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NSR database version of April 27, 2024.

Search: Author = K.Takeyama

Found 6 matches.

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1990AS01      Phys.Rev. C41, 358 (1990)

K.Asahi, K.Matsuta, K.Takeyama, K.H.Tanaka, Y.Nojiri, T.Minamisono

Half-Life and Branching Ratios of ¹³O Beta Decay

RADIOACTIVITY ¹³O(β⁺p) [from ¹⁴N(p, 2n), E=45 MeV]; measured β-delayed Ip, Ep, Ip/Iβ; deduced T_1/2. ¹³N levels deduced branching ratio. Si(Au), plastic detectors. Compared with ¹³B decay.

doi: 10.1103/PhysRevC.41.358
Citations: PlumX Metrics

1990MI16      Nucl.Phys. A516, 365 (1990)

T.Minamisono, Y.Nojiri, K.Matsuta, K.Takeyama, A.Kitagawa, T.Ohtsubo, A.Ozawa, M.Izumi

Precision Measurement of the Magnetic Moment of ⁴¹Sc (Iπ = (7/2)^-, T_1/2 = 0.59s) and Isoscalar g-Factors of Orbital and Spin Angular Momenta

RADIOACTIVITY ⁴¹Sc [from ⁴⁰Ca(d, n), E=4.1 MeV]; measured NMR; deduced μ. Polarized source, asymmetric β-distribution method.

doi: 10.1016/0375-9474(90)90314-C
Citations: PlumX Metrics

1990MI17      Hyperfine Interactions 59, 31 (1990)

T.Minamisono, Y.Nojiri, K.Matsuta, K.Takeyama, A.Kitagawa, T.Ohtsubo, A.Ozawa

Electromagnetic Moments of the Doubly Closed Shell ±1 Nucleon Nuclei and On-Line Nuclear Polarization

RADIOACTIVITY ⁴¹Sc; measured μ, quadrupole moment. Polarized source, β-NMR technique.

doi: 10.1007/BF02401192
Citations: PlumX Metrics

1990MI18      Hyperfine Interactions 59, 149 (1990)

T.Minamisono, Y.Nojiri, K.Matsuta, K.Takeyama, A.Kitagawa, T.Ohtsubo, A.Ozawa, M.Izumi

Magnetic Moment of Beta-Emitting ⁴¹Sc(I(π) = (7/2)^-) and Knight Shift in Pt Metal

RADIOACTIVITY ⁴¹Sc; measured NMR; deduced Knight shift in Pt metal. ⁴¹Sc level deduced μ.

doi: 10.1007/BF02401211
Citations: PlumX Metrics

1987NO04      Hyperfine Interactions 35, 1015 (1987)

Y.Nojiri, K.Takeyama, K.Matsuta, T.Minamisono

NMR Detection of ⁸Li and ²⁷Si Polarized by the Titled Foil Technique

RADIOACTIVITY ⁸Li(β^-), ²⁷Si(β⁺); measured NMR spectra, β-asymmetry; deduced polarization. Tilted foil technique.

doi: 10.1007/BF02394539
Citations: PlumX Metrics

1983MI20      Phys.Lett. 130B, 1 (1983)

T.Minamisono, K.Takeyama, T.Ishigai, H.Takeshima, Y.Nojiri, K.Asahi

Beta Decay Rate of the ¹⁶N(0^-) → ¹⁶O(0⁺) Transition for the Study of Meson-Exchange Effects and g(p)/g(A).

RADIOACTIVITY ¹⁶N(β^-) [from ¹⁵N(d, p), E=3.5 MeV]; measured β^-, γ-time spectra, relative γ yield; deduced β-decay rate Wβ, Wβ/Wμ, g(p)/g(A).

doi: 10.1016/0370-2693(83)91050-X
Citations: PlumX Metrics