkubo, S.Ambe, Y.Kobayashi, T.Okada, Y.Yanagida, J.Nakamura, K.Asai, Y.Kawase, S.Uehara

Local Structure and Valence of Impurity Ions in Oxides by TDPAC and Mossbauer Emission Spectroscopy

RADIOACTIVITY 99Rh(EC), (β+); 117Cd(β-); measured γγ(θ, H, t); deduced local structure, impurity ions valence in α-FeO3, YBa2Cu3O(7-δ), Mo(M=Mn, Co, Ni), BaRu(2/3)Cd(1/3)O3. Mossbauer emission spectroscopy data also used.

doi: 10.1007/BF02039996
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
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1994AS04      J.Phys.Soc.Jpn. 63, 1677 (1994); Erratum J.Phys.Soc.Jpn. 63, 4268 (1994)

K.Asai, Y.Ohkubo, T.Okada, Y.Yanagida, Y.Kawase, S.-I.Uehara, S.Ambe, F.Ambe

A Study of Hyperfine Magnetic Field at 117In(<-117Cd) in Fe3O4 by γ-γ Time-Differential Perturbed Angular Correlation

RADIOACTIVITY 117Cd(β-); measured γγ(θ, H, t); deduced hyperfine magnetic field at 117In.

doi: 10.1143/JPSJ.63.1677
Citations: PlumX Metrics


1994KA40      Hyperfine Interactions 84, 329 (1994)

Y.Kawase, S.Uehara, S.Nasu

The Use of a Radiactive Beam of Fission Products for TDPAC Experiments

RADIOACTIVITY 140Cs(β-); 140Ba(β-) [from 140Cs(β--decay)]; 140La(β-) [from 140Ba(β--decay)]; measured Eγ, Iγ, γγ-coin, γγ(θ, H, t); deduced 140Ce hyperfine magnetic field located at a Ba site in YBa2Cu3O6. 91Rb(β-); measured γγ(θ, H, t). 91Sr level deduced g-factor.

doi: 10.1007/BF02060680
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


1994TA32      Nucl.Instrum.Methods Phys.Res. A351, 378 (1994)

A.Taniguchi, K.Okano, T.Sharshar, Y.Kawase

Characteristics of a Mixed-Gas Jet System in KUR-ISOL

RADIOACTIVITY 94Rb(β-); measured activity vs aerosol furnace temperature; deduced relative ion yields dependence on carrier gases, aerosol materials, N2-, He-N2 mixed-gas jet systems characteristics. Studies at KUR-ISOL facility, 140Cs, 146m,146gLa also studied.

doi: 10.1016/0168-9002(94)91366-8
Citations: PlumX Metrics


1993KA41      Hyperfine Interactions 78, 521 (1993)

Y.Kawase, S.Uehara, S.Nasu, K.Fukamichi

The Hyperfine Magnetic Field in Fe-Hf Amorphous Alloys at Low Temperatures

RADIOACTIVITY 181Hf(β-); measured γγ(θ, H, t); deduced hyperfine magnetic field in amorphous Fe-Hf alloys, low temperatures.

doi: 10.1007/BF00568186
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


1993SH33      J.Phys.Soc.Jpn. 62, 87 (1993)

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

Low-Lying Levels in 147Nd in the Decay of 147Pr

RADIOACTIVITY 147Pr(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, I(ce), βγ(t), γγ-coin. 147Nd deduced levels, T1/2, ICC, B(E2), B(M1), J, π, γ multipolarity. Hyperpure Ge, Ge(Li), and LEPS, Si(Li), plastic scintillation detectors. Mass separated beam of A=147 and chemically separated 147Pr activity.

doi: 10.1143/JPSJ.62.87
Citations: PlumX Metrics


1992KA54      J.Phys.Soc.Jpn. 61, 3601 (1992)

Y.Kawase, S.-I.Uehara, S.Nasu

Observation of Preferred Orientation in Indium Metal by TDPAC Technique

RADIOACTIVITY 111In(EC); measured γ(θ, H, t); deduced evidence for partially oriented matrix formation in polycrystalline lattice.

doi: 10.1143/JPSJ.61.3601
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


1992SH30      Nucl.Instrum.Methods Phys.Res. B70, 259 (1992)

T.Sharshar, K.Okano, Y.Kawase

Characteristics of Nitrogen-Jet System in KUR-ISOL

NUCLEAR REACTIONS 235U(n, F), E not given; measured fission products yields vs inlet gas pressure for 94Rb, 140Cs, 146Ba, 148Ce; deduced N2-jet system characteristics.

doi: 10.1016/0168-583X(92)95941-J
Citations: PlumX Metrics


1992SH32      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 25, 91 (1992)

T.Sharshar, K.Okano, Y.Kawase, S.Yamada

Gamma-Rays and Half-Life of 157Pm

RADIOACTIVITY 157Pm(β-); measured βγ-, β(X-ray)-coin, Eγ, Iγ; deduced T1/2. 157Sm deduced transitions. 4π βγ-coincidence technique.


1990OK04      Bull.Inst.Chem.Res., Kyoto Univ. 68, 139 (1990)

K.Okano, Y.Kawase

Identification of New Isotopes with the He-Jet Fed On-Line Isotope Separator KUR-ISOL

RADIOACTIVITY 155Nd, 155,156Pm, 154Pr, 152Ce; measured E X-ray, I X-ray, Eγ, Iγ, γγ-coin. 152Ce, 154Pr, 155Nd, 156Pm deduced T1/2.


1990TA07      Z.Phys. A335, 477 (1990)

I.Tago, Y.Kawase, K.Okano

Identification of 152Ce

RADIOACTIVITY 152Ce(β-) [from 235U(n, F)]; measured Eγ, Iγ, E X-ray, I X-ray, βγ-coin; deduced T1/2. 152Pr transition deduced γ-multipolarity, T1/2 estimate.


1989UE01      Nucl.Instrum.Methods Phys.Res. A276, 543 (1989)

S.-I.Uehara, Y.Kawase, S.Nasu, F.E.Fujita

List Mode Acquistion Method for Time-Differential Perturbed Angular Correlations

RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced electric field gradient in In metal. List mode acquistion method.

doi: 10.1016/0168-9002(89)90581-0
Citations: PlumX Metrics


1988KA16      Z.Phys. A330, 231 (1988)

Y.Kawase, K.Okano

Identification of a New Isotope 154Pr

RADIOACTIVITY 154Pr(β-) [from 235U fission]; measured Eγ, Iγ, E X-ray, I X-ray; deduced T1/2.

NUCLEAR REACTIONS 235U(n, F), E=reactor; measured Eγ, Iγ, E X-ray, I X-ray; deduced evidence for 154Pr.


1987KA20      Nucl.Instrum.Methods Phys.Res. B26, 341 (1987)

Y.Kawase, K.Okano, K.Aoki

Mass Separation of Rare-Earth Elements by a High-Temperature Thermal Ion Source Coupled with a He-Jet System

NUCLEAR REACTIONS 235U(n, F)148La/149Ce/152Ce/152Pr/155Nd/152Nd/156Pm, E thermal; analyzed available data on fission products, cumulative yields, overall separation efficiencies.

doi: 10.1016/0168-583X(87)90774-9
Citations: PlumX Metrics


1986KA20      J.Phys.Soc.Jpn. 55, 1102 (1986)

K.Kawade, H.Yamamoto, M.Yoshida, T.Ishii, K.Mio, T.Katoh, J.-Z.Ruan, K.Okano, Y.Kawase, K.Sistemich, G.Battistuzzi, H.Lawin

Half-Lives of Levels in 93Sr and 95Sr

RADIOACTIVITY 93,95Rb(β-) [from 235U(n, F)]; measured βγ(t), γ(X-ray)-coin. 93Sr deduced levels, J, π, B(E2), ICC, γ-multipolarity, T1/2. 95Sr deduced levels, J, π, B(E2), γ-multipolarity, T1/2.

doi: 10.1143/JPSJ.55.1102
Citations: PlumX Metrics


1986OK01      J.Phys.Soc.Jpn. 55, 715 (1986)

K.Okano, Y.Kawase, Y.Funakoshi

Identification of a New Isotope 156Pm

RADIOACTIVITY 156Pm(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, E X-ray, I X-ray; deduced T1/2. On-line isotope separation. Gross β-decay theory.

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ, E X-ray, I X-ray; deduced evidence for 156Pm.

doi: 10.1143/JPSJ.55.715
Citations: PlumX Metrics


1986OK03      Int.J.Appl.Radiat.Isotop. 37, 521 (1986)

K.Okano, Y.Kawase, Y.Funakoshi, I.Fujiwara

Half-Life Measurements of 93Sr, 94Sr, 95Sr, 139Cs, 141Cs and 143Ba Mass-Separated by KUR-ISOL

RADIOACTIVITY 93,94,95Sr, 139,141Cs, 143Ba(β-); measured T1/2, Eγ, Iγ. Mass separated sources, Ge(Li) detector.

doi: 10.1016/0883-2889(86)90159-0
Citations: PlumX Metrics


1986OK04      J.Phys.(London) G12, 737 (1986)

K.Okano, Y.Funakoshi, Y.Kawase

Gamma-Ray Emission Probabilities at Mass 95 and Log f1t Values of Y Isotopes

RADIOACTIVITY 95Rb(β-n); 95Sr(β-) [from 95Rb(β-decay)]; 95Y(β-) [from 95Sr(β-decay)]; measured Eγ, Iγ, absolute γ-emission probability; deduced β-branching. 95Y deduced log ft.

doi: 10.1088/0305-4616/12/8/010
Citations: PlumX Metrics


1986OK07      Ann.Nucl.Energy 13, 467 (1986)

K.Okano, Y.Kawase, Y.Funakoshi

P(n)-Values of 94Rb and 95Rb Measured by a β-γ Spectroscopic Method

RADIOACTIVITY 95,95Rb(β-n); measured neutron emission probabilities. β-γ spectroscopic method.

doi: 10.1016/0306-4549(86)90077-0
Citations: PlumX Metrics


1986OK08      Radiochim.Acta 40, 57 (1986)

K.Okano, Y.Kawase, K.Aoki

The Half-Life of a New Isotope, 155Nd

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured E X-ray, I X-ray, Eγ, Iγ. 155Nd deduced T1/2. 155Pm deduced transitions, T1/2. Ge(Li) detector, He-jet on-line mass separator.

RADIOACTIVITY 155Nd(β-) [from U(n, F)]; measured E X-ray, I X-ray, Eγ, Iγ, T1/2. 155Pm deduced transitions, T1/2. Ge(Li) detector, He-jet on-line mass separator.


1986OK09      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 19, 84 (1986)

K.Okano, Y.Kawase, K.Aoki

Identification of a New Isotope 155Nd

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ, E(X-ray), I(X-ray), fission fragment mass spectra; deduced evidence for 155Nd. 155Pm deduced transitions.

RADIOACTIVITY 155Nd(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ; deduced T1/2. 155Pm deduced transitions.


1984FU12      Nucl.Phys. A431, 461 (1984)

Y.Funakoshi, K.Okano, Y.Kawase

Studies of the β-Decay of 94Sr and the Level Scheme of 94Y

RADIOACTIVITY 94Sr(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-coin, Eβ; deduced log ft. 94Y deduced levels, J, π. Mass-separated 94Rb activity, hyperpure Ge, Ge(Li) detectors.

doi: 10.1016/0375-9474(84)90118-0
Citations: PlumX Metrics


1984IS08      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 17, 122 (1984)

T.Ishii, M.Yoshida, H.Yamamoto, K.Kawade, T.Katoh, J.-Z.Ruan, K.Okano, Y.Kawase

Half-Lives of Levels in 141Ba

RADIOACTIVITY 141Cs(β-) [from 235U(n, F), E=thermal]; measured βγ(t), γγ(t). 141Ba deduced levels, B(λ). Hyperpure Ge, Ge(Li), plastic scintillation detectors.


1984IS09      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 17, 132 (1984)

T.Ishii, H.Yamamoto, M.Yoshida, K.Kawade, H.Miyade, Y.Iwata, T.Katoh, J.-Z.Ruan, Y.Funakoshi, Y.Kawase, K.Okano

Response Functions of an HPGe Detector to Electrons

RADIOACTIVITY 143La(β-) [from fission product 143Cs decay]; measured Q. Hyperpure Ge detector β-ray spectrometer.


1984KA24      Z.Phys. A318, 191 (1984)

Y.Kawase, Y.Funakoshi, K.Okano

Search for an Isomer in 94Rb

RADIOACTIVITY 94Rb(β-) [from 235U(n, F), on-line mass separation]; measured Eγ, Iγ, E X-ray, I X-ray, β-decay T1/2; deduced no isomer. 94Sr deduced levels, γ-decay, T1/2. Hyperpure Ge, Ge(Li) detectors.

doi: 10.1007/BF01413467
Citations: PlumX Metrics


1984OK06      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 17, 110 (1984)

K.Okano, Y.Kawase, Y.Funakoshi

Determination of the P(n) Value of 95Rb by a β-γ Spectroscopic Method

RADIOACTIVITY 95Rb(β-n); measured Eγ, Iγ; deduced neutron emission probability.


1983KA41      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 16, 125 (1983)

K.Kawade, K.Mio, T.Ishii, M.Yoshida, H.Yamamoto, T.Katoh, J.-Z.Ruan, K.Okano, Y.Kawase

Half-Lives of Levels in 93Sr and 95Sr

RADIOACTIVITY 93,95Rb(β-) [from 235U(n, F)]; measured βγ(t). 93,95Sr levels deduced T1/2. Ge(Li), plastic scintillator detectors.


1983OK07      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 16, 47 (1983)

K.Okano, Y.Funakoshi, Y.Kawase

A β-γ Spectroscopic Method for Determination of Delayed Neutron Emission Probability by using an On-Line Isotope Separator

RADIOACTIVITY 94Rb(β-n); measured βγ-coin, Eγ, Iγ; deduced neutron emission probability. On-line isotope separator, Ge(Li) detector.


1983OK08      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 16, 108 (1983)

K.Okano, Y.Kawase, Y.Funakoshi

Half-Life Measurements of Some Short-Lived Isotopes Mass Separated by KUR-ISOL

RADIOACTIVITY 93,94Sr, 143Ba(β-) [KUR-ISOL, on-line mass separated fission products]; measured decay products, Eγ, Iγ; deduced T1/2. Ge(Li) detector.


1982FU17      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 15, 151 (1982)

Y.Funakoshi, K.Okano, Y.Kawase

Decay Scheme of 94Sr

RADIOACTIVITY 94Rb(β-n) [from 235U(n, F), E=slow]; 94,93Sr [from 94Rb(decay)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 94Y deduced levels, J, π. 94Rb deduced β-delayed neutron emission probability. Fission product mass separation, Ge(Li)detector.


1977OK02      J.Phys.Soc.Jap. 43, 381 (1977)

K.Okano, Y.Kawase, S.Yamada

Excited States and Transitions in 106Pd from the Decay of 106gRh

RADIOACTIVITY 106Rh [from β- decay of fission product 106Ru]; measured Eγ, Iγ, γγ-coin; deduced log ft. 106Pd deduced levels.

doi: 10.1143/JPSJ.43.381
Citations: PlumX Metrics


1977OK03      J.Phys.Soc.Jap. 43, 389 (1977)

K.Okano, Y.Kawase

Gamma-Gamma Angular Correlation Measurements in 106Pd

RADIOACTIVITY 106Rh; measured γγ(θ), I(ce). 106Pd levels deduced J, π, λ, δ.

doi: 10.1143/JPSJ.43.389
Citations: PlumX Metrics


1976FO10      Nucl.Phys. A267, 317 (1976)

B.Fogelberg, Y.Kawase, J.McDonald, A.Backlin

Levels in 117Cd Studied in the Decays of 117Ag and 117mAg

RADIOACTIVITY 117Ag [from 235U(n, F)]; measured T1/2, Eγ, Iγ, I(ce), γγ-coin, γγ-delay; deduced ICC, log ft. 117Cd deduced levels, J, π, T1/2, γ-multipolarity, B(E1), B(E2), B(M1). Mass separated fission product. Ge(Li), Si(Li), NaI, plastic detectors.

doi: 10.1016/0375-9474(76)90663-1
Citations: PlumX Metrics


1975KA09      Nucl.Phys. A241, 237 (1975)

Y.Kawase, B.Fogelberg, J.McDonald, A.Backlin

States in 119Cd Studied in the Decay of 119Ag

RADIOACTIVITY 119Ag [from 235U(n, F)]; measured T1/2, Eγ, Iγ, I(ce), γγ-coin, γγ-delay; deduced ICC, log ft. 119Cd deduced levels, J, π, T1/2, γ-multipolarity, B(E1), B(E2), B(M1). Mass separated fission product. Ge(Li), Si(Li), NaI, plastic detectors.

doi: 10.1016/0375-9474(75)90315-2
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1975OK05      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 8, 69 (1975)

K.Okano, Y.Kawase

Investigations of Higher Excited States in 106Pd (II)

RADIOACTIVITY 106Ag(EC), 106Rh(β-); measured decay products, Eγ, Iγ; deduced γ-ray energies, J, π, partial level scheme, angular correlation coefficients and mixing ratios of gamma transitions.


1974MC09      Nucl.Phys. A224, 13 (1974); Erratum Nucl.Phys. A239, 530 (1975)

J.McDonald, B.Fogelberg, A.Backlin, Y.Kawase

The Decays of 2.6 min 119gCd and 1.9 min 119mCd to 119In

RADIOACTIVITY 119gCd, 119mCd [from 235U(n, F)]; measured T1/2, Eγ, Iγ, E(ce), I(ce), γγ coin, βγ, γγ delay, deduced multipolarities. 119In deduced levels, J, π, B(E1), B(E2). Isotopically separated 119Cd sources. Ge(Li), Si(Li), NaI(Tl), plastic detectors. Ge(Li)-Ge(Li) coin.

doi: 10.1016/0375-9474(74)90159-6
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1973OK04      Nucl.Instrum.Methods 108, 279 (1973)

K.Okano, Y.Kawase, T.Hayashi

Gamma-Gamma Angular Correlation Apparatus with on-Line Irradiation System for the Study of Short-Lived Isotopes

RADIOACTIVITY 128I, 161Gd, 110Ag; measured γγ(θ). 128Xe, 161Tb, 110Cd levels deduced J, γ-multipolarity.

doi: 10.1016/0029-554X(73)90600-9
Citations: PlumX Metrics


1973OK07      Nucl.Instrum.Methods 108, 503 (1973)

K.Okano, Y.Kawase

A Sample Changer for Automatic Irradiation Apparatus

RADIOACTIVITY 116In; measured Eγ, Iγ, γγ(θ). 116Sn deduced levels, J, π.

doi: 10.1016/0029-554X(73)90531-4
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1972KA34      Nucl.Phys. A193, 204 (1972)

Y.Kawase, K.Okano, S.Uehara, T.Hayashi

Low-Spin States in 110Cd and 112Cd

RADIOACTIVITY 110gAg[from 109Ag(n, γ)]; 112gIn[from 113In(γ, n)]; measured Eγ, Iγ, γγcoin, γγ(θ); deduced log ft. 110Cd, 112Cd deduced levels, J, π, γ-mixing. Enriched targets; Ge(Li), NaI(Tl) detectors, multi-counter goniometer.

doi: 10.1016/0375-9474(72)90246-1
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1972OK01      Nucl.Phys. A182, 131 (1972)

K.Okano, Y.Kawase, S.Euhara

Levels and Transitions in 104Pd from the Decay of 104mRh and 104gRh

RADIOACTIVITY 104m,104gRh[from Rh(n, γ)]; measured Eγ, Iγ, γγ coin, γγ(θ). 104Pd deduced levels, J, π, multipolarities, mixing ratios, log ft. Ge(Li) detector.

doi: 10.1016/0375-9474(72)90206-0
Citations: PlumX Metrics


1972OK04      Nucl.Instrum.Methods 104, 13 (1972)

K.Okano, Y.Nakagome, Y.Kawase, S.Uehara, Y.Nakano, K.Kanda, T.Shibata

An Automatic Irradiation Apparatus with on-Line Measurement System for The Study of Short-Lived Activities

RADIOACTIVITY 104mRh, 110Ag; measured Eγ, Iγ, γγ-coin, γγ(θ). 104Pd, 110Cd deduced transitions.

doi: 10.1016/0029-554X(72)90291-1
Citations: PlumX Metrics


1971KA05      Nucl.Phys. A163, 534 (1971)

Y.Kawase, K.Okano, S.Uehara, T.Hayashi

Gamma Transition Studies of 125Sb from the Decay of 9.7 min 125m-Sn

RADIOACTIVITY 125mSn[from 124Sn(n, γ)]; measured Eγ, Iγ, γγ-coin, γγ(θ), ICC, βγ-delay; deduced log ft. 125Sb deduced levels, J, π, γ-multipolarities, γ-mixing, T1/2. Enriched target; Ge(Li), NaI(Tl) detectors, multicounter goniometer.

doi: 10.1016/0375-9474(71)90507-0
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1971KA52      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 4, 1 (1971)

Y.Kawase, K.Okano, S.Uehara, T.Hayashi

Gamma-Gamma Angular Correlations in the Decay of 17.8 min 88Rb and 9.7 min 125mSn

RADIOACTIVITY 88Rb, 125mSn; measured γγ(θ). 88Sr, 125Sb levels deduced, γ-mixing, J.


1971KA53      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 4, 80 (1971)

Y.Kawase, K.Okano, S.Uehara, T.Hayashi

Low Spin States in 110Cd

RADIOACTIVITY 110gAg; measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft. 110Cd deduced levels J, π. NaI(Tl), Ge(Li) detectors.


1971OK01      Nucl.Phys. A164, 545 (1971)

K.Okano, Y.Kawase, S.Uehara, T.Hayashi

Excited States in 108Pd from the Decay of 2.42 min 108Ag

RADIOACTIVITY 108Ag[from 107Ag(n, γ)]; measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft. 108Pd deduced levels, J, π, multipolarities, mixing ratios. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(71)90778-0
Citations: PlumX Metrics


1971OK03      J.Phys.Soc.Jap. 30, 1231 (1971)

K.Okano, Y.Kawase, S.Uehara

The Decay of 44mSc and 52V

RADIOACTIVITY 44mSc; measured Eγ, Iγ, γγ(θ); deduced log ft. 52V; measured Eγ, Iγ; deduced log ft. 44Ca, 52Cr deduced levels, J, π.

doi: 10.1143/JPSJ.30.1231
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1971OK10      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 4, 84 (1971)

K.Okano, Y.Nakagome, Y.Kawase, S.Uehara, Y.Nakano, K.Kanda, T.Shibata

A Pneumatic Irradiation Apparatus with on-Line Measurement System for the Study of Short-Lived Activities

RADIOACTIVITY 104mRh; measured γγ(θ), Eγ, Iγ, γγ-coin. 108m-Ag; measured Eγ, Iγ. 104Pd, 108Pd deduced levels, J, π.


1970KA28      Nucl.Phys. A154, 127 (1970)

Y.Kawase

Level Structure of 88Sr from the Decay of 17.8 min 88Rb

RADIOACTIVITY 88Rb[from 87Rb(n, γ)]; measured Eγ, Iγ, γγ coin, γγ(θ); deduced log ft. 88Sr deduced levels, J, π, γ-multipolarities, γ-mixing. Natural target;Ge(Li), NaI(Tl) detectors, multicounter goniometer.

doi: 10.1016/0375-9474(70)91074-2
Citations: PlumX Metrics


1970OK03      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 3, 162 (1970)

K.Okano, Y.Kawase, S.Uehara

Two-Phonon States in 104Pd

RADIOACTIVITY 104Rh, 104mRh; measured Eγ, Iγ, γγ-coin; deduced log ft. 104Pd deduced levels, J, π, γ-branching.


1970OK04      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 3, 166 (1970)

K.Okano, S.Uehara, Y.Kawase

Excited States of 52Cr and Ground State Spin of 52V in the Decay of 52V

RADIOACTIVITY 52V; measured Eγ, Iγ, γγ-coin; deduced log ft, J, π. 52Cr deduced levels, J, π, γ-branching.


1969HA46      J.Phys.Soc.Japan 27, 1375 (1969)

T.Hayashi, K.Okano, Y.Kawase, S.Uehara

Gamma-Gamma Angular Correlations in the 5.8 min 51Ti and the 5.1 min 66Cu

RADIOACTIVITY 51Ti, 66Cu; measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft. 51V, 66Zn deduced B(λ), γ-mixing ratio.

doi: 10.1143/JPSJ.27.1375
Citations: PlumX Metrics


1969OK02      Nucl.Phys. A136, 321 (1969)

K.Okano, Y.Kawase, S.Uehara, T.Hayashi

Excited States and Transitions in 199Au

RADIOACTIVITY 199Pt [from 198Pt(n, γ)]; measured Eγ, Iγ, I(ce), γγ-coin, γγ(θ). 199Au deduced levels, J, π, ICC, multipolarities, mixing ratios. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(69)90057-8
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1969OK03      Nucl.Instr.Methods 75, 159 (1969)

K.Okano, Y.Kawase, S.Uehara, T.Hayashi

Improvement of a Multicounter Goniometer for Gamma-Gamma Angular Correlation Measurements

RADIOACTIVITY 104Rh, 88Rb; measured γγ(θ). 88Sr, 104Pd levels deduced J.

doi: 10.1016/0029-554X(69)90670-3
Citations: PlumX Metrics


1967HA44      Nucl.Instr.Methods 53, 123 (1967)

T.Hayashi, K.Okano, K.Yuasa, Y.Kawase, S.Uehara

A Multicounter Goniometer for Gamma-Gamma Angular Correlation Measurements

RADIOACTIVITY 60Co, 51Ti, 128I; measured γγ(θ).

doi: 10.1016/0029-554X(67)91340-7
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