Search for heavy neutrinos in K+ →μ+νH decays

A. V. Artamonov; B. Bassalleck; B. Bhuyan; E. W. Blackmore; D. A. Bryman; S. Chen; I. H. Chiang; I. A. Christidi; P. S. Cooper; M. V. Diwan; J. S. Frank; T. Fujiwara; J. Hu; J. Ives; A. O. Izmaylov; D. E. Jaffe; S. Kabe; S. H. Kettell; M. M. Khabibullin; A. N. Khotjantsev; P. Kitching; M. Kobayashi; T. K. Komatsubara; A. Konaka; Yu G. Kudenko; L. G. Landsberg; B. Lewis; K. K. Li; L. S. Littenberg; J. A. Macdonald; J. Mildenberger; O. V. Mineev; M. Miyajima; K. Mizouchi; N. Muramatsu; T. Nakano; M. Nomachi; T. Nomura; T. Numao; V. F. Obraztsov; K. Omata; D. I. Patalakha; R. Poutissou; G. Redlinger; T. Sato; T. Sekiguchi; A. T. Shaikhiev; T. Shinkawa; R. C. Strand; S. Sugimoto; Y. Tamagawa; R. Tschirhart; T. Tsunemi; D. V. Vavilov; B. Viren; Zhe Wang; Hanyu Wei; N. V. Yershov; Y. Yoshimura; T. Yoshioka

doi:10.1103/PhysRevD.91.052001

Search for heavy neutrinos in K+ →μ+νH decays

A. V. Artamonov
, B. Bassalleck
, B. Bhuyan
, E. W. Blackmore
, D. A. Bryman
, S. Chen
, I. H. Chiang
, I. A. Christidi
, P. S. Cooper
, M. V. Diwan
, J. S. Frank
, T. Fujiwara
, J. Hu
, J. Ives
, A. O. Izmaylov
, D. E. Jaffe
, S. Kabe
, S. H. Kettell
, M. M. Khabibullin
, A. N. Khotjantsev

P. Kitching, M. Kobayashi, T. K. Komatsubara, A. Konaka, Yu G. Kudenko, L. G. Landsberg, B. Lewis, K. K. Li, L. S. Littenberg, J. A. Macdonald, J. Mildenberger, O. V. Mineev, M. Miyajima, K. Mizouchi, N. Muramatsu, T. Nakano, M. Nomachi, T. Nomura, T. Numao, V. F. Obraztsov, K. Omata, D. I. Patalakha, R. Poutissou, G. Redlinger, T. Sato, T. Sekiguchi, A. T. Shaikhiev, T. Shinkawa, R. C. Strand, S. Sugimoto, Y. Tamagawa, R. Tschirhart, T. Tsunemi, D. V. Vavilov, B. Viren, Zhe Wang, Hanyu Wei, N. V. Yershov, Y. Yoshimura, T. Yoshioka

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

130 Citations (Scopus)

Abstract

Evidence of a heavy neutrino, νH, in the K+→μ+νH decays was sought using the E949 experimental data with an exposure of 1.70×1012 stopped kaons. With the major background from the radiative K+→μ+νμγ decay understood and suppressed, upper limits (90% C.L.) on the neutrino mixing matrix element between the muon and heavy neutrinos, |UμH|2, were set at the level of 10-7 to 10-9 for the heavy neutrino mass region 175 to 300MeV/c2.

Original language	English
Article number	052001
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	91
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.91.052001
Publication status	Published - Mar 2 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.91.052001

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Artamonov, A. V., Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., Chiang, I. H., Christidi, I. A., Cooper, P. S., Diwan, M. V., Frank, J. S., Fujiwara, T., Hu, J., Ives, J., Izmaylov, A. O., Jaffe, D. E., Kabe, S., Kettell, S. H., Khabibullin, M. M., ... Yoshioka, T. (2015). Search for heavy neutrinos in K+ →μ+νH decays. Physical Review D - Particles, Fields, Gravitation and Cosmology, 91(5), Article 052001. https://doi.org/10.1103/PhysRevD.91.052001

Artamonov, AV, Bassalleck, B, Bhuyan, B, Blackmore, EW, Bryman, DA, Chen, S, Chiang, IH, Christidi, IA, Cooper, PS, Diwan, MV, Frank, JS, Fujiwara, T, Hu, J, Ives, J, Izmaylov, AO, Jaffe, DE, Kabe, S, Kettell, SH, Khabibullin, MM, Khotjantsev, AN, Kitching, P, Kobayashi, M, Komatsubara, TK, Konaka, A, Kudenko, YG, Landsberg, LG, Lewis, B, Li, KK, Littenberg, LS, Macdonald, JA, Mildenberger, J, Mineev, OV, Miyajima, M, Mizouchi, K, Muramatsu, N, Nakano, T, Nomachi, M, Nomura, T, Numao, T, Obraztsov, VF, Omata, K, Patalakha, DI, Poutissou, R, Redlinger, G, Sato, T, Sekiguchi, T, Shaikhiev, AT, Shinkawa, T, Strand, RC, Sugimoto, S, Tamagawa, Y, Tschirhart, R, Tsunemi, T, Vavilov, DV, Viren, B, Wang, Z, Wei, H, Yershov, NV, Yoshimura, Y & Yoshioka, T 2015, 'Search for heavy neutrinos in K+ →μ+νH decays', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 91, no. 5, 052001. https://doi.org/10.1103/PhysRevD.91.052001

@article{4b5176051d954c9f9809eede3c207d7b,

title = "Search for heavy neutrinos in K+ →μ+νH decays",

abstract = "Evidence of a heavy neutrino, νH, in the K+→μ+νH decays was sought using the E949 experimental data with an exposure of 1.70×1012 stopped kaons. With the major background from the radiative K+→μ+νμγ decay understood and suppressed, upper limits (90\% C.L.) on the neutrino mixing matrix element between the muon and heavy neutrinos, |UμH|2, were set at the level of 10-7 to 10-9 for the heavy neutrino mass region 175 to 300MeV/c2.",

author = "Artamonov, \{A. V.\} and B. Bassalleck and B. Bhuyan and Blackmore, \{E. W.\} and Bryman, \{D. A.\} and S. Chen and Chiang, \{I. H.\} and Christidi, \{I. A.\} and Cooper, \{P. S.\} and Diwan, \{M. V.\} and Frank, \{J. S.\} and T. Fujiwara and J. Hu and J. Ives and Izmaylov, \{A. O.\} and Jaffe, \{D. E.\} and S. Kabe and Kettell, \{S. H.\} and Khabibullin, \{M. M.\} and Khotjantsev, \{A. N.\} and P. Kitching and M. Kobayashi and Komatsubara, \{T. K.\} and A. Konaka and Kudenko, \{Yu G.\} and Landsberg, \{L. G.\} and B. Lewis and Li, \{K. K.\} and Littenberg, \{L. S.\} and Macdonald, \{J. A.\} and J. Mildenberger and Mineev, \{O. V.\} and M. Miyajima and K. Mizouchi and N. Muramatsu and T. Nakano and M. Nomachi and T. Nomura and T. Numao and Obraztsov, \{V. F.\} and K. Omata and Patalakha, \{D. I.\} and R. Poutissou and G. Redlinger and T. Sato and T. Sekiguchi and Shaikhiev, \{A. T.\} and T. Shinkawa and Strand, \{R. C.\} and S. Sugimoto and Y. Tamagawa and R. Tschirhart and T. Tsunemi and Vavilov, \{D. V.\} and B. Viren and Zhe Wang and Hanyu Wei and Yershov, \{N. V.\} and Y. Yoshimura and T. Yoshioka",

note = "Publisher Copyright: {\textcopyright} 2015 American Physical Society.",

year = "2015",

month = mar,

day = "2",

doi = "10.1103/PhysRevD.91.052001",

language = "English",

volume = "91",

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AU - Artamonov, A. V.

AU - Bassalleck, B.

AU - Bhuyan, B.

AU - Blackmore, E. W.

AU - Bryman, D. A.

AU - Chen, S.

AU - Chiang, I. H.

AU - Christidi, I. A.

AU - Cooper, P. S.

AU - Diwan, M. V.

AU - Frank, J. S.

AU - Fujiwara, T.

AU - Hu, J.

AU - Ives, J.

AU - Izmaylov, A. O.

AU - Jaffe, D. E.

AU - Kabe, S.

AU - Kettell, S. H.

AU - Khabibullin, M. M.

AU - Khotjantsev, A. N.

AU - Kitching, P.

AU - Kobayashi, M.

AU - Komatsubara, T. K.

AU - Konaka, A.

AU - Kudenko, Yu G.

AU - Landsberg, L. G.

AU - Lewis, B.

AU - Li, K. K.

AU - Littenberg, L. S.

AU - Macdonald, J. A.

AU - Mildenberger, J.

AU - Mineev, O. V.

AU - Miyajima, M.

AU - Mizouchi, K.

AU - Muramatsu, N.

AU - Nakano, T.

AU - Nomachi, M.

AU - Nomura, T.

AU - Numao, T.

AU - Obraztsov, V. F.

AU - Omata, K.

AU - Patalakha, D. I.

AU - Poutissou, R.

AU - Redlinger, G.

AU - Sato, T.

AU - Sekiguchi, T.

AU - Shaikhiev, A. T.

AU - Shinkawa, T.

AU - Strand, R. C.

AU - Sugimoto, S.

AU - Tamagawa, Y.

AU - Tschirhart, R.

AU - Tsunemi, T.

AU - Vavilov, D. V.

AU - Viren, B.

AU - Wang, Zhe

AU - Wei, Hanyu

AU - Yershov, N. V.

AU - Yoshimura, Y.

AU - Yoshioka, T.

PY - 2015/3/2

Y1 - 2015/3/2

N2 - Evidence of a heavy neutrino, νH, in the K+→μ+νH decays was sought using the E949 experimental data with an exposure of 1.70×1012 stopped kaons. With the major background from the radiative K+→μ+νμγ decay understood and suppressed, upper limits (90% C.L.) on the neutrino mixing matrix element between the muon and heavy neutrinos, |UμH|2, were set at the level of 10-7 to 10-9 for the heavy neutrino mass region 175 to 300MeV/c2.

AB - Evidence of a heavy neutrino, νH, in the K+→μ+νH decays was sought using the E949 experimental data with an exposure of 1.70×1012 stopped kaons. With the major background from the radiative K+→μ+νμγ decay understood and suppressed, upper limits (90% C.L.) on the neutrino mixing matrix element between the muon and heavy neutrinos, |UμH|2, were set at the level of 10-7 to 10-9 for the heavy neutrino mass region 175 to 300MeV/c2.

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U2 - 10.1103/PhysRevD.91.052001

DO - 10.1103/PhysRevD.91.052001

M3 - Article

AN - SCOPUS:84924368334

SN - 1550-7998

VL - 91

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 5

M1 - 052001

ER -

Search for heavy neutrinos in K+ →μ+νH decays

Abstract

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