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NSR database version of April 29, 2024.

Search: Author = C.Yonezawa

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2004MA76      J.Radioanal.Nucl.Chem. 262, 49 (2004)

H.Matsue, C.Yonezawa

The recommended k0-factors for neutron-induced prompt gamma-ray analysis and the prompt gamma-ray emission probabilities

NUCLEAR REACTIONS 1H, 10B, 12C, 14N, 23Na, 27Al, 28Si, 31P, 32S, 35Cl, 39K, 40Ca, 48Ti, 50,53Cr, 55Mn, 56Fe, 59Co, 58Ni, 63Cu, 87Sr, 133Cs, 137,138Ba, 199Hg, 207Pb(n, γ), E=cold, thermal; analyzed data; deduced k0 factors, γ-emission probabilities. Comparison with previous results.

doi: 10.1023/B:JRNC.0000040853.53889.34
Citations: PlumX Metrics

2000RA36      Nucl.Instrum.Methods Phys.Res. A454, 389 (2000)

S.Raman, C.Yonezawa, H.Matsue, H.Iimura, N.Shinohara

Efficiency calibration of a Ge detector in the 0.1-11.0 MeV region

RADIOACTIVITY 56Co, 66Ga(EC) [from 56Fe, 66Zn(p, n)]; measured Eγ, Iγ. Comparison with previous results, use as calibration standard discussed.

NUCLEAR REACTIONS 35Cl(n, γ), E=reactor; measured Eγ, Iγ. Comparison with previous results, use as calibration standard discussed.

doi: 10.1016/S0168-9002(00)00493-9
Citations: PlumX Metrics

1998MA61      Nucl.Instrum.Methods Phys.Res. A411, 130 (1998)

M.Magara, C.Yonezawa

Decomposition of Prompt Gamma-Ray Spectra Including the Doppler-Broadened Peak for Boron Determination

NUCLEAR REACTIONS 10B(n, α), Na, Co, Ni(n, γ), E=slow; measured Eγ, Iγ; deduced boron concentration in sample. Peak decomposition method.

doi: 10.1016/S0168-9002(98)00303-9
Citations: PlumX Metrics

1996KI14      Nucl.Instrum.Methods Phys.Res. A369, 689 (1996)

T.Kishikawa, C.Yonezawa, H.Matsue, Y.Ito, H.Sawahata

Effect of Bremsstrahlung and Compton-Electron Induced Summing on Ge-Detector Photopeak Shapes

RADIOACTIVITY 54Mn(EC); 137Cs(β-); 137mBa(IT); measured γ spectra, peak profile; deduced random summing shape appearance on shoulder related features. Empirical functional modelling, bremsstrahlung, Compton-electron induced summing effect.

doi: 10.1016/S0168-9002(96)80077-5
Citations: PlumX Metrics

1996SA44      Radiochim.Acta 72, 45 (1996)

Y.Sakai, C.Yonezawa, H.Matsue, M.Magara, H.Sawahata, Y.Ito

Ranges of 7Li Produced in 10B(n, α)7(*)Li Reaction

NUCLEAR REACTIONS 10B(n, α), E=reactor; measured γ broadened line shapes following residual decay; deduced 7Li ranges in boron and water.

1994SA72      Nucl.Instrum.Methods Phys.Res. A353, 699 (1994)

Y.Sakai, C.Yonezawa, M.Magara, H.Sawahata, Y.Ito

Measurement and Analysis of the Line Shape of Prompt γ-Rays from Recoiling 7Li(*) Produced in the 10B(n, α)7Li Reaction

NUCLEAR REACTIONS 10B(n, α), E=cold, thermal; measured Iγ, line shapes following residual decay. Lindhard-Schraff-Schiolt theory based line-shape analysis.

doi: 10.1016/0168-9002(94)91755-8
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1983YO02      J.Radioanal.Chem. 78, 7 (1983)

C.Yonezawa, T.Sagawa, M.Hoshi, E.Tachikawa

Rapid Determination of Specific Activity of Nickel-63

RADIOACTIVITY 63Ni(β-); measured specific activity.

doi: 10.1007/BF02519744
Citations: PlumX Metrics

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