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Journal Articles

Evaluation of shutdown $$gamma$$-ray dose rates around the duct penetration by three-dimensional Monte Carlo decay $$gamma$$-ray transport calculation with variance reduction method

Sato, Satoshi; Iida, Hiromasa; Nishitani, Takeo

Journal of Nuclear Science and Technology, 39(11), p.1237 - 1246, 2002/11

https://doi.org/10.3327/jnst.39.1237
 Times Cited Count：27 Percentile：83.19(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Reliability assessment of high energy particle induced radioactivity calculation code DCHAIN-SP 2001 by analysis of integral activation experiments with 14MeV neutrons

Kai, Tetsuya; Maekawa, Fujio; Kasugai, Yoshimi; Kosako, Kazuaki*; Takada, Hiroshi; Ikeda, Yujiro

JAERI-Research 2002-005, 65 Pages, 2002/03

JAERI-Research-2002-005.pdf:2.75MB

Reliability assessment for the High Energy Particle Induced Radioactivity Calculation Code DCHAIN-SP 2001 was carried out through analysis of integral activation experiments with 14-MeV neutrons. The following three series of experiments conducted at the D-T neutron source facility, FNS, in JAERI were employed: (1) the decay gamma-ray measurement experiment for fusion reactor materials, (2) the decay heat measurement experiment for 32 fusion reactor materials, and (3) the integral activation experiment on mercury.As a result, it was found that the calculations with DCHAIN-SP 2001 predicted the experimental data for (1)$$sim$$(3) approximately within 30%, 20% and 20%, respectively. It was concluded that the activation cross section data below 20 MeV and the associated decay data as well as the calculation algorithm for solving the Beteman equation that was the master equation of DCHAIN-SP were adequate.

Journal Articles

Development of whole energy absorption spectrometer for decay heat measurement

Maekawa, Fujio; Wada, Masayuki*; Ikeda, Yujiro

Nuclear Instruments and Methods in Physics Research A, 450(2-3), p.467 - 478, 2000/08

https://doi.org/10.1016/S0168-9002(00)00301-6
 Times Cited Count：6 Percentile：44.13(Instruments & Instrumentation)

no abstracts in English

JAEA Reports

Development of the DCHAIN-SP code for analyzing decay and build-up characteristics of spallation products

Takada, Hiroshi; Kosako, Kazuaki*

JAERI-Data/Code 99-008, 87 Pages, 1999/03

JAERI-Data-Code-99-008.pdf:3.68MB

no abstracts in English

Journal Articles

Energy systematics of low-lying O$$^{+}$$ states in neutron-deficient Ba nuclei

Asai, Masato*; Sekine, Toshiaki; Osa, Akihiko; Koizumi, Mitsuo; Kojima, Yasuaki*; Shibata, M.*; *; Kawade, Kiyoshi*

Physical Review C, 56(6), p.3045 - 3053, 1997/12

https://doi.org/10.1103/PhysRevC.56.3045
 Times Cited Count：22 Percentile：74.54(Physics, Nuclear)

no abstracts in English

Journal Articles

A Five-HPGe detector system for $$gamma$$-$$gamma$$ angular correlation measurements for mass-separated short-lived nuclei

Asai, Masato*; Kawade, Kiyoshi*; *; Osa, Akihiko; Koizumi, Mitsuo; Sekine, Toshiaki

Nuclear Instruments and Methods in Physics Research A, 398, p.265 - 275, 1997/00

https://doi.org/10.1016/S0168-9002(97)00807-3
 Times Cited Count：6 Percentile：50.07(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Identification of the new isotopes $$^{127}$$Pr and $$^{125}$$Pr

Sekine, Toshiaki; Kawade, Kiyoshi*

Isotope News, 0(489), p.10 - 12, 1995/03

http://ci.nii.ac.jp/naid/10003732874

no abstracts in English

Journal Articles

$$beta$$$$^{+}$$ decay of unstable praseodymium isotopes: $$^{127}$$Pr, $$^{126}$$Pr and the new isotope $$^{125}$$Pr

Osa, Akihiko; Asai, Masato*; Koizumi, Mitsuo; Sekine, Toshiaki; ; *; Yamamoto, Hiroshi*; Kawade, Kiyoshi*

Nuclear Physics A, 588, p.185C - 190C, 1995/00

https://doi.org/10.1016/0375-9474(95)00137-P
 Times Cited Count：24 Percentile：76.79(Physics, Nuclear)

no abstracts in English

Journal Articles

Production and identification of the new isotope $$^{127}$$Pr using an accelerator

Sekine, Toshiaki

Hoshasen To Sangyo, 0(63), p.56 - 59, 1994/00

no abstracts in English

Journal Articles

Decay of the new isotope $$^{127}$$Pr

Sekine, Toshiaki; Osa, Akihiko; Koizumi, Mitsuo; ; Asai, Masato*; Yamamoto, Hiroshi*; Kawade, Kiyoshi*

Z. Phys., A, 349, p.143 - 146, 1994/00

no abstracts in English

JAEA Reports

Joint report of JAERI/USDOE collaborative program on fusion neutronics; Induced radioactivity measurements in fusion neutron environment

Ikeda, Yujiro; A.Kumar*; Konno, Chikara; Kosako, Kazuaki*; Oyama, Yukio; *; Maekawa, Hiroshi; M.Z.Youssef*; M.A.Abdou*

JAERI-M 93-018, 164 Pages, 1993/02

JAERI-M-93-018.pdf:4.96MB

no abstracts in English

JAEA Reports

Catalog of gamma-rays unplaced in radioactive decay schemes

; Kitao, Kensuke*

JAERI-M 91-037, 332 Pages, 1991/03

JAERI-M-91-037.pdf:28.72MB

no abstracts in English

Journal Articles

Evaluation of decay heat in fusion experimental reactor

; *; *

Journal of Nuclear Science and Technology, 21(10), p.727 - 734, 1984/00

https://doi.org/10.3327/jnst.21.727
 Times Cited Count：1 Percentile：19.12(Nuclear Science & Technology)

no abstracts in English

13 (Records 1-13 displayed on this page)
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