Measurement of radon concentrations at Super-Kamiokande

Y. Takeuchi; K. Okumura; T. Kajita; S. Tasaka; M. Nemoto; Y. Fukuda; H. Okazawa; T. Hayakawa; K. Ishihara; H. Ishino; Y. Itow; J. Kameda; S. Kasuga; K. Kobayashi; Y. Kobayashi; Y. Koshio; M. Miura; M. Nakahata; S. Nakayama; Y. Obayashi; A. Okada; N. Sakurai; M. Shiozawa; Y. Suzuki; H. Takeuchi; Y. Totsuka; S. Yamada; M. Earl; A. Habig; E. Kearns; M. D. Messier; K. Scholberg; J. L. Stone; L. R. Sulak; C. W. Walter; M. Goldhaber; T. Barszczak; D. Casper; W. Gajewski; W. R. Kropp; S. Mine; L. R. Price; M. Smy; H. W. Sobel; M. R. Vagins; K. S. Ganezer; W. E. Keig; R. W. Ellsworth; A. Kibayashi; J. G. Learned; S. Matsuno; V. J. Stenger; D. Takemori; T. Ishii; J. Kanzaki; T. Kobayashi; K. Nakamura; K. Nishikawa; Y. Oyama; A. Sakai; Makoto Sakuda; C. Sasaki; S. Echigo; M. Kohama; A. T. Suzuki; T. J. Haines; E. Blaufuss; B. K. Kim; R. Sanford; R. Svoboda; M. L. Chen; J. A. Goodman; G. W. Sullivan; J. Hill; C. K. Jung; K. Martens; C. Mauger; C. McGrew; E. Sharkey; B. Viren; C. Yanagisawa; W. Doki; M. Kirisawa; S. Inaba; K. Miyano; C. Saji; M. Takahashi; M. Takahata; K. Higuchi; Y. Nagashima; M. Takita; T. Yamaguchi; M. Yoshida; S. B. Kim; M. Etoh; A. Hasegawa; T. Hasegawa; S. Hatakeyama; K. Inoue

doi:10.1016/S0370-2693(99)00311-1

Measurement of radon concentrations at Super-Kamiokande

Y. Takeuchi, K. Okumura, T. Kajita, S. Tasaka, M. Nemoto, Y. Fukuda, H. Okazawa, T. Hayakawa, K. Ishihara, H. Ishino, Y. Itow, J. Kameda, S. Kasuga, K. Kobayashi, Y. Kobayashi, Y. Koshio, M. Miura, M. Nakahata, S. Nakayama, Y. ObayashiA. Okada, N. Sakurai, M. Shiozawa, Y. Suzuki, H. Takeuchi, Y. Totsuka, S. Yamada, M. Earl, A. Habig, E. Kearns, M. D. Messier, K. Scholberg, J. L. Stone, L. R. Sulak, C. W. Walter, M. Goldhaber, T. Barszczak, D. Casper, W. Gajewski, W. R. Kropp, S. Mine, L. R. Price, M. Smy, H. W. Sobel, M. R. Vagins, K. S. Ganezer, W. E. Keig, R. W. Ellsworth, A. Kibayashi, J. G. Learned, S. Matsuno, V. J. Stenger, D. Takemori, T. Ishii, J. Kanzaki, T. Kobayashi, K. Nakamura, K. Nishikawa, Y. Oyama, A. Sakai, Makoto Sakuda, C. Sasaki, S. Echigo, M. Kohama, A. T. Suzuki, T. J. Haines, E. Blaufuss, B. K. Kim, R. Sanford, R. Svoboda, M. L. Chen, J. A. Goodman, G. W. Sullivan, J. Hill, C. K. Jung, K. Martens, C. Mauger, C. McGrew, E. Sharkey, B. Viren, C. Yanagisawa, W. Doki, M. Kirisawa, S. Inaba, K. Miyano, C. Saji, M. Takahashi, M. Takahata, K. Higuchi, Y. Nagashima, M. Takita, T. Yamaguchi, M. Yoshida, S. B. Kim, M. Etoh, A. Hasegawa, T. Hasegawa, S. Hatakeyama, K. Inoue

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

Radioactivity from radon is a major background for observing solar neutrinos at Super-Kamiokande. In this paper, we describe the measurement of radon concentrations at Super-Kamiokande, the method of radon reduction, and the radon monitoring system. The measurement shows that the current low-energy event rate between 5.0 MeV and 6.5 MeV implies a radon concentration in the Super-Kamiokande water of less than 1.4 mBq/m³.

Original language	English
Pages (from-to)	418-424
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	452
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(99)00311-1
Publication status	Published - 1999
Externally published	Yes

Keywords

Neutrino
Radon
Rn
Super-Kamiokande

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/S0370-2693(99)00311-1

Cite this

Takeuchi, Y., Okumura, K., Kajita, T., Tasaka, S., Nemoto, M., Fukuda, Y., Okazawa, H., Hayakawa, T., Ishihara, K., Ishino, H., Itow, Y., Kameda, J., Kasuga, S., Kobayashi, K., Kobayashi, Y., Koshio, Y., Miura, M., Nakahata, M., Nakayama, S., ... Inoue, K. (1999). Measurement of radon concentrations at Super-Kamiokande. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 452(3-4), 418-424. https://doi.org/10.1016/S0370-2693(99)00311-1

Takeuchi, Y, Okumura, K, Kajita, T, Tasaka, S, Nemoto, M, Fukuda, Y, Okazawa, H, Hayakawa, T, Ishihara, K, Ishino, H, Itow, Y, Kameda, J, Kasuga, S, Kobayashi, K, Kobayashi, Y, Koshio, Y, Miura, M, Nakahata, M, Nakayama, S, Obayashi, Y, Okada, A, Sakurai, N, Shiozawa, M, Suzuki, Y, Takeuchi, H, Totsuka, Y, Yamada, S, Earl, M, Habig, A, Kearns, E, Messier, MD, Scholberg, K, Stone, JL, Sulak, LR, Walter, CW, Goldhaber, M, Barszczak, T, Casper, D, Gajewski, W, Kropp, WR, Mine, S, Price, LR, Smy, M, Sobel, HW, Vagins, MR, Ganezer, KS, Keig, WE, Ellsworth, RW, Kibayashi, A, Learned, JG, Matsuno, S, Stenger, VJ, Takemori, D, Ishii, T, Kanzaki, J, Kobayashi, T, Nakamura, K, Nishikawa, K, Oyama, Y, Sakai, A, Sakuda, M, Sasaki, C, Echigo, S, Kohama, M, Suzuki, AT, Haines, TJ, Blaufuss, E, Kim, BK, Sanford, R, Svoboda, R, Chen, ML, Goodman, JA, Sullivan, GW, Hill, J, Jung, CK, Martens, K, Mauger, C, McGrew, C, Sharkey, E, Viren, B, Yanagisawa, C, Doki, W, Kirisawa, M, Inaba, S, Miyano, K, Saji, C, Takahashi, M, Takahata, M, Higuchi, K, Nagashima, Y, Takita, M, Yamaguchi, T, Yoshida, M, Kim, SB, Etoh, M, Hasegawa, A, Hasegawa, T, Hatakeyama, S & Inoue, K 1999, 'Measurement of radon concentrations at Super-Kamiokande', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 452, no. 3-4, pp. 418-424. https://doi.org/10.1016/S0370-2693(99)00311-1

@article{284fa68c6e6e4e0b91f598998b4746e9,

title = "Measurement of radon concentrations at Super-Kamiokande",

abstract = "Radioactivity from radon is a major background for observing solar neutrinos at Super-Kamiokande. In this paper, we describe the measurement of radon concentrations at Super-Kamiokande, the method of radon reduction, and the radon monitoring system. The measurement shows that the current low-energy event rate between 5.0 MeV and 6.5 MeV implies a radon concentration in the Super-Kamiokande water of less than 1.4 mBq/m3.",

keywords = "Neutrino, Radon, Rn, Super-Kamiokande",

author = "Y. Takeuchi and K. Okumura and T. Kajita and S. Tasaka and M. Nemoto and Y. Fukuda and H. Okazawa and T. Hayakawa and K. Ishihara and H. Ishino and Y. Itow and J. Kameda and S. Kasuga and K. Kobayashi and Y. Kobayashi and Y. Koshio and M. Miura and M. Nakahata and S. Nakayama and Y. Obayashi and A. Okada and N. Sakurai and M. Shiozawa and Y. Suzuki and H. Takeuchi and Y. Totsuka and S. Yamada and M. Earl and A. Habig and E. Kearns and Messier, {M. D.} and K. Scholberg and Stone, {J. L.} and Sulak, {L. R.} and Walter, {C. W.} and M. Goldhaber and T. Barszczak and D. Casper and W. Gajewski and Kropp, {W. R.} and S. Mine and Price, {L. R.} and M. Smy and Sobel, {H. W.} and Vagins, {M. R.} and Ganezer, {K. S.} and Keig, {W. E.} and Ellsworth, {R. W.} and A. Kibayashi and Learned, {J. G.} and S. Matsuno and Stenger, {V. J.} and D. Takemori and T. Ishii and J. Kanzaki and T. Kobayashi and K. Nakamura and K. Nishikawa and Y. Oyama and A. Sakai and Makoto Sakuda and C. Sasaki and S. Echigo and M. Kohama and Suzuki, {A. T.} and Haines, {T. J.} and E. Blaufuss and Kim, {B. K.} and R. Sanford and R. Svoboda and Chen, {M. L.} and Goodman, {J. A.} and Sullivan, {G. W.} and J. Hill and Jung, {C. K.} and K. Martens and C. Mauger and C. McGrew and E. Sharkey and B. Viren and C. Yanagisawa and W. Doki and M. Kirisawa and S. Inaba and K. Miyano and C. Saji and M. Takahashi and M. Takahata and K. Higuchi and Y. Nagashima and M. Takita and T. Yamaguchi and M. Yoshida and Kim, {S. B.} and M. Etoh and A. Hasegawa and T. Hasegawa and S. Hatakeyama and K. Inoue",

note = "Funding Information: The authors acknowledge the cooperation of the Kamioka Mining and Smelting Company. The Super-Kamiokande has been built and operated from funding by the Japanese Ministry of Education, Science, Sports and Culture, and the United States Department of Energy. This work was supported in part by Grant-in-Aid for Scientific Research (B) of the Japanese Ministry of Education, Science and Culture.",

year = "1999",

doi = "10.1016/S0370-2693(99)00311-1",

language = "English",

volume = "452",

pages = "418--424",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "3-4",

}

TY - JOUR

T1 - Measurement of radon concentrations at Super-Kamiokande

AU - Takeuchi, Y.

AU - Okumura, K.

AU - Kajita, T.

AU - Tasaka, S.

AU - Nemoto, M.

AU - Fukuda, Y.

AU - Okazawa, H.

AU - Hayakawa, T.

AU - Ishihara, K.

AU - Ishino, H.

AU - Itow, Y.

AU - Kameda, J.

AU - Kasuga, S.

AU - Kobayashi, K.

AU - Kobayashi, Y.

AU - Koshio, Y.

AU - Miura, M.

AU - Nakahata, M.

AU - Nakayama, S.

AU - Obayashi, Y.

AU - Okada, A.

AU - Sakurai, N.

AU - Shiozawa, M.

AU - Suzuki, Y.

AU - Takeuchi, H.

AU - Totsuka, Y.

AU - Yamada, S.

AU - Earl, M.

AU - Habig, A.

AU - Kearns, E.

AU - Messier, M. D.

AU - Scholberg, K.

AU - Stone, J. L.

AU - Sulak, L. R.

AU - Walter, C. W.

AU - Goldhaber, M.

AU - Barszczak, T.

AU - Casper, D.

AU - Gajewski, W.

AU - Kropp, W. R.

AU - Mine, S.

AU - Price, L. R.

AU - Smy, M.

AU - Sobel, H. W.

AU - Vagins, M. R.

AU - Ganezer, K. S.

AU - Keig, W. E.

AU - Ellsworth, R. W.

AU - Kibayashi, A.

AU - Learned, J. G.

AU - Matsuno, S.

AU - Stenger, V. J.

AU - Takemori, D.

AU - Ishii, T.

AU - Kanzaki, J.

AU - Kobayashi, T.

AU - Nakamura, K.

AU - Nishikawa, K.

AU - Oyama, Y.

AU - Sakai, A.

AU - Sakuda, Makoto

AU - Sasaki, C.

AU - Echigo, S.

AU - Kohama, M.

AU - Suzuki, A. T.

AU - Haines, T. J.

AU - Blaufuss, E.

AU - Kim, B. K.

AU - Sanford, R.

AU - Svoboda, R.

AU - Chen, M. L.

AU - Goodman, J. A.

AU - Sullivan, G. W.

AU - Hill, J.

AU - Jung, C. K.

AU - Martens, K.

AU - Mauger, C.

AU - McGrew, C.

AU - Sharkey, E.

AU - Viren, B.

AU - Yanagisawa, C.

AU - Doki, W.

AU - Kirisawa, M.

AU - Inaba, S.

AU - Miyano, K.

AU - Saji, C.

AU - Takahashi, M.

AU - Takahata, M.

AU - Higuchi, K.

AU - Nagashima, Y.

AU - Takita, M.

AU - Yamaguchi, T.

AU - Yoshida, M.

AU - Kim, S. B.

AU - Etoh, M.

AU - Hasegawa, A.

AU - Hasegawa, T.

AU - Hatakeyama, S.

AU - Inoue, K.

N1 - Funding Information: The authors acknowledge the cooperation of the Kamioka Mining and Smelting Company. The Super-Kamiokande has been built and operated from funding by the Japanese Ministry of Education, Science, Sports and Culture, and the United States Department of Energy. This work was supported in part by Grant-in-Aid for Scientific Research (B) of the Japanese Ministry of Education, Science and Culture.

PY - 1999

Y1 - 1999

N2 - Radioactivity from radon is a major background for observing solar neutrinos at Super-Kamiokande. In this paper, we describe the measurement of radon concentrations at Super-Kamiokande, the method of radon reduction, and the radon monitoring system. The measurement shows that the current low-energy event rate between 5.0 MeV and 6.5 MeV implies a radon concentration in the Super-Kamiokande water of less than 1.4 mBq/m3.

AB - Radioactivity from radon is a major background for observing solar neutrinos at Super-Kamiokande. In this paper, we describe the measurement of radon concentrations at Super-Kamiokande, the method of radon reduction, and the radon monitoring system. The measurement shows that the current low-energy event rate between 5.0 MeV and 6.5 MeV implies a radon concentration in the Super-Kamiokande water of less than 1.4 mBq/m3.

KW - Neutrino

KW - Radon

KW - Rn

KW - Super-Kamiokande

UR - http://www.scopus.com/inward/record.url?scp=0000653280&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000653280&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(99)00311-1

DO - 10.1016/S0370-2693(99)00311-1

M3 - Article

AN - SCOPUS:0000653280

SN - 0370-2693

VL - 452

SP - 418

EP - 424

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Measurement of radon concentrations at Super-Kamiokande

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Keywords

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