Search for the decay KL0→π0νν̄

J. K. Ahn, Y. Akune, V. Baranov, K. F. Chen, J. Comfort, M. Doroshenko, Y. Fujioka, Y. B. Hsiung, T. Inagaki, S. Ishibashi, N. Ishihara, H. Ishii, E. Iwai, T. Iwata, I. Kato, S. Kobayashi, T. K. Komatsubara, A. S. Kurilin, E. Kuzmin, A. LednevH. S. Lee, S. Y. Lee, G. Y. Lim, J. Ma, T. Matsumura, A. Moisseenko, H. Morii, T. Morimoto, T. Nakano, H. Nanjo, J. Nix, T. Nomura, M. Nomachi, H. Okuno, K. Omata, G. N. Perdue, S. Podolsky, K. Sakashita, T. Sasaki, Noboru Sasao, H. Sato, T. Sato, M. Sekimoto, T. Shinkawa, Y. Sugaya, A. Sugiyama, T. Sumida, S. Suzuki, Y. Tajima, S. Takita, Z. Tsamalaidze, T. Tsukamoto, Y. C. Tung, Y. W. Wah, H. Watanabe, M. L. Wu, M. Yamaga, T. Yamanaka, H. Y. Yoshida, Y. Yoshimura

Research output: Contribution to journal › Article

51 Citations (Scopus)

Abstract

We performed a search for the KL0→π0νν̄ decay at the KEK 12-GeV proton synchrotron. No candidate events were observed. An upper limit on the branching ratio for the decay was set to be 6.7×10-8 at the 90% confidence level.

Original languageEnglish
Article number201802
JournalPhysical Review Letters
Volume100
Issue number20
DOIs
Publication statusPublished - May 22 2008
Externally publishedYes

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decay
confidence
synchrotrons
protons

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ahn, J. K., Akune, Y., Baranov, V., Chen, K. F., Comfort, J., Doroshenko, M., ... Yoshimura, Y. (2008). Search for the decay KL0→π0νν̄. Physical Review Letters, 100(20), [201802]. https://doi.org/10.1103/PhysRevLett.100.201802

Search for the decay KL0→π0νν̄. / Ahn, J. K.; Akune, Y.; Baranov, V.; Chen, K. F.; Comfort, J.; Doroshenko, M.; Fujioka, Y.; Hsiung, Y. B.; Inagaki, T.; Ishibashi, S.; Ishihara, N.; Ishii, H.; Iwai, E.; Iwata, T.; Kato, I.; Kobayashi, S.; Komatsubara, T. K.; Kurilin, A. S.; Kuzmin, E.; Lednev, A.; Lee, H. S.; Lee, S. Y.; Lim, G. Y.; Ma, J.; Matsumura, T.; Moisseenko, A.; Morii, H.; Morimoto, T.; Nakano, T.; Nanjo, H.; Nix, J.; Nomura, T.; Nomachi, M.; Okuno, H.; Omata, K.; Perdue, G. N.; Podolsky, S.; Sakashita, K.; Sasaki, T.; Sasao, Noboru; Sato, H.; Sato, T.; Sekimoto, M.; Shinkawa, T.; Sugaya, Y.; Sugiyama, A.; Sumida, T.; Suzuki, S.; Tajima, Y.; Takita, S.; Tsamalaidze, Z.; Tsukamoto, T.; Tung, Y. C.; Wah, Y. W.; Watanabe, H.; Wu, M. L.; Yamaga, M.; Yamanaka, T.; Yoshida, H. Y.; Yoshimura, Y.

In: Physical Review Letters, Vol. 100, No. 20, 201802, 22.05.2008.

Research output: Contribution to journal › Article

Ahn, JK, Akune, Y, Baranov, V, Chen, KF, Comfort, J, Doroshenko, M, Fujioka, Y, Hsiung, YB, Inagaki, T, Ishibashi, S, Ishihara, N, Ishii, H, Iwai, E, Iwata, T, Kato, I, Kobayashi, S, Komatsubara, TK, Kurilin, AS, Kuzmin, E, Lednev, A, Lee, HS, Lee, SY, Lim, GY, Ma, J, Matsumura, T, Moisseenko, A, Morii, H, Morimoto, T, Nakano, T, Nanjo, H, Nix, J, Nomura, T, Nomachi, M, Okuno, H, Omata, K, Perdue, GN, Podolsky, S, Sakashita, K, Sasaki, T, Sasao, N, Sato, H, Sato, T, Sekimoto, M, Shinkawa, T, Sugaya, Y, Sugiyama, A, Sumida, T, Suzuki, S, Tajima, Y, Takita, S, Tsamalaidze, Z, Tsukamoto, T, Tung, YC, Wah, YW, Watanabe, H, Wu, ML, Yamaga, M, Yamanaka, T, Yoshida, HY & Yoshimura, Y 2008, 'Search for the decay KL0→π0νν̄', Physical Review Letters, vol. 100, no. 20, 201802. https://doi.org/10.1103/PhysRevLett.100.201802
Ahn JK, Akune Y, Baranov V, Chen KF, Comfort J, Doroshenko M et al. Search for the decay KL0→π0νν̄. Physical Review Letters. 2008 May 22;100(20). 201802. https://doi.org/10.1103/PhysRevLett.100.201802
Ahn, J. K. ; Akune, Y. ; Baranov, V. ; Chen, K. F. ; Comfort, J. ; Doroshenko, M. ; Fujioka, Y. ; Hsiung, Y. B. ; Inagaki, T. ; Ishibashi, S. ; Ishihara, N. ; Ishii, H. ; Iwai, E. ; Iwata, T. ; Kato, I. ; Kobayashi, S. ; Komatsubara, T. K. ; Kurilin, A. S. ; Kuzmin, E. ; Lednev, A. ; Lee, H. S. ; Lee, S. Y. ; Lim, G. Y. ; Ma, J. ; Matsumura, T. ; Moisseenko, A. ; Morii, H. ; Morimoto, T. ; Nakano, T. ; Nanjo, H. ; Nix, J. ; Nomura, T. ; Nomachi, M. ; Okuno, H. ; Omata, K. ; Perdue, G. N. ; Podolsky, S. ; Sakashita, K. ; Sasaki, T. ; Sasao, Noboru ; Sato, H. ; Sato, T. ; Sekimoto, M. ; Shinkawa, T. ; Sugaya, Y. ; Sugiyama, A. ; Sumida, T. ; Suzuki, S. ; Tajima, Y. ; Takita, S. ; Tsamalaidze, Z. ; Tsukamoto, T. ; Tung, Y. C. ; Wah, Y. W. ; Watanabe, H. ; Wu, M. L. ; Yamaga, M. ; Yamanaka, T. ; Yoshida, H. Y. ; Yoshimura, Y. / Search for the decay KL0→π0νν̄. In: Physical Review Letters. 2008 ; Vol. 100, No. 20.
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title = "Search for the decay KL0→π0νν̄",
abstract = "We performed a search for the KL0→π0νν̄ decay at the KEK 12-GeV proton synchrotron. No candidate events were observed. An upper limit on the branching ratio for the decay was set to be 6.7×10-8 at the 90{\%} confidence level.",
author = "Ahn, {J. K.} and Y. Akune and V. Baranov and Chen, {K. F.} and J. Comfort and M. Doroshenko and Y. Fujioka and Hsiung, {Y. B.} and T. Inagaki and S. Ishibashi and N. Ishihara and H. Ishii and E. Iwai and T. Iwata and I. Kato and S. Kobayashi and Komatsubara, {T. K.} and Kurilin, {A. S.} and E. Kuzmin and A. Lednev and Lee, {H. S.} and Lee, {S. Y.} and Lim, {G. Y.} and J. Ma and T. Matsumura and A. Moisseenko and H. Morii and T. Morimoto and T. Nakano and H. Nanjo and J. Nix and T. Nomura and M. Nomachi and H. Okuno and K. Omata and Perdue, {G. N.} and S. Podolsky and K. Sakashita and T. Sasaki and Noboru Sasao and H. Sato and T. Sato and M. Sekimoto and T. Shinkawa and Y. Sugaya and A. Sugiyama and T. Sumida and S. Suzuki and Y. Tajima and S. Takita and Z. Tsamalaidze and T. Tsukamoto and Tung, {Y. C.} and Wah, {Y. W.} and H. Watanabe and Wu, {M. L.} and M. Yamaga and T. Yamanaka and Yoshida, {H. Y.} and Y. Yoshimura",
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T1 - Search for the decay KL0→π0νν̄

AU - Ahn, J. K.

AU - Akune, Y.

AU - Baranov, V.

AU - Chen, K. F.

AU - Comfort, J.

AU - Doroshenko, M.

AU - Fujioka, Y.

AU - Hsiung, Y. B.

AU - Inagaki, T.

AU - Ishibashi, S.

AU - Ishihara, N.

AU - Ishii, H.

AU - Iwai, E.

AU - Iwata, T.

AU - Kato, I.

AU - Kobayashi, S.

AU - Komatsubara, T. K.

AU - Kurilin, A. S.

AU - Kuzmin, E.

AU - Lednev, A.

AU - Lee, H. S.

AU - Lee, S. Y.

AU - Lim, G. Y.

AU - Ma, J.

AU - Matsumura, T.

AU - Moisseenko, A.

AU - Morii, H.

AU - Morimoto, T.

AU - Nakano, T.

AU - Nanjo, H.

AU - Nix, J.

AU - Nomura, T.

AU - Nomachi, M.

AU - Okuno, H.

AU - Omata, K.

AU - Perdue, G. N.

AU - Podolsky, S.

AU - Sakashita, K.

AU - Sasaki, T.

AU - Sasao, Noboru

AU - Sato, H.

AU - Sato, T.

AU - Sekimoto, M.

AU - Shinkawa, T.

AU - Sugaya, Y.

AU - Sugiyama, A.

AU - Sumida, T.

AU - Suzuki, S.

AU - Tajima, Y.

AU - Takita, S.

AU - Tsamalaidze, Z.

AU - Tsukamoto, T.

AU - Tung, Y. C.

AU - Wah, Y. W.

AU - Watanabe, H.

AU - Wu, M. L.

AU - Yamaga, M.

AU - Yamanaka, T.

AU - Yoshida, H. Y.

AU - Yoshimura, Y.

PY - 2008/5/22

Y1 - 2008/5/22

N2 - We performed a search for the KL0→π0νν̄ decay at the KEK 12-GeV proton synchrotron. No candidate events were observed. An upper limit on the branching ratio for the decay was set to be 6.7×10-8 at the 90% confidence level.

AB - We performed a search for the KL0→π0νν̄ decay at the KEK 12-GeV proton synchrotron. No candidate events were observed. An upper limit on the branching ratio for the decay was set to be 6.7×10-8 at the 90% confidence level.

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DO - 10.1103/PhysRevLett.100.201802

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VL - 100

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

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ER -

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