Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ+ τ- pairs

K. Hayasaka; K. Inami; Y. Miyazaki; K. Arinstein; V. Aulchenko; T. Aushev; A. M. Bakich; A. Bay; K. Belous; V. Bhardwaj; M. Bischofberger; A. Bozek; M. Bračko; T. E. Browder; M. C. Chang; P. Chang; A. Chen; P. Chen; B. G. Cheon; C. C. Chiang; I. S. Cho; Y. Choi; J. Dalseno; A. Drutskoy; S. Eidelman; D. Epifanov; M. Feindt; N. Gabyshev; P. Goldenzweig; B. Golob; H. Ha; J. Haba; B. Y. Han; H. Hayashii; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; R. Itoh; M. Iwabuchi; M. Iwasaki; Y. Iwasaki; J. H. Kang; T. Kawasaki; C. Kiesling; H. J. Kim; H. O. Kim; J. H. Kim; S. K. Kim; Y. I. Kim; Y. J. Kim; B. R. Ko; P. Kodyš; S. Korpar; P. Križan; P. Krokovny; T. Kumita; A. Kuzmin; P. Kvasnička; Y. J. Kwon; S. H. Kyeong; J. S. Lange; M. J. Lee; S. H. Lee; J. Li; C. Liu; Y. Liu; D. Liventsev; R. Louvot; A. Matyja; S. McOnie; K. Miyabayashi; H. Miyata; R. Mizuk; T. Mori; E. Nakano; M. Nakao; H. Nakazawa; Z. Natkaniec; S. Nishida; K. Nishimura; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; S. L. Olsen; P. Pakhlov; G. Pakhlova; C. W. Park; H. Park; H. K. Park; R. Pestotnik; M. Petrič; L. E. Piilonen; A. Poluektov; M. Röhrken; S. Ryu; H. Sahoo; K. Sakai; Y. Sakai; O. Schneider; C. Schwanda; K. Senyo; M. E. Sevior; M. Shapkin; C. P. Shen; J. G. Shiu; B. Shwartz; J. B. Singh; P. Smerkol; E. Solovieva; M. Starič; T. Sumiyoshi; Y. Teramoto; K. Trabelsi; S. Uehara; T. Uglov; Y. Unno; S. Uno; P. Urquijo; G. Varner; K. Vervink; C. H. Wang; P. Wang; Y. Watanabe; R. Wedd; E. Won; B. D. Yabsley; Y. Yamashita; C. C. Zhang; Z. P. Zhang; T. Zivko; A. Zupanc; O. Zyukova

doi:10.1016/j.physletb.2010.03.037

Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ⁺ τ^- pairs

K. Hayasaka
, K. Inami
, Y. Miyazaki
, K. Arinstein
, V. Aulchenko
, T. Aushev
, A. M. Bakich
, A. Bay
, K. Belous
, V. Bhardwaj
, M. Bischofberger
, A. Bozek
, M. Bračko
, T. E. Browder
, M. C. Chang
, P. Chang
, A. Chen
, P. Chen
, B. G. Cheon
, C. C. Chiang

I. S. Cho, Y. Choi, J. Dalseno, A. Drutskoy, S. Eidelman, D. Epifanov, M. Feindt, N. Gabyshev, P. Goldenzweig, B. Golob, H. Ha, J. Haba, B. Y. Han, H. Hayashii, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, T. Iijima, R. Itoh, M. Iwabuchi, M. Iwasaki, Y. Iwasaki, J. H. Kang, T. Kawasaki, C. Kiesling, H. J. Kim, H. O. Kim, J. H. Kim, S. K. Kim, Y. I. Kim, Y. J. Kim, B. R. Ko, P. Kodyš, S. Korpar, P. Križan, P. Krokovny, T. Kumita, A. Kuzmin, P. Kvasnička, Y. J. Kwon, S. H. Kyeong, J. S. Lange, M. J. Lee, S. H. Lee, J. Li, C. Liu, Y. Liu, D. Liventsev, R. Louvot, A. Matyja, S. McOnie, K. Miyabayashi, H. Miyata, R. Mizuk, T. Mori, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Nishida, K. Nishimura, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, P. Pakhlov, G. Pakhlova, C. W. Park, H. Park, H. K. Park, R. Pestotnik, M. Petrič, L. E. Piilonen, A. Poluektov, M. Röhrken, S. Ryu, H. Sahoo, K. Sakai, Y. Sakai, O. Schneider, C. Schwanda, K. Senyo, M. E. Sevior, M. Shapkin, C. P. Shen, J. G. Shiu, B. Shwartz, J. B. Singh, P. Smerkol, E. Solovieva, M. Starič, T. Sumiyoshi, Y. Teramoto, K. Trabelsi, S. Uehara, T. Uglov, Y. Unno, S. Uno, P. Urquijo, G. Varner, K. Vervink, C. H. Wang, P. Wang, Y. Watanabe, R. Wedd, E. Won, B. D. Yabsley, Y. Yamashita, C. C. Zhang, Z. P. Zhang, T. Zivko, A. Zupanc, O. Zyukova

Nagoya University
RAS - Budker Institute of Nuclear Physics
Novosibirsk State University
Alikhanov Institute for Theoretical and Experimental Physics
Swiss Federal Institute of Technology Lausanne
The University of Sydney
Institute for High Energy Physics
Panjab University
Nara Women's University
H. Niewodniczanski Institute of Nuclear Physics
Jožef Stefan Institute
University of Maribor
University of Hawai'i at Mānoa
Fu Jen Catholic University
National Taiwan University
National Central University
Hanyang University
Yonsei University
Sungkyunkwan University
Max Planck Institute for Physics (Werner Heisenberg Institute)
Technische Universität München
University of Cincinnati
Karlsruhe Institute of Technology
University of Ljubljana
Korea University
High Energy Accelerator Research Organization, Tsukuba
Tohoku Gakuin University
Kyungpook National University
The University of Tokyo
Niigata University
Seoul National University
The Graduate University for Advanced Studies
Charles University
Tokyo Metropolitan University
Justus Liebig University Giessen
University of Science and Technology of China
Osaka Metropolitan University
Tokyo University of Agriculture and Technology
Toho University
Kanagawa University
Virginia Polytechnic Institute and State University
Austrian Academy of Sciences
University of Melbourne
National United University Taiwan
CAS - Institute of High Energy Physics
Nippon Dental University

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

456 Scopus citations

Abstract

We present a search for lepton-flavor-violating τ decays into three leptons (electrons or muons) using 782 fb^-1 of data collected with the Belle detector at the KEKB asymmetric-energy e⁺ e^- collider. No evidence for these decays is observed and we set 90% confidence level upper limits on the branching fractions between 1.5 × 10^{- 8} and 2.7 × 10^{- 8}.

Original language	English
Pages (from-to)	139-143
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	687
Issue number	2-3
DOIs	https://doi.org/10.1016/j.physletb.2010.03.037
State	Published - 12 Apr 2010

Keywords

B factory
Lepton flavor violation
Tau

Access to Document

10.1016/j.physletb.2010.03.037

Cite this

Hayasaka, K., Inami, K., Miyazaki, Y., Arinstein, K., Aulchenko, V., Aushev, T., Bakich, A. M., Bay, A., Belous, K., Bhardwaj, V., Bischofberger, M., Bozek, A., Bračko, M., Browder, T. E., Chang, M. C., Chang, P., Chen, A., Chen, P., Cheon, B. G., ... Zyukova, O. (2010). Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ⁺ τ^- pairs. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 687(2-3), 139-143. https://doi.org/10.1016/j.physletb.2010.03.037

@article{9e94fd46399747a8a1836082f2ddc46f,

title = "Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ+ τ- pairs",

abstract = "We present a search for lepton-flavor-violating τ decays into three leptons (electrons or muons) using 782 fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+ e- collider. No evidence for these decays is observed and we set 90\% confidence level upper limits on the branching fractions between 1.5 × 10- 8 and 2.7 × 10- 8.",

keywords = "B factory, Lepton flavor violation, Tau",

author = "K. Hayasaka and K. Inami and Y. Miyazaki and K. Arinstein and V. Aulchenko and T. Aushev and Bakich, \{A. M.\} and A. Bay and K. Belous and V. Bhardwaj and M. Bischofberger and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and Chang, \{M. C.\} and P. Chang and A. Chen and P. Chen and Cheon, \{B. G.\} and Chiang, \{C. C.\} and Cho, \{I. S.\} and Y. Choi and J. Dalseno and A. Drutskoy and S. Eidelman and D. Epifanov and M. Feindt and N. Gabyshev and P. Goldenzweig and B. Golob and H. Ha and J. Haba and Han, \{B. Y.\} and H. Hayashii and Y. Hoshi and Hou, \{W. S.\} and Hsiung, \{Y. B.\} and Hyun, \{H. J.\} and T. Iijima and R. Itoh and M. Iwabuchi and M. Iwasaki and Y. Iwasaki and Kang, \{J. H.\} and T. Kawasaki and C. Kiesling and Kim, \{H. J.\} and Kim, \{H. O.\} and Kim, \{J. H.\} and Kim, \{S. K.\} and Kim, \{Y. I.\} and Kim, \{Y. J.\} and Ko, \{B. R.\} and P. Kody{\v s} and S. Korpar and P. Kri{\v z}an and P. Krokovny and T. Kumita and A. Kuzmin and P. Kvasni{\v c}ka and Kwon, \{Y. J.\} and Kyeong, \{S. H.\} and Lange, \{J. S.\} and Lee, \{M. J.\} and Lee, \{S. H.\} and J. Li and C. Liu and Y. Liu and D. Liventsev and R. Louvot and A. Matyja and S. McOnie and K. Miyabayashi and H. Miyata and R. Mizuk and T. Mori and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec and S. Nishida and K. Nishimura and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and Olsen, \{S. L.\} and P. Pakhlov and G. Pakhlova and Park, \{C. W.\} and H. Park and Park, \{H. K.\} and R. Pestotnik and M. Petri{\v c} and Piilonen, \{L. E.\} and A. Poluektov and M. R{\"o}hrken and S. Ryu and H. Sahoo and K. Sakai and Y. Sakai and O. Schneider and C. Schwanda and K. Senyo and Sevior, \{M. E.\} and M. Shapkin and Shen, \{C. P.\} and Shiu, \{J. G.\} and B. Shwartz and Singh, \{J. B.\} and P. Smerkol and E. Solovieva and M. Stari{\v c} and T. Sumiyoshi and Y. Teramoto and K. Trabelsi and S. Uehara and T. Uglov and Y. Unno and S. Uno and P. Urquijo and G. Varner and K. Vervink and Wang, \{C. H.\} and P. Wang and Y. Watanabe and R. Wedd and E. Won and Yabsley, \{B. D.\} and Y. Yamashita and Zhang, \{C. C.\} and Zhang, \{Z. P.\} and T. Zivko and A. Zupanc and O. Zyukova",

year = "2010",

month = apr,

day = "12",

doi = "10.1016/j.physletb.2010.03.037",

language = "English",

volume = "687",

pages = "139--143",

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

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "2-3",

}

Hayasaka, K, Inami, K, Miyazaki, Y, Arinstein, K, Aulchenko, V, Aushev, T, Bakich, AM, Bay, A, Belous, K, Bhardwaj, V, Bischofberger, M, Bozek, A, Bračko, M, Browder, TE, Chang, MC, Chang, P, Chen, A, Chen, P, Cheon, BG, Chiang, CC, Cho, IS, Choi, Y, Dalseno, J, Drutskoy, A, Eidelman, S, Epifanov, D, Feindt, M, Gabyshev, N, Goldenzweig, P, Golob, B, Ha, H, Haba, J, Han, BY, Hayashii, H, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Iijima, T, Itoh, R, Iwabuchi, M, Iwasaki, M, Iwasaki, Y, Kang, JH, Kawasaki, T, Kiesling, C, Kim, HJ, Kim, HO, Kim, JH, Kim, SK, Kim, YI, Kim, YJ, Ko, BR, Kodyš, P, Korpar, S, Križan, P, Krokovny, P, Kumita, T, Kuzmin, A, Kvasnička, P, Kwon, YJ, Kyeong, SH, Lange, JS, Lee, MJ, Lee, SH, Li, J, Liu, C, Liu, Y, Liventsev, D, Louvot, R, Matyja, A, McOnie, S, Miyabayashi, K, Miyata, H, Mizuk, R, Mori, T, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Nishida, S, Nishimura, K, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Pakhlov, P, Pakhlova, G, Park, CW, Park, H, Park, HK, Pestotnik, R, Petrič, M, Piilonen, LE, Poluektov, A, Röhrken, M, Ryu, S, Sahoo, H, Sakai, K, Sakai, Y, Schneider, O, Schwanda, C, Senyo, K, Sevior, ME, Shapkin, M, Shen, CP, Shiu, JG, Shwartz, B, Singh, JB, Smerkol, P, Solovieva, E, Starič, M, Sumiyoshi, T, Teramoto, Y, Trabelsi, K, Uehara, S, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Varner, G, Vervink, K, Wang, CH, Wang, P, Watanabe, Y, Wedd, R, Won, E, Yabsley, BD, Yamashita, Y, Zhang, CC, Zhang, ZP, Zivko, T, Zupanc, A & Zyukova, O 2010, 'Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ⁺ τ^- pairs', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 687, no. 2-3, pp. 139-143. https://doi.org/10.1016/j.physletb.2010.03.037

TY - JOUR

T1 - Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ+ τ- pairs

AU - Hayasaka, K.

AU - Inami, K.

AU - Miyazaki, Y.

AU - Arinstein, K.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Bay, A.

AU - Belous, K.

AU - Bhardwaj, V.

AU - Bischofberger, M.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chang, P.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chiang, C. C.

AU - Cho, I. S.

AU - Choi, Y.

AU - Dalseno, J.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Feindt, M.

AU - Gabyshev, N.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Han, B. Y.

AU - Hayashii, H.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Itoh, R.

AU - Iwabuchi, M.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Kang, J. H.

AU - Kawasaki, T.

AU - Kiesling, C.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, J. H.

AU - Kim, S. K.

AU - Kim, Y. I.

AU - Kim, Y. J.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kvasnička, P.

AU - Kwon, Y. J.

AU - Kyeong, S. H.

AU - Lange, J. S.

AU - Lee, M. J.

AU - Lee, S. H.

AU - Li, J.

AU - Liu, C.

AU - Liu, Y.

AU - Liventsev, D.

AU - Louvot, R.

AU - Matyja, A.

AU - McOnie, S.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mori, T.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nishimura, K.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Park, C. W.

AU - Park, H.

AU - Park, H. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Röhrken, M.

AU - Ryu, S.

AU - Sahoo, H.

AU - Sakai, K.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Singh, J. B.

AU - Smerkol, P.

AU - Solovieva, E.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uehara, S.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Varner, G.

AU - Vervink, K.

AU - Wang, C. H.

AU - Wang, P.

AU - Watanabe, Y.

AU - Wedd, R.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamashita, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zivko, T.

AU - Zupanc, A.

AU - Zyukova, O.

PY - 2010/4/12

Y1 - 2010/4/12

N2 - We present a search for lepton-flavor-violating τ decays into three leptons (electrons or muons) using 782 fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+ e- collider. No evidence for these decays is observed and we set 90% confidence level upper limits on the branching fractions between 1.5 × 10- 8 and 2.7 × 10- 8.

AB - We present a search for lepton-flavor-violating τ decays into three leptons (electrons or muons) using 782 fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+ e- collider. No evidence for these decays is observed and we set 90% confidence level upper limits on the branching fractions between 1.5 × 10- 8 and 2.7 × 10- 8.

KW - B factory

KW - Lepton flavor violation

KW - Tau

UR - https://www.scopus.com/pages/publications/77949915854

U2 - 10.1016/j.physletb.2010.03.037

DO - 10.1016/j.physletb.2010.03.037

M3 - Article

AN - SCOPUS:77949915854

SN - 0370-2693

VL - 687

SP - 139

EP - 143

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 - 2-3

ER -

Search for lepton-flavor-violating τ decays into three leptons with 719 million produced τ⁺ τ^- pairs

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this