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Journal Articles

New JENDL-4.0/HE neutron and proton ACE files

Konno, Chikara

Journal of Nuclear Science and Technology, 6 Pages, 2023/00

 Times Cited Count:1 Percentile:68.31(Nuclear Science & Technology)

The JENDL-4.0/HE neutron and proton ACE files were produced in 2017 and those of 22 nuclei for neutron and 25 nuclei for proton were bundled in the PHITS code. Recently it was found that the following five data in the JENDL-4.0/HE neutron and proton ACE files had any problems; ACE files for $$^{15}$$N and $$^{18}$$O, heating numbers, damage energy production cross sections, secondary neutron multiplicities and fission cross sections. Thus new JENDL-4.0/HE neutron and proton ACE files were produced with the problems fixed. This paper describes the problems and how to produce the new neutron and proton ACE files in detail.

Journal Articles

Operation of a capillary plate under high-pressure $$^{3}$$He for neutron detection

Nakamura, Tatsuya; Masaoka, Sei; Yamagishi, Hideshi; Tanaka, Hiroki; Soyama, Kazuhiko; Aizawa, Kazuya

Nuclear Instruments and Methods in Physics Research A, 539(1-2), p.363 - 371, 2005/02

 Times Cited Count:0 Percentile:0.01(Instruments & Instrumentation)

We evaluated the neutron-detection performance of a capillary plate under high-pressure helium-3 in terms of the gas gain and the distribution of pulse heights, with the aim of using the device as a neutron detector and a gas preamplification device. The capillary plate exhibited a gas gain of more than 1000 up to a gas pressure of 6 atm with a 5% mixture of ethane, confirming an adequate gas gain as a neutron detector. It was also found that the rise times of the signal pulses were correlated with the range and the emission angle of the secondary particles, protons and tritons, thereby providing useful information for developing a system with position-sensitive readouts with a high spatial resolution and a low background.

Journal Articles

Integral benchmark experiments of the Japanese Evaluated Nuclear Data Library (JENDL)-3.3 for the fusion reactor design

Nishitani, Takeo; Ochiai, Kentaro; Maekawa, Fujio; Shibata, Keiichi; Wada, Masayuki*; Murata, Isao*

IAEA-CN-116/FT/P1-22 (CD-ROM), 8 Pages, 2004/11

no abstracts in English

Journal Articles

D-T neutron skyshine experiments and the MCNP analysis

Nishitani, Takeo; Ochiai, Kentaro; Yoshida, Shigeo*; Tanaka, Ryohei*; Wakisaka, Masashi*; Nakao, Makoto*; Sato, Satoshi; Yamauchi, Michinori*; Hori, Junichi; Wada, Masayuki*; et al.

Journal of Nuclear Science and Technology, 41(Suppl.4), p.58 - 61, 2004/03

no abstracts in English

JAEA Reports

Secondary $$gamma$$-ray measurements on the D-T neutron skyshine experiments

Tanaka, Ryohei*; Ochiai, Kentaro; Nakao, Makoto*; Yamauchi, Michinori*; Hori, Junichi; Wada, Masayuki*; Sato, Satoshi; Nishitani, Takeo

JAERI-Tech 2003-063, 62 Pages, 2003/07

JAERI-Tech-2003-063.pdf:3.41MB

no abstracts in English

Journal Articles

A Study on 14MeV neutron beam characteristics and its applications

Sakane, H.*; Uno, Yoshitomo; Maekawa, Fujio; Kasugai, Yoshimi; Konno, Chikara; Kaneko, Junichi; Ikeda, Yujiro

Reactor Dosimetry: Radiation Metrology and Assessment (ASTM STP 1398), p.375 - 382, 2001/00

no abstracts in English

Journal Articles

Measurement of induced radioactivity in copper exposed to high energy heavy ion beam

Kim, E.; Nakamura, Takashi*; Uwamino, Y.*; Ito, S.*; Fukumura, A.*

Journal of Nuclear Science and Technology, 37(Suppl.1), p.811 - 815, 2000/03

no abstracts in English

JAEA Reports

Compilation of benchmark results for fusion related nuclear data

Maekawa, Fujio; Wada, Masayuki*; *; *; Takahashi, Akito*; Oyama, Yukio

JAERI-Data/Code 98-024, 174 Pages, 1998/11

JAERI-Data-Code-98-024.pdf:6.71MB

no abstracts in English

Journal Articles

Benchmark analysis of experiments in fast critical assemblies using a continuous-energy monte carlo code MVP

Nagaya, Yasunobu; Nakakawa, Masayuki; Mori, Takamasa

Journal of Nuclear Science and Technology, 35(1), p.6 - 19, 1998/01

 Times Cited Count:3 Percentile:31.9(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

A Point kernel shielding code, PKN-HP, for high energy proton incident

*

JAERI-Data/Code 96-020, 45 Pages, 1996/06

JAERI-Data-Code-96-020.pdf:1.1MB

no abstracts in English

JAEA Reports

PKN-H: A Point kernel shielding code for neutron source up to 400 MeV

*; Sakamoto, Yukio; Tanaka, Shunichi

JAERI-Data/Code 95-004, 64 Pages, 1995/06

JAERI-Data-Code-95-004.pdf:1.55MB

no abstracts in English

JAEA Reports

Attenuation data of point isotropic neutron sources up to 400MeV in water, ordinary concrete and iron

*; Tanaka, Shunichi; Sakamoto, Yukio; Nakane, Yoshihiro;

JAERI-Data/Code 94-003, 70 Pages, 1994/08

JAERI-Data-Code-94-003.pdf:3.31MB

no abstracts in English

JAEA Reports

Neutron shielding point kernel integral calculation code for personal computer: PKN-pc

*; Sakamoto, Yukio; Nakane, Yoshihiro; *; *

JAERI-Data/Code 94-004, 76 Pages, 1994/07

JAERI-Data-Code-94-004.pdf:2.26MB

no abstracts in English

JAEA Reports

RADHEAT-V4; A code system to generate multigroup constants and analyze radiation transport for shielding safety evaluation

Yamano, Naoki*; Minami, Kazuyoshi*; ; Naito, Yoshitaka

JAERI 1316, 307 Pages, 1989/03

JAERI-1316.pdf:8.41MB

no abstracts in English

Journal Articles

Alanine dosimetry of 14MeV neutrons in the FNS target room

Ikezoe, Yasumasa; ; ; ; ; *; *

Journal of Nuclear Science and Technology, 21(9), p.722 - 724, 1984/00

 Times Cited Count:6 Percentile:77.98(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Revision of Multi-Group Neutron Cross Section Libraries for PALLAS

; *

JAERI-M 9527, 24 Pages, 1981/06

JAERI-M-9527.pdf:0.83MB

no abstracts in English

Journal Articles

Analysis of neutron and secondary gamma-ray transport in air-over-ground geometry by PALLAS-2 DCY-FC code

*;

Journal of Nuclear Science and Technology, 18(8), p.581 - 594, 1981/00

 Times Cited Count:2 Percentile:36.87(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Effect of nonelastic neutron anisotropy on fission rates measured in a graphite-reflected lithium assembly

; D.W.Muir*;

Journal of Nuclear Science and Technology, 14(9), p.680 - 681, 1977/09

 Times Cited Count:10

no abstracts in English

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