Improved search for D0-D̄0 mixing using semileptonic decays at Belle

U. Bitenc; I. Adachi; H. Aihara; K. Arinstein; T. Aushev; A. M. Bakich; V. Balagura; I. Bedny; K. Belous; A. Bondar; A. Bozek; M. Bračko; J. Brodzicka; T. E. Browder; M. C. Chang; A. Chen; W. T. Chen; B. G. Cheon; R. Chistov; I. S. Cho; Y. Choi; J. Dalseno; M. Danilov; M. Dash; A. Drutskoy; S. Eidelman; S. Fratina; B. Golob; H. Ha; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; M. Hazumi; D. Heffernan; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; K. Inami; A. Ishikawa; H. Ishino; R. Itoh; M. Iwasaki; D. H. Kah; H. Kaji; P. Kapusta; N. Katayama; T. Kawasaki; H. Kichimi; H. J. Kim; Y. J. Kim; K. Kinoshita; S. Korpar; Y. Kozakai; P. Križan; P. Krokovny; R. Kumar; C. C. Kuo; Y. Kuroki; Y. J. Kwon; J. S. Lee; M. J. Lee; S. E. Lee; T. Lesiak; J. Li; C. Liu; D. Liventsev; F. Mandl; A. Matyja; S. McOnie; T. Medvedeva; H. Miyake; H. Miyata; Y. Miyazaki; R. Mizuk; M. Nakao; H. Nakazawa; S. Nishida; O. Nitoh; T. Nozaki; S. Ogawa; T. Ohshima; S. Okuno; S. L. Olsen; H. Ozaki; P. Pakhlov; G. Pakhlova; H. Palka; C. W. Park; H. Park; L. S. Peak; R. Pestotnik; L. E. Piilonen; H. Sahoo; Y. Sakai; O. Schneider; J. Schümann; A. J. Schwartz; K. Senyo; M. E. Sevior; M. Shapkin; H. Shibuya; J. G. Shiu; J. B. Singh; A. Sokolov; A. Somov; S. Stanič; M. Starič; T. Sumiyoshi; F. Takasaki; N. Tamura; M. Tanaka; G. N. Taylor; Y. Teramoto; I. Tikhomirov; K. Trabelsi; S. Uehara; K. Ueno; T. Uglov; Y. Unno; S. Uno; P. Urquijo; G. Varner; K. E. Varvell; K. Vervink; S. Villa; A. Vinokurova; C. C. Wang; C. H. Wang; M. Z. Wang; P. Wang; Y. Watanabe; R. Wedd; E. Won; B. D. Yabsley; H. Yamamoto; Y. Yamashita; C. Z. Yuan; C. C. Zhang; Z. P. Zhang; A. Zupanc

doi:10.1103/PhysRevD.77.112003

Improved search for D0-D̄0 mixing using semileptonic decays at Belle

U. Bitenc
, I. Adachi
, H. Aihara
, K. Arinstein
, T. Aushev
, A. M. Bakich
, V. Balagura
, I. Bedny
, K. Belous
, A. Bondar
, A. Bozek
, M. Bračko
, J. Brodzicka
, T. E. Browder
, M. C. Chang
, A. Chen
, W. T. Chen
, B. G. Cheon
, R. Chistov
, I. S. Cho

Y. Choi, J. Dalseno, M. Danilov, M. Dash, A. Drutskoy, S. Eidelman, S. Fratina, B. Golob, H. Ha, J. Haba, T. Hara, K. Hayasaka, H. Hayashii, M. Hazumi, D. Heffernan, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, M. Iwasaki, D. H. Kah, H. Kaji, P. Kapusta, N. Katayama, T. Kawasaki, H. Kichimi, H. J. Kim, Y. J. Kim, K. Kinoshita, S. Korpar, Y. Kozakai, P. Križan, P. Krokovny, R. Kumar, C. C. Kuo, Y. Kuroki, Y. J. Kwon, J. S. Lee, M. J. Lee, S. E. Lee, T. Lesiak, J. Li, C. Liu, D. Liventsev, F. Mandl, A. Matyja, S. McOnie, T. Medvedeva, H. Miyake, H. Miyata, Y. Miyazaki, R. Mizuk, M. Nakao, H. Nakazawa, S. Nishida, O. Nitoh, T. Nozaki, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, H. Ozaki, P. Pakhlov, G. Pakhlova, H. Palka, C. W. Park, H. Park, L. S. Peak, R. Pestotnik, L. E. Piilonen, H. Sahoo, Y. Sakai, O. Schneider, J. Schümann, A. J. Schwartz, K. Senyo, M. E. Sevior, M. Shapkin, H. Shibuya, J. G. Shiu, J. B. Singh, A. Sokolov, A. Somov, S. Stanič, M. Starič, T. Sumiyoshi, F. Takasaki, N. Tamura, M. Tanaka, G. N. Taylor, Y. Teramoto, I. Tikhomirov, K. Trabelsi, S. Uehara, K. Ueno, T. Uglov, Y. Unno, S. Uno, P. Urquijo, G. Varner, K. E. Varvell, K. Vervink, S. Villa, A. Vinokurova, C. C. Wang, C. H. Wang, M. Z. Wang, P. Wang, Y. Watanabe, R. Wedd, E. Won, B. D. Yabsley, H. Yamamoto, Y. Yamashita, C. Z. Yuan, C. C. Zhang, Z. P. Zhang, A. Zupanc

Department of Biochemistry and Molecular and Structural Biology
High Energy Accelerator Research Organization (KEK)
University of Tokyo
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
Institute for Theoretical and Experimental Physics
ENAC-IIC-GEL
University of Sydney
Kurchatov Institute
Institute for Nuclear Physics
University of Maribor
University of Hawaii
Fu Jen Catholic University
National Central University
Hanyang University
Yonsei University
Sungkyunkwan University
University of Melbourne
Virginia Polytechnic Institute and State University
University of Cincinnati
University of Ljubljana
Korea University
Osaka University
Nagoya University
Nara Women's University
Tohoku Gakuin University
National Taiwan University
Kyungpook National University
Saga University
Tokyo Institute of Technology
Niigata University
The Graduate University for Advanced Studies
Panjab University
Seoul National University
University of Science and Technology of China
Institut für Hochenergiephysik
Tokyo University of Agriculture and Technology
Toho University
Kanagawa University
Institute of High Energy Physics, Chinese Academy of Sciences
University of Nova Gorica
Tokyo Metropolitan University
Osaka City University
National United University Taiwan
Tohoku University
Nippon Dental University

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

41 Citations (Scopus)

Abstract

A search for mixing in the neutral D meson system has been performed using semileptonic D0→K(*)-e+ν and D0→K(*)-μ+ν decays. Neutral D mesons from D*+→D0πs+ decays are used and the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 492fb-1 of data recorded by the Belle detector. From the yield of right-sign and wrong-sign decays arising from nonmixed and mixed events, respectively, we measure the ratio of the time-integrated mixing rate to the unmixed rate to be RM=(1.3±2.2±2.0)×10-4. This corresponds to an upper limit of RM<6.1×10-4 at the 90% C.L.

Original language	English
Article number	112003
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	77
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.77.112003
Publication status	Published - 16 Jun 2008
Externally published	Yes

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10.1103/PhysRevD.77.112003

Cite this

Bitenc, U., Adachi, I., Aihara, H., Arinstein, K., Aushev, T., Bakich, A. M., Balagura, V., Bedny, I., Belous, K., Bondar, A., Bozek, A., Bračko, M., Brodzicka, J., Browder, T. E., Chang, M. C., Chen, A., Chen, W. T., Cheon, B. G., Chistov, R., ... Zupanc, A. (2008). Improved search for D0-D̄0 mixing using semileptonic decays at Belle. Physical Review D - Particles, Fields, Gravitation and Cosmology, 77(11), Article 112003. https://doi.org/10.1103/PhysRevD.77.112003

@article{954e28ad76694f84bd5b32b8e3e20299,

title = "Improved search for D0-{\=D}0 mixing using semileptonic decays at Belle",

abstract = "A search for mixing in the neutral D meson system has been performed using semileptonic D0→K(*)-e+ν and D0→K(*)-μ+ν decays. Neutral D mesons from D*+→D0πs+ decays are used and the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 492fb-1 of data recorded by the Belle detector. From the yield of right-sign and wrong-sign decays arising from nonmixed and mixed events, respectively, we measure the ratio of the time-integrated mixing rate to the unmixed rate to be RM=(1.3±2.2±2.0){\texttimes}10-4. This corresponds to an upper limit of RM<6.1{\texttimes}10-4 at the 90\% C.L.",

author = "U. Bitenc and I. Adachi and H. Aihara and K. Arinstein and T. Aushev and Bakich, \{A. M.\} and V. Balagura and I. Bedny and K. Belous and A. Bondar and A. Bozek and M. Bra{\v c}ko and J. Brodzicka and Browder, \{T. E.\} and Chang, \{M. C.\} and A. Chen and Chen, \{W. T.\} and Cheon, \{B. G.\} and R. Chistov and Cho, \{I. S.\} and Y. Choi and J. Dalseno and M. Danilov and M. Dash and A. Drutskoy and S. Eidelman and S. Fratina and B. Golob and H. Ha and J. Haba and T. Hara and K. Hayasaka and H. Hayashii and M. Hazumi and D. Heffernan and Y. Hoshi and Hou, \{W. S.\} and Hsiung, \{Y. B.\} and Hyun, \{H. J.\} and K. Inami and A. Ishikawa and H. Ishino and R. Itoh and M. Iwasaki and Kah, \{D. H.\} and H. Kaji and P. Kapusta and N. Katayama and T. Kawasaki and H. Kichimi and Kim, \{H. J.\} and Kim, \{Y. J.\} and K. Kinoshita and S. Korpar and Y. Kozakai and P. Kri{\v z}an and P. Krokovny and R. Kumar and Kuo, \{C. C.\} and Y. Kuroki and Kwon, \{Y. J.\} and Lee, \{J. S.\} and Lee, \{M. J.\} and Lee, \{S. E.\} and T. Lesiak and J. Li and C. Liu and D. Liventsev and F. Mandl and A. Matyja and S. McOnie and T. Medvedeva and H. Miyake and H. Miyata and Y. Miyazaki and R. Mizuk and M. Nakao and H. Nakazawa and S. Nishida and O. Nitoh and T. Nozaki and S. Ogawa and T. Ohshima and S. Okuno and Olsen, \{S. L.\} and H. Ozaki and P. Pakhlov and G. Pakhlova and H. Palka and Park, \{C. W.\} and H. Park and Peak, \{L. S.\} and R. Pestotnik and Piilonen, \{L. E.\} and H. Sahoo and Y. Sakai and O. Schneider and J. Sch{\"u}mann and Schwartz, \{A. J.\} and K. Senyo and Sevior, \{M. E.\} and M. Shapkin and H. Shibuya and Shiu, \{J. G.\} and Singh, \{J. B.\} and A. Sokolov and A. Somov and S. Stani{\v c} and M. Stari{\v c} and T. Sumiyoshi and F. Takasaki and N. Tamura and M. Tanaka and Taylor, \{G. N.\} and Y. Teramoto and I. Tikhomirov and K. Trabelsi and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and P. Urquijo and G. Varner and Varvell, \{K. E.\} and K. Vervink and S. Villa and A. Vinokurova and Wang, \{C. C.\} and Wang, \{C. H.\} and Wang, \{M. Z.\} and P. Wang and Y. Watanabe and R. Wedd and E. Won and Yabsley, \{B. D.\} and H. Yamamoto and Y. Yamashita and Yuan, \{C. Z.\} and Zhang, \{C. C.\} and Zhang, \{Z. P.\} and A. Zupanc",

year = "2008",

month = jun,

day = "16",

doi = "10.1103/PhysRevD.77.112003",

language = "English",

volume = "77",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

publisher = "American Physical Society",

number = "11",

}

Bitenc, U, Adachi, I, Aihara, H, Arinstein, K, Aushev, T, Bakich, AM, Balagura, V, Bedny, I, Belous, K, Bondar, A, Bozek, A, Bračko, M, Brodzicka, J, Browder, TE, Chang, MC, Chen, A, Chen, WT, Cheon, BG, Chistov, R, Cho, IS, Choi, Y, Dalseno, J, Danilov, M, Dash, M, Drutskoy, A, Eidelman, S, Fratina, S, Golob, B, Ha, H, Haba, J, Hara, T, Hayasaka, K, Hayashii, H, Hazumi, M, Heffernan, D, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, M, Kah, DH, Kaji, H, Kapusta, P, Katayama, N, Kawasaki, T, Kichimi, H, Kim, HJ, Kim, YJ, Kinoshita, K, Korpar, S, Kozakai, Y, Križan, P, Krokovny, P, Kumar, R, Kuo, CC, Kuroki, Y, Kwon, YJ, Lee, JS, Lee, MJ, Lee, SE, Lesiak, T, Li, J, Liu, C, Liventsev, D, Mandl, F, Matyja, A, McOnie, S, Medvedeva, T, Miyake, H, Miyata, H, Miyazaki, Y, Mizuk, R, Nakao, M, Nakazawa, H, Nishida, S, Nitoh, O, Nozaki, T, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Ozaki, H, Pakhlov, P, Pakhlova, G, Palka, H, Park, CW, Park, H, Peak, LS, Pestotnik, R, Piilonen, LE, Sahoo, H, Sakai, Y, Schneider, O, Schümann, J, Schwartz, AJ, Senyo, K, Sevior, ME, Shapkin, M, Shibuya, H, Shiu, JG, Singh, JB, Sokolov, A, Somov, A, Stanič, S, Starič, M, Sumiyoshi, T, Takasaki, F, Tamura, N, Tanaka, M, Taylor, GN, Teramoto, Y, Tikhomirov, I, Trabelsi, K, Uehara, S, Ueno, K, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Varner, G, Varvell, KE, Vervink, K, Villa, S, Vinokurova, A, Wang, CC, Wang, CH, Wang, MZ, Wang, P, Watanabe, Y, Wedd, R, Won, E, Yabsley, BD, Yamamoto, H, Yamashita, Y, Yuan, CZ, Zhang, CC, Zhang, ZP & Zupanc, A 2008, 'Improved search for D0-D̄0 mixing using semileptonic decays at Belle', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 77, no. 11, 112003. https://doi.org/10.1103/PhysRevD.77.112003

TY - JOUR

T1 - Improved search for D0-D̄0 mixing using semileptonic decays at Belle

AU - Bitenc, U.

AU - Adachi, I.

AU - Aihara, H.

AU - Arinstein, K.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Bedny, I.

AU - Belous, K.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chen, A.

AU - Chen, W. T.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Cho, I. S.

AU - Choi, Y.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, M.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Fratina, S.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Heffernan, D.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Inami, K.

AU - Ishikawa, A.

AU - Ishino, H.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Kah, D. H.

AU - Kaji, H.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Korpar, S.

AU - Kozakai, Y.

AU - Križan, P.

AU - Krokovny, P.

AU - Kumar, R.

AU - Kuo, C. C.

AU - Kuroki, Y.

AU - Kwon, Y. J.

AU - Lee, J. S.

AU - Lee, M. J.

AU - Lee, S. E.

AU - Lesiak, T.

AU - Li, J.

AU - Liu, C.

AU - Liventsev, D.

AU - Mandl, F.

AU - Matyja, A.

AU - McOnie, S.

AU - Medvedeva, T.

AU - Miyake, H.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mizuk, R.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Nishida, S.

AU - Nitoh, O.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Peak, L. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schümann, J.

AU - Schwartz, A. J.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shibuya, H.

AU - Shiu, J. G.

AU - Singh, J. B.

AU - Sokolov, A.

AU - Somov, A.

AU - Stanič, S.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Takasaki, F.

AU - Tamura, N.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Trabelsi, K.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Varner, G.

AU - Varvell, K. E.

AU - Vervink, K.

AU - Villa, S.

AU - Vinokurova, A.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Watanabe, Y.

AU - Wedd, R.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Yuan, C. Z.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zupanc, A.

PY - 2008/6/16

Y1 - 2008/6/16

N2 - A search for mixing in the neutral D meson system has been performed using semileptonic D0→K(*)-e+ν and D0→K(*)-μ+ν decays. Neutral D mesons from D*+→D0πs+ decays are used and the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 492fb-1 of data recorded by the Belle detector. From the yield of right-sign and wrong-sign decays arising from nonmixed and mixed events, respectively, we measure the ratio of the time-integrated mixing rate to the unmixed rate to be RM=(1.3±2.2±2.0)×10-4. This corresponds to an upper limit of RM<6.1×10-4 at the 90% C.L.

AB - A search for mixing in the neutral D meson system has been performed using semileptonic D0→K(*)-e+ν and D0→K(*)-μ+ν decays. Neutral D mesons from D*+→D0πs+ decays are used and the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 492fb-1 of data recorded by the Belle detector. From the yield of right-sign and wrong-sign decays arising from nonmixed and mixed events, respectively, we measure the ratio of the time-integrated mixing rate to the unmixed rate to be RM=(1.3±2.2±2.0)×10-4. This corresponds to an upper limit of RM<6.1×10-4 at the 90% C.L.

U2 - 10.1103/PhysRevD.77.112003

DO - 10.1103/PhysRevD.77.112003

M3 - Article

AN - SCOPUS:45549095897

SN - 1550-7998

VL - 77

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

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

IS - 11

M1 - 112003

ER -

Improved search for D0-D̄0 mixing using semileptonic decays at Belle

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