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Search: Author = S.Uehara

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2003KU34      Nucl.Phys. A721, 817c (2003)

C.-C.Kuo, S.-C.Kao, A.Chen, S.Uehara, W.-T.Chen, for the Belle Collaboration

The studies of the γγ → p(p-bar) production by the Belle detector

doi: 10.1016/S0375-9474(03)01189-8
Citations: PlumX Metrics

2003UE04      Nucl.Phys. A721, 793c (2003)

S.Uehara, for the Belle Collaboration

Experimental studies of π⁺π^- and K⁺K^- production in two-photon collisions

doi: 10.1016/S0375-9474(03)01183-7
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

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

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

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

1989MA16      Phys.Rev. C39, 1658 (1989)

M.Matoba, H.Ijiri, H.Ohgaki, S.Uehara, T.Fujiki, Y.Uozumi, H.Kugimiya, N.Koori, I.Kumabe, M.Nakano

Strength Function of the d_5/2 Hole State in ³⁹Ca

NUCLEAR REACTIONS ⁴⁰Ca(polarized p, d), E=65 MeV; measured σ(Ed), analyzing power vs θ. ³⁹Ca levels deduced transfer L, j, spectroscopic factors. Natural target. DWBA analysis.

doi: 10.1103/PhysRevC.39.1658
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1230.

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

1986BA07      Nucl.Phys. A448, 578 (1986)

K.Baba, I.Endo, H.Fukuma, K.Inoue, S.Kouno, T.Kawamoto, T.Ohsugi, Y.Sumi, T.Takeshita, S.Uehara, Y.Yano, T.Maki

Photo-Deuteron and Photo-Triton Emission from ⁹Be and ¹²C by Tagged Photons of Energy from 360 to 600 MeV

NUCLEAR REACTIONS ⁹Be, ¹²C(γ, d), (γ, t), E=300-600 MeV; measured particle momentum spectra. Tagged photon beam. Moving fireball model analysis.

doi: 10.1016/0375-9474(86)90432-X
Citations: PlumX Metrics

1986SU05      Prog.Theor.Phys.(Kyoto) 75, 646 (1986)

Y.Sumi, S.Uehara

Dibaryon Resonances in Pion-Deuteron Scattering

NUCLEAR REACTIONS ²H(π, π), E at 0.3-1.2 GeV/c; calculated σ(θ) vs pion momentum. Glauber model, dibaryon resonance amplitude.

doi: 10.1143/PTP.75.646
Citations: PlumX Metrics

1985II01      J.Phys.Soc.Jpn. 54, 908 (1985)

H.Iimura, T.Seo, S.Yamada, S.-I.Uehara, T.Hayashi

Excited Levels and γ-Transitions in ¹⁵¹Pm

RADIOACTIVITY ¹⁵¹Nd(β^-) [from ¹⁵⁰Nd thermal neutron irradiation]; measured Eγ, Iγ, γγ-coin. ¹⁵¹Pm deduced levels, γ-branching, transition multipolarities, decay rates. Rotation-vibration coupling model.

doi: 10.1143/JPSJ.54.908
Citations: PlumX Metrics

1984AK04      Phys.Lett. 149B, 321 (1984)

M.Akemoto, K.Baba, I.Endo, H.Himemiya, K.Inoue, T.Kawamoto, Y.Maeda, T.Ohsugi, R.Ohtani, Y.Sumi, T.Takeshita, S.Uehara, T.Umeda, T.Maki, M.Nakano

Measurement of the Differential Cross Section for the Reaction π⁺ + d → p + p at Momenta between 0.48 and 1.16 GeV/c

NUCLEAR REACTIONS ²H(π⁺, p), E at 0.48-1.16 GeV/c; measured σ(θ); deduced momentum dependence.

doi: 10.1016/0370-2693(84)90415-5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ1838.

1984BA09      Nucl.Phys. A415, 462 (1984)

K.Baba, I.Endo, H.Fukuma, K.Inoue, T.Kawamoto, T.Ohsugi, Y.Sumi, T.Takeshita, S.Uehara, Y.Yano, T.Maki

Proton Momentum Spectra in High-Energy Reactions of ⁹Be and ¹²C with Quasimonochromatic Photons

NUCLEAR REACTIONS ¹²C, ⁹Be(γ, p), E=360-600 MeV; measured σ(Ep, θ); deduced reaction mechanism. Intranuclear cascade calculation. Tagged photons.

doi: 10.1016/0375-9474(84)90313-0
Citations: PlumX Metrics

1983AK01      Phys.Rev.Lett. 50, 400 (1983)

M.Akemoto, K.Baba, I.Endo, H.Himemiya, K.Inoue, T.Kawamoto, Y.Maeda, T.Ohsugi, R.Ohtani, Y.Sumi, T.Takeshita, S.Uehara, T.Umeda, T.Maki

Confirmation of Dip-Bump Structure in Backward π^- - d Elastic Scattering: Possible evidence for dibaryon resonances

NUCLEAR REACTIONS ²H(π^-, π^-), E at 420-1160 MeV/c; measured σ(θ) vs pion momentum; deduced possible dibaryon resonances, parameters.

doi: 10.1103/PhysRevLett.50.400
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ1839.

1983AK04      Phys.Rev.Lett. 51, 1838 (1983)

M.Akemoto, K.Baba, I.Endo, H.Himemiya, K.Inoue, T.Kawamoto, Y.Maeda, T.Ohsugi, R.Ohtani, Y.Sumi, T.Takeshita, S.Uehara, T.Umeda, T.Maki, M.Nakano

Pion-Deuteron Elastic Scattering at Large Angles for Momenta from 460 to 1160 MeV/c

NUCLEAR REACTIONS ²H(π^-, π^-), E=460-1160 MeV/c; measured σ(θ) vs pion momentum.

doi: 10.1103/PhysRevLett.51.1838
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ1840.

1983BA30      Phys.Rev. C28, 286 (1983); Erratum Phys.Rev. C29, 672 (1983)

K.Baba, I.Endo, H.Fukuma, K.Inoue, T.Kawamoto, T.Ohsugi, Y.Sumi, T.Takeshita, S.Uehara, Y.Yano, T.Maki

Measurement of Differential Cross Sections for Processes γd → pn, π⁰d, and pX in the Energy Range of Dibaryon Resonances

NUCLEAR REACTIONS ²H(γ, p), (γ, π⁰), E=180-600 MeV; measured σ(θ) vs E, proton polarization, target asymmetry vs θ; deduced possible dibaryon resonance effect. ²H(γ, pX), E=180-600 MeV; measured inclusive σ(θp) vs proton momentum; deduced quasifree pion production peak.

doi: 10.1103/PhysRevC.28.286
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0594.

1983II02      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 16, 128 (1983)

H.Iimura, T.Seo, S.Yamada, S.-I.Uehara, T.Hayashi

Level Scheme of ¹⁵¹Pm in the High Excitation Energy Region up to about 2 MeV

RADIOACTIVITY ¹⁵¹Nd(β^-) [from ¹⁵⁰Nd(n, γ)]; measured γγ-coin. ¹⁵¹Pm deduced levels, γ-branching. Intrinsic Ge, Ge(Li) detectors.

1982BA04      Phys.Rev.Lett. 48, 729 (1982)

K.Baba, I.Endo, H.Fukuma, K.Inoue, T.Kawamoto, T.Ohsugi, Y.Sumi, T.Takeshita, S.Uehara, Y.Yano, T.Maki

Measurement of Differential Cross Section for γd → pn by Monochromatic Photons in the Energy Range of Dibaryon Resonances

NUCLEAR REACTIONS ²H(γ, p), E=180-600 MeV; measured σ(θ) vs E. Tagged photons, monochromatic beam, liquid deuterium target.

doi: 10.1103/PhysRevLett.48.729
Citations: PlumX Metrics

1982BA32      Phys.Lett. 113B, 459 (1982)

K.Baba, I.Endo, H.Fukuma, K.Inoue, T.Kawamoto, T.Ohsugi, Y.Sumi, T.Takeshita, S.Uehara, Y.Yano, K.Maki

Momentum Spectra of Protons from Be and C in High-Energy Reactions with Quasi-Monochromatic Photons

NUCLEAR REACTIONS Be, C(γ, p)E=360-600 MeV; measured proton momentum spectra. Nuclear cascade calculation.

doi: 10.1016/0370-2693(82)90785-7
Citations: PlumX Metrics

1979MA19      Phys.Lett. 84B, 67 (1979)

S.Matsuki, T.Higo, Y.Iwashita, T.Sekioka, T.Yanabu, H.Itoh, T.Maki, A.Yoshimura, H.Yoshinaga, T.Cho, S.Uehara

Energy Spectra of Neutrons Induced by 0.75 GeV/c Negative Pions on Complex Nuclei

NUCLEAR REACTIONS Al, Fe, Cd, Pb(π^-, n), E=0.75 GeV/c; measured σ(En); deduced reaction mechanism.

doi: 10.1016/0370-2693(79)90650-6
Citations: PlumX Metrics

1975UE01      J.Phys.Soc.Jap. 38, 936 (1975)

S.Uehara

Energy Levels of ⁶⁰Co Studied by the (d, p) Reaction

NUCLEAR REACTIONS ⁵⁹Co(d, p), E=6.5 MeV; measured σ(Ep, θ); deduced Q. ⁶⁰Co deduced levels, L, S, J, π.

doi: 10.1143/JPSJ.38.936
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1540.

1974HA47      Nucl.Instrum.Methods 118, 541 (1974)

T.Hayashi, S.Uehara, T.Seo

A 1 Ge(Li) - 3 NaI(Tl) Detector System for γ-γ Angular Correlation Measurements

RADIOACTIVITY ¹⁸²Ta; measured γγ(θ, H). ¹⁸²W level deduced g.

doi: 10.1016/0029-554X(74)90664-8
Citations: PlumX Metrics

1973IS02      J.Phys.Soc.Jap. 35, 341 (1973)

A.Isoya, T.Kuroyanagi, Y.Nakajima, T.Maki, T.Nakashima, N.Kato, T.Sugimitsu, K.Kimura, S.Mitarai, S.Uehara

The Level Structure of ⁶⁹Ge

NUCLEAR REACTIONS ⁶⁹Ga(p, nγ), E=3.4-5.0 MeV; measured Eγ, Iγ, σ(E), I(ce). Deduced ICC. ⁶⁹Ge deduced levels, J, π, γ-branching, γ-multipolarities.

doi: 10.1143/JPSJ.35.341
Citations: PlumX Metrics

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
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, T_1/2. Enriched target; Ge(Li), NaI(Tl) detectors, multicounter goniometer.

doi: 10.1016/0375-9474(71)90507-0
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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.

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter S.Uehara: , S.I.UEHARA