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Nakamura, Tatsuya; Masaoka, Sei; Yamagishi, Hideshi; Sakasai, Kaoru; Soyama, Kazuhiko; Aizawa, Kazuya
IEEE Transactions on Nuclear Science, 51(4), p.1519 - 1523, 2004/08
Times Cited Count:2 Percentile:18.41(Engineering, Electrical & Electronic)A capillary plate (CP) comprising an assembly of fine glass tubes was applied as a pre-gas-amplification device for a microstrip gas chamber (MSGC) operating under high-gas pressure of helium-3 for use in neutron detection. The collection efficiency of the electrons between the CP and MSGC was maximally 17% using neutrons. The effective gas gain of the detector system was 600 at a gas pressure of 3 atm with a 10% mixture of ethane with helium-3, confirming the feasibility of the CP as a pre-gas-amplification device. Moreover, we demonstrated that the coincidence measurement of the signals between the CP and the anodes of MSGC decreased the background levels of electronics noise, electronic discharges, and -rays, indicating that a detector system with a low background can be constructed using the CP.
Kinouchi, Nobuyuki; Oishi, Tetsuya; Noguchi, Hiroshi; Kato, Shohei; Ishizawa, Masato*
Radioisotopes, 50(9), p.403 - 407, 2001/09
no abstracts in English
Kinouchi, Nobuyuki; Oishi, Tetsuya; Noguchi, Hiroshi; Kato, Shohei; Ishizawa, Masato*
Proceedings of 10th International Congress of the International Radiation Protection Association (IRPA-10) (CD-ROM), 4 Pages, 2000/05
no abstracts in English
Kinouchi, Nobuyuki; Onodera, Junichi; Yoshino, Toshiaki; Murata, Mikio; *
Hoken Butsuri, 30, p.309 - 314, 1995/00
no abstracts in English
; Kajimoto, Yoichi; ; Endo, Akira; Ikezawa, Yoshio
Hoken Butsuri, 29, p.189 - 194, 1994/00
no abstracts in English
; ;
Hoken Butsuri, 19(1), p.25 - 32, 1984/00
no abstracts in English
; ; Yabe, Akira
Proc.of 5th Int.Radiation Protection Association Congress, p.217 - 220, 1980/00
no abstracts in English
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JAERI-M 8158, 10 Pages, 1979/03
no abstracts in English
; ; ; *
Hoken Butsuri, 13(4), p.295 - 299, 1978/00
no abstracts in English
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Seifuthi Daijesuto, 22(6), p.217 - 219, 1976/06
no abstracts in English
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Hoken Butsuri, 11(3), p.207 - 210, 1976/03
no abstracts in English
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Hoken Butsuri, 8(3), p.145 - 152, 1973/03
no abstracts in English
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Journal of Nuclear Science and Technology, 9(10), p.620 - 621, 1972/10
no abstracts in English