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NSR database version of April 11, 2024.

Search: Author = C.Mori

Found 28 matches.

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2000HA08      Appl.Radiat.Isot. 52, 733 (2000)

N.Hayashi, H.Miyahara, C.Mori, N.Takeuchi, S.Iwamoto, I.Ishikawa

High Accuracy Measurement of the Relative Efficiency Curve and Determination of Gamma-Ray Relative Intensity for 38Cl

RADIOACTIVITY 38Cl(β-) [from 37Cl(n, γ)]; measured Eγ, Iγ; deduced relative γ-ray intensities. High-accuracy efficiency curve.

doi: 10.1016/S0969-8043(99)00237-7
Citations: PlumX Metrics

2000MI03      Appl.Radiat.Isot. 52, 573 (2000)

H.Miyahara, G.Wurdiyanto, H.Nagata, A.Yoshida, K.Yanagida, C.Mori

Precise Measurements of the Gamma-Ray Emission Probabilities of 186Re and 188Re

RADIOACTIVITY 186Re(β-), (EC); 188Re(β-); measured γ-ray emission probabilities.

doi: 10.1016/S0969-8043(99)00212-2
Citations: PlumX Metrics

1999HA16      Nucl.Instrum.Methods Phys.Res. A422, 493 (1999)

N.Hayashi, H.Miyahara, K.Hara, C.Mori, R.F.Fleming, Y.K.Dewaraja, M.A.Ludington

Highly Accurate Determination of γ-Ray Emission Probabilities for 27Mg

RADIOACTIVITY 27Mg(β-); measured Eγ, Iγ; deduced γ-emission probabilities. 27Al deduced branching ratios.

doi: 10.1016/S0168-9002(98)01072-9
Citations: PlumX Metrics

1999MB04      J.Nucl.Sci.Technol.(Tokyo) 36, 1119 (1999)

N.Marnada, H.Nagata, N.Ueda, K.Ikeda, N.Hayashi, C.Mori, H.Miyahara

Precise Measurement of Gamma-Ray Emission Probabilities for 187W by using a Two-Dimensional 4πβ-γ Coincidence System

RADIOACTIVITY 187W(β-) [from 186W(n, γ)]; measured Eγ, Iγ, Eβ, Iβ, γβ-coin; deduced γ-emission probabilities. 187Re deduced levels, ICC.

doi: 10.1080/18811248.1999.9726306
Citations: PlumX Metrics

1999MI01      Nucl.Instrum.Methods Phys.Res. A420, 155 (1999)

H.Miyahara, H.Nagata, T.Furusawa, N.Murakami, C.Mori, N.Takeuchi, T.Genka

Standardisation of 169Yb and Precise Measurement of Gamma-Ray Emission Probabilities

RADIOACTIVITY 169Yb(EC) [from 168Yb(n, γ), E=thermal]; measured Eγ, Iγ, E(ce), I(ce), (ce)γ-coin; deduced γ-ray emission probabilities. 169Tm deduced transitions ICC. Comparison with previous data.

doi: 10.1016/S0168-9002(98)01153-X
Citations: PlumX Metrics

1998MI17      Appl.Radiat.Isot. 49, 1383 (1998)

H.Miyahara, H.Nagata, T.Furusawa, N.Murakami, C.Mori, N.Takeuchi, T.Genka

Gamma-Ray Emission Probabilities of 182Ta

RADIOACTIVITY 182Ta(β-) [from 181Ta(n, γ)]; measured Eγ, Iγ, βγ-coin; deduced γ-emission probabilities.

doi: 10.1016/S0969-8043(97)10079-3
Citations: PlumX Metrics

1997SA65      Nucl.Instrum.Methods Phys.Res. A385, 335 (1997)

H.Sakai, A.Uritani, K.Inoue, Y.Takenaka, C.Mori

New Position Sensing Method for Position-Sensitive Proportional Counter with Neural Network Algorithm

doi: 10.1016/S0168-9002(96)01144-8
Citations: PlumX Metrics

1996MI05      Nucl.Instrum.Methods Phys.Res. A369, 494 (1996)

H.Miyahara, A.Yoshida, G.Wurdiyanto, K.Hara, K.Yanagida, C.Mori

Precise Measurement of the Gamma-Ray Emission Probabilities of 38Cl

RADIOACTIVITY 38Cl(β-) [from thermal neutron irradiation of polyvinylidene chloride film]; measured Eγ, Iγ, γγ-coin. 38Ar levels deduced relative Iγ, β-branching ratio, γ emission probabilities.

doi: 10.1016/S0168-9002(96)80037-4
Citations: PlumX Metrics

1996MI26      Nucl.Instrum.Methods Phys.Res. A374, 193 (1996)

H.Miyahara, K.Usami, C.Mori

Precise Measurement of the Emission Probabilities for the Weak 161 and 223 keV Gamma-Rays of 133Ba

RADIOACTIVITY 133Ba(EC); measured γ spectra. 133Cs levels deduced γ-emission probabilities. 4π β(proportional counter)- hyperpure Ge coincidence system, high precision.

doi: 10.1016/0168-9002(95)01420-9
Citations: PlumX Metrics

1996MO14      Nucl.Instrum.Methods Phys.Res. A369, 544 (1996)

C.Mori, T.Suzuki, S.Koido, A.Uritani, H.Miyahara, K.Yanagida, J.Miyahara, K.Takahashi

Effect of Background Radiation Shielding on Natural Radioactivity Distribution Measurement with Imaging Plate

doi: 10.1016/S0168-9002(96)80047-7
Citations: PlumX Metrics

1996TA13      Nucl.Instrum.Methods Phys.Res. A369, 637 (1996)

Y.Takenaka, A.Uritani, K.Inoue, H.Sakai, K.Kubota, H.Toyokawa, C.Mori

Energy Resolution Enhancement of CdTe Semiconductor Detector Spectra by using a Neural Network Algorithm

RADIOACTIVITY 57Co(EC); measured Eγ, before, after digital sampling, analog shaping methods corrections. Three-layered preceptron neural network, CdTe semi-conductor detector energy resolution studied.

doi: 10.1016/S0168-9002(96)80067-2
Citations: PlumX Metrics

1996TO15      Nucl.Instrum.Methods Phys.Res. A381, 481 (1996)

H.Toyokawa, A.Uritani, C.Mori, M.Yoshizawa, N.Takeda, K.Kudo

Neutron Spectrometer with Position-Sensitive Proportional Counters

RADIOACTIVITY 252Cf(SF); measured fission associated En, In(θ, φ); deduced detector characteristics. Spherical detector.

doi: 10.1016/S0168-9002(96)00755-3
Citations: PlumX Metrics

1995WU09      J.Nucl.Sci.Technol.(Tokyo) 32, 1090 (1995)

G.Wurdiyanto, H.Miyahara, A.Yoshida, K.Yanagida, C.Mori

Precise Measurement of the Gamma-Ray Emission Probabilities for 116mIn with Half-Life of 54.15 min

RADIOACTIVITY 116mIn(β-); measured Eγ, Iγ, βγ-coin. 116Sn levels deduced γ emission probabilities, β-branching ratios, relative Iγ. 4πβ(pc)-γ(hyperpure Ge) counter.

doi: 10.1080/18811248.1995.9731823
Citations: PlumX Metrics

1994GE09      Nucl.Instrum.Methods Phys.Res. A339, 398 (1994)

T.Genka, S.Iwamoto, N.Takeuchi, A.Uritani, C.Mori

Radioactivity Measurements of 192Ir Wire Sources with a Microcalorimeter

RADIOACTIVITY 192Ir(EC), (β-); measured activity. Wire sources, microcalorimeter.

doi: 10.1016/0168-9002(94)91839-2
Citations: PlumX Metrics

1994MI04      Appl.Radiat.Isot. 45, 219 (1994)

H.Miyahara, H.Matumoto, C.Mori

Precise Measurement of the Gamma-Ray Emission Probability for 175Yb

RADIOACTIVITY 175Yb(β-); measured βγ-coin, Eγ, Iγ. 175Lu levels deduced γ-emission probabilities. 4π β(pressurized proportional counter)-γ(hyperpure Ge detector) coincidence apparatus.

doi: 10.1016/0969-8043(94)90014-0
Citations: PlumX Metrics

1994MI22      Nucl.Instrum.Methods Phys.Res. A339, 203 (1994)

H.Miyahara, H.Matumoto, C.Mori, N.Takeuchi, T.Genka

Determination of Gamma-Ray Emission Probabilities for 75Se, 166mHo and 192Ir by a Self-Consistent Method

RADIOACTIVITY 75Se(EC); 166mHo(β-); 75As, 166Er, 192Pt levels deduced emission probabilities.

doi: 10.1016/0168-9002(94)91805-8
Citations: PlumX Metrics

1994MI35      Nucl.Instrum.Methods Phys.Res. A353, 229 (1994)

H.Miyahara, H.Matumoto, G.Wurdiyanto, K.Yanagida, Y.Takenaka, A.Yoshida, C.Mori

Gamma-Ray Emission Probability Measurement by a Two-Dimensional 4πβ-γ Coincidence System

RADIOACTIVITY 128I(β-), (β+), (EC); measured βγ-coin. 128Xe levels deduced γ emission probabilities. 128Te levels deduced ce-emission probabilities. 4π β proportional counter operated with CF4 gas, hyperpure Ge detector coincidence system, two-dimension data acquisition.

doi: 10.1016/0168-9002(94)91644-6
Citations: PlumX Metrics

1994UR02      Nucl.Instrum.Methods Phys.Res. A339, 377 (1994)

A.Uritani, T.Genka, C.Mori, D.F.G.Reher

Analytical Calculations on Radioactivity Measurements of 192Ir Metallic Sources with a Calibrated Ionization Chamber

RADIOACTIVITY 192Ir(EC), (β-); calculated photon self-attenuation influence on calibrated ionization chamber current; deduced correction factor to get true activity. Metallic wire, aqueous standard sources.

doi: 10.1016/0168-9002(94)91834-1
Citations: PlumX Metrics

1993MI13      Nucl.Instrum.Methods Phys.Res. A324, 219 (1993)

H.Miyahara, K.Hara, C.Mori, Y.Kasugai, K.Kawade

Precise Measurement of γ-Ray Emission Probabilities for 66Cu

RADIOACTIVITY 66Cu(β-) [from 65Cu(n, γ), E=thermal]; measured Eγ, Iγ, βγ-coin. 66Zn levels deduced γ-emission probabilities.

doi: 10.1016/0168-9002(93)90979-R
Citations: PlumX Metrics

1993MI31      Nucl.Instrum.Methods Phys.Res. A336, 385 (1993)

H.Miyahara, H.Matumoto, K.Yanagida, Y.Takenaka, C.Mori

Emission Probability for the 443 keV γ-Rays of 128I

RADIOACTIVITY 128I(EC), (β+), (β-); measured βγ-coin. 128Xe level deduced γ-emission probability.

doi: 10.1016/0168-9002(93)91126-8
Citations: PlumX Metrics

1993YO08      Nucl.Instrum.Methods Phys.Res. A330, 158 (1993)

M.Yoshida, T.Yamamoto, Y.Wu, T.Aratani, A.Uritani, C.Mori

Direct Measurement of Gaseous Activities by Diffusion-In Long Proportional Counter Method

RADIOACTIVITY 37Ar(EC) [from 36Ar(n, γ), E reactor]; measured K-, L-Auger electron spectra. Gaseous activities direct measurement, diffusion in long proportional counter method.

doi: 10.1016/0168-9002(93)91318-H
Citations: PlumX Metrics

1992MI02      Appl.Radiat.Isot. 43, 377 (1992)

H.Miyahara, C.Mori

Standardization of 133Ba by Two-Dimensional Extrapolation

RADIOACTIVITY 133Ba(EC); measured βγ-coin; deduced efficiency function. 4πβ(proportional counter)-γ(hyperpure Ge) coincidence technique.

doi: 10.1016/0883-2889(92)90109-R
Citations: PlumX Metrics

1992MI04      Nucl.Instrum.Methods Phys.Res. A312, 71 (1992)

H.Miyahara, K.Hara, C.Mori

Application of CF4 Gas to 4πβ-γ Coincidence Counting

RADIOACTIVITY 60Co(β-); 134Cs(EC), (β-); 152Eu(β-)(β+), (EC); 133Ba(EC); 27Mg(β-); measured γγ-coin efficiency function. 4π βγ-counting, proportional counter, CF gas at atmospheric pressure.

doi: 10.1016/0168-9002(92)90130-V
Citations: PlumX Metrics

1992MI05      Nucl.Instrum.Methods Phys.Res. A312, 359 (1992)

H.Miyahara, Y.Nozue, C.Mori

Standardisation of 103Ru and Measurement of the Emission Probabilities for the Principal γ-Rays

RADIOACTIVITY 103Ru(β-); measured βγ-coincidence efficiency, I(ce); deduced source standardization. 103Rh transitions deduced γ-emission probabilities.

doi: 10.1016/0168-9002(92)90182-4
Citations: PlumX Metrics

1992MO10      Nucl.Instrum.Methods Phys.Res. A312, 189 (1992)

C.Mori, T.Yamamoto, T.Suzuki, A.Uritani, K.Yanagida, Y.Wu, T.Watanabe, M.Yoshida

Radioactivity Measurement of 85Kr with Position-Sensitive Proportional Counter

RADIOACTIVITY 85Kr(β-); measured β-spectra; deduced activity. Direct measurement technique, position-sensitive proportional counter.

doi: 10.1016/0168-9002(92)90151-S
Citations: PlumX Metrics

1991MI04      Appl.Radiat.Isot. 42, 485 (1991)

H.Miyahara, Y.Nozue, C.Mori

Measurement of the Emission Probability for the 1077 keV γ-Ray of 86Rb

RADIOACTIVITY 86Rb; measured Iγ, disintegration rate following β-decay. 86Sr level deduced γ-emission probability.

doi: 10.1016/0883-2889(91)90110-M
Citations: PlumX Metrics

1990MO39      Nucl.Instrum.Methods Phys.Res. A299, 128 (1990)

C.Mori, T.Suzuki, A.Uritani, T.Yamamoto, K.Yanagida, T.Watanabe, M.Yoshida

Application of a Logarithmic Amplifier to a Charge-Division-Type Position-Sensitive Proportional Counter

RADIOACTIVITY 14C; measured Eβ, Iβ. Logarithmic amplifier, charge-division-type position sensitive proportional counter.

doi: 10.1016/0168-9002(90)90762-U
Citations: PlumX Metrics

1987MO19      Appl.Radiat.Isot. 38, 851 (1987)

C.Mori, T.Aratani, T.Watanabe, M.Yoshida

Direct Measurement of Radioactivity of 14C Gaseous Samples with Position - Sensitive Proportional Counter

RADIOACTIVITY 14C(β-); measured β-spectra. Position sensitive proportional counter.

doi: 10.1016/0883-2889(87)90183-3
Citations: PlumX Metrics

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