Detection of accelerator-produced neutrinos at a distance of 250 km
Publication
, Journal Article
Ahn, SH; An, S; Aoki, S; Berns, HG; Bhang, HC; Boyd, S; Casper, D; Chikamatsu, T; Choi, JH; Echigo, S; Etoh, M; Fujii, K; Fukuda, S; Hara, T ...
Published in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
July 5, 2001
The KEK to Kamioka long-baseline neutrino experiment (K2K) has begun its investigation of neutrino oscillations suggested by atmospheric neutrino observations. Twenty-eight neutrino events have been detected in coincidence with the expected arrival time of the beam in the 22.5 kt fiducial volume of Super-Kamiokande, the far detector at 250 km distance. The expectation is 37.8-3.8+3.5, derived using measurements of neutrino interactions in a near detector and extrapolation using a beam simulation validated by a measurement of pion kinematics after production and focusing. The background is of order 10-3 events. © 2001 Elsevier Science B.V.
Duke Scholars
Published In
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
DOI
ISSN
0370-2693
Publication Date
July 5, 2001
Volume
511
Issue
2-4
Start / End Page
178 / 184
Related Subject Headings
- Nuclear & Particles Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
- 0201 Astronomical and Space Sciences
- 0105 Mathematical Physics
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APA
Chicago
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MLA
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Ahn, S. H., An, S., Aoki, S., Berns, H. G., Bhang, H. C., Boyd, S., … Otaki, T. (2001). Detection of accelerator-produced neutrinos at a distance of 250 km. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 511(2–4), 178–184. https://doi.org/10.1016/S0370-2693(01)00647-5
Ahn, S. H., S. An, S. Aoki, H. G. Berns, H. C. Bhang, S. Boyd, D. Casper, et al. “Detection of accelerator-produced neutrinos at a distance of 250 km.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 511, no. 2–4 (July 5, 2001): 178–84. https://doi.org/10.1016/S0370-2693(01)00647-5.
Ahn SH, An S, Aoki S, Berns HG, Bhang HC, Boyd S, et al. Detection of accelerator-produced neutrinos at a distance of 250 km. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2001 Jul 5;511(2–4):178–84.
Ahn, S. H., et al. “Detection of accelerator-produced neutrinos at a distance of 250 km.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 511, no. 2–4, July 2001, pp. 178–84. Scopus, doi:10.1016/S0370-2693(01)00647-5.
Ahn SH, An S, Aoki S, Berns HG, Bhang HC, Boyd S, Casper D, Chikamatsu T, Choi JH, Echigo S, Etoh M, Fujii K, Fukuda S, Fukuda Y, Gajewski W, Golebiewska U, Hara T, Hasegawa T, Hayato Y, Hill J, Hong SJ, Ieiri M, Inada T, Inagaki T, Ishida T, Ishii H, Ishii T, Ishino H, Ishitsuka M, Itow Y, Iwashita T, Jang HI, Jang JS, Jeon EJ, Jeong EM, Jung CK, Kadowaki T, Kajita T, Kameda J, Kaneyuki K, Kato I, Kato Y, Kearns E, Kenmochi S, Khang BH, Kibayashi A, Kielczewska D, Kim BJ, Kim CO, Kim HI, Kim JH, Kim JY, Kim SB, Kishi S, Kitamura M, Kobayashi K, Kobayashi T, Kobayashi Y, Kohama M, Koo DG, Koshio Y, Kropp W, Kume G, Kusano E, Learned JG, Lee HK, Lee JW, Lee SB, Lim IT, Lim SH, Maesaka H, Martens K, Maruyama T, Matsuno S, Mauger C, McGrew C, Minakawa M, Mine S, Miura M, Miyamoto S, Miyano K, Moriyama S, Mukai S, Nakahata M, Nakamura K, Nakamura M, Nakano I, Nakaya T, Nakayama S, Nakayoshi K, Nishijima K, Nishikawa K, Nishiyama S, Noda S, Noumi H, Obayashi Y, Oh JK, Okada A, Onchi M, Otaki T. Detection of accelerator-produced neutrinos at a distance of 250 km. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2001 Jul 5;511(2–4):178–184.
Published In
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
DOI
ISSN
0370-2693
Publication Date
July 5, 2001
Volume
511
Issue
2-4
Start / End Page
178 / 184
Related Subject Headings
- Nuclear & Particles Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
- 0201 Astronomical and Space Sciences
- 0105 Mathematical Physics