Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Katsuhisa KUDO"'
Publikováno v:
Progress in Nuclear Science and Technology. 4:400-403
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2464d5523db810989c0894c04b3b992f
https://doi.org/10.15669/pnst.4.400
https://doi.org/10.15669/pnst.4.400
Autor:
Toshikazu Suzuki, Kenji Suzuki, Tetsuro Matsumoto, Yoshihiro Saito, Tadahiro Kurosawa, Akinori Iwamoto, Shohei Matsubara, Hideki Harano, Katsuhisa Kudo, Kazutoshi Suzuki, Yoshio Hino, Kenichi Endo, Katsuhiro Miyamoto, S. Hatakeyama, Masahiro Kato, Toshimitsu Fukumura, Yasushi Sato, Chie Toramatsu, Tetsuya Shimoyama, Mikio Matsumoto, Takahiro Yamada, Kouichi Doi, Akira Yunoki
Publikováno v:
Journal of Nuclear Science and Technology. 49:873-879
A new calibration technique, referred to as e-trace, has been developed by the National Institute of Advanced Industrial Science and Technology (AIST). The e-trace technique enables rapid remote ca...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2f99c32ec0cd8f6e17d22caf3051d7
https://doi.org/10.1080/00223131.2012.703947
https://doi.org/10.1080/00223131.2012.703947
Publikováno v:
Radiation Protection Dosimetry. 148:237-241
The thermal neutron fluence rate is determined by the gold activation method. The absolute activity of the irradiated gold foil is measured by a 4πβ-γ coincidence counter. Using this method, corrections for the detection of conversion electrons an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b9161f34ae10904917e7b179ade91f
https://doi.org/10.1093/rpd/ncr029
https://doi.org/10.1093/rpd/ncr029
Autor:
Akihiko Masuda, Akira Uritani, Jun Nishiyama, Tetsuro Matsumoto, Katsuhisa Kudo, Hideki Harano
Publikováno v:
Progress in Nuclear Science and Technology. 1:138-141
NMIJ provides national standards on neutron fluence as well as neutron emission rate in Japan. The neutron fluence standards are established for thermal neutrons, monoenergetic neutrons at seven energies from 24 keV to 14.8 MeV, radionuclide-source n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb26d047df923365b1d09d43f43799d
https://doi.org/10.15669/pnst.1.138
https://doi.org/10.15669/pnst.1.138
Autor:
Jun Nishiyama, Katsuhisa Kudo, Akihiko Masuda, Akira Uritani, Hideki Harano, Tetsuro Matsumoto
Publikováno v:
Ieee Transactions on Nuclear Science. 58:2421-2425
Long counters are widely used as neutron fluence monitors by utilizing their flat-response feature. A bulky neutron moderator is required however to achieve the flat-response feature, which can be a disadvantage from the viewpoint of portability as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::686c59e1e3f38a34663e609667866674
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100648606
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100648606
Autor:
Katsuhisa Kudo, T. Michikawa, Yasushi Sato, T. Shimoyama, Akira Uritani, Y. Hino, Tetsuro Matsumoto, Hideki Harano
Publikováno v:
IEEE Transactions on Nuclear Science. 53:1413-1417
Neutron source emission rates are determined by absolute or relative measurement. The relative measurement is performed by comparing between a sample source and a calibrated reference source of the same type. In this calibration, the energy spectra o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809279187407fbd0767b575d8f0cc7ea
https://doi.org/10.1109/tns.2006.872867
https://doi.org/10.1109/tns.2006.872867
Publikováno v:
IEEE Transactions on Nuclear Science. 52:2923-2926
We have developed a fast neutron spectrometer composed of three position-sensitive proportional counters (PSPCs) with methane gas and two Si(Li) surface barrier semiconductor detectors (SSDs). A collimated incident neutron beam interacts with hydroge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1299df0479c0718596ecfdfacda81a7
https://doi.org/10.1109/tns.2005.862801
https://doi.org/10.1109/tns.2005.862801
Publikováno v:
Radiation Protection Dosimetry. 110:69-72
Our laboratory provides national standards on fast neutron fluence. Neutron fields are always accompanied by gamma rays produced in neutron sources and surroundings. We have characterised these gamma rays in the 5.0 MeV standard neutron field. Gamma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::829a8f79d062b987abbb2e6fe32fdb05
https://doi.org/10.1093/rpd/nch208
https://doi.org/10.1093/rpd/nch208
Publikováno v:
Radiation Protection Dosimetry. 110:223-226
A new fast neutron spectrometer has been developed. The spectrometer is composed of a silicon surface barrier detector and three position-sensitive proportional counters with methane gas working as counting gas and a radiator. A collimated incident n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42779400ee79c09163a37307f1209322
https://doi.org/10.1093/rpd/nch125
https://doi.org/10.1093/rpd/nch125
Autor:
Katsuhisa Kudo, Y. Matsuda, M. Kato, Satoshi Nakamura, K. Ishida, Kanetada Nagamine, G. H. Eaton, H. Sugai, Masakazu Tanase, Naritoshi Kawamura, Teiichiro Matsuzaki, N. Takeda
Publikováno v:
Progress of Theoretical Physics Supplement. 154:233-240
A systematic experimental study was conducted on muon-catalyzed fusion in solid deuterium and tritium mixtures. Various conditions were investigated, i.e. tritium concentrations from 20% to 70%, and temperatures from 5 K to 16 K. With decreasing temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518c727df5667a07a88e4c12ad979c42
https://doi.org/10.1143/ptps.154.233
https://doi.org/10.1143/ptps.154.233