Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0

P. Krokovny; K. Abe; K. Abe; I. Adachi; H. Aihara; D. Anipko; K. Arinstein; Y. Asano; V. Aulchenko; T. Aushev; S. Bahinipati; A. M. Bakich; V. Balagura; E. Barberio; A. Bay; U. Bitenc; I. Bizjak; A. Bondar; A. Bozek; M. Bračko; T. E. Browder; Y. Chao; A. Chen; W. T. Chen; Y. Choi; A. Chuvikov; S. Cole; J. Dalseno; M. Danilov; M. Dash; S. Eidelman; D. Epifanov; S. Fratina; N. Gabyshev; A. Garmash; T. Gershon; A. Go; A. Gorišek; H. Ha; K. Hayasaka; H. Hayashii; M. Hazumi; D. Heffernan; T. Higuchi; L. Hinz; T. Hokuue; Y. Hoshi; S. Hou; W. S. Hou; Y. B. Hsiung; T. Iijima; K. Ikado; A. Imoto; K. Inami; A. Ishikawa; H. Ishino; R. Itoh; M. Iwasaki; Y. Iwasaki; J. H. Kang; N. Katayama; H. Kawai; T. Kawasaki; H. Kichimi; H. J. Kim; S. M. Kim; K. Kinoshita; S. Korpar; P. Križan; R. Kulasiri; R. Kumar; C. C. Kuo; A. Kuzmin; Y. J. Kwon; J. Lee; T. Lesiak; J. Li; S. W. Lin; G. Majumder; T. Matsumoto; S. McOnie; W. Mitaroff; K. Miyabayashi; Y. Miyazaki; T. Mori; I. Nakamura; M. Nakao; S. Nishida; T. Nozaki; S. Ogawa; T. Ohshima; T. Okabe; S. Okuno; H. Ozaki; P. Pakhlov; C. W. Park; H. Park; L. S. Peak; R. Pestotnik; L. E. Piilonen; A. Poluektov; M. Rozanska; Y. Sakai; T. R. Sarangi; N. Sato; N. Satoyama; T. Schietinger; O. Schneider; K. Senyo; H. Shibuya; B. Shwartz; J. B. Singh; A. Sokolov; A. Somov; N. Soni; R. Stamen; M. Starič; H. Stoeck; K. Sumisawa; O. Tajima; F. Takasaki; K. Tamai; M. Tanaka; Y. Teramoto; X. C. Tian; K. Trabelsi; T. Tsuboyama; T. Tsukamoto; S. Uehara; K. Ueno; S. Uno; P. Urquijo; Y. Ushiroda; G. Varner; K. E. Varvell; S. Villa; C. C. Wang; C. H. Wang; Y. Watanabe; E. Won; B. D. Yabsley; A. Yamaguchi; Y. Yamashita; M. Yamauchi; J. Ying; L. M. Zhang; Z. P. Zhang; V. Zhilich

doi:10.1103/PhysRevLett.97.081801

Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0

P. Krokovny
, K. Abe
, K. Abe
, I. Adachi
, H. Aihara
, D. Anipko
, K. Arinstein
, Y. Asano
, V. Aulchenko
, T. Aushev
, S. Bahinipati
, A. M. Bakich
, V. Balagura
, E. Barberio
, A. Bay
, U. Bitenc
, I. Bizjak
, A. Bondar
, A. Bozek
, M. Bračko

T. E. Browder, Y. Chao, A. Chen, W. T. Chen, Y. Choi, A. Chuvikov, S. Cole, J. Dalseno, M. Danilov, M. Dash, S. Eidelman, D. Epifanov, S. Fratina, N. Gabyshev, A. Garmash, T. Gershon, A. Go, A. Gorišek, H. Ha, K. Hayasaka, H. Hayashii, M. Hazumi, D. Heffernan, T. Higuchi, L. Hinz, T. Hokuue, Y. Hoshi, S. Hou, W. S. Hou, Y. B. Hsiung, T. Iijima, K. Ikado, A. Imoto, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, M. Iwasaki, Y. Iwasaki, J. H. Kang, N. Katayama, H. Kawai, T. Kawasaki, H. Kichimi, H. J. Kim, S. M. Kim, K. Kinoshita, S. Korpar, P. Križan, R. Kulasiri, R. Kumar, C. C. Kuo, A. Kuzmin, Y. J. Kwon, J. Lee, T. Lesiak, J. Li, S. W. Lin, G. Majumder, T. Matsumoto, S. McOnie, W. Mitaroff, K. Miyabayashi, Y. Miyazaki, T. Mori, I. Nakamura, M. Nakao, S. Nishida, T. Nozaki, S. Ogawa, T. Ohshima, T. Okabe, S. Okuno, H. Ozaki, P. Pakhlov, C. W. Park, H. Park, L. S. Peak, R. Pestotnik, L. E. Piilonen, A. Poluektov, M. Rozanska, Y. Sakai, T. R. Sarangi, N. Sato, N. Satoyama, T. Schietinger, O. Schneider, K. Senyo, H. Shibuya, B. Shwartz, J. B. Singh, A. Sokolov, A. Somov, N. Soni, R. Stamen, M. Starič, H. Stoeck, K. Sumisawa, O. Tajima, F. Takasaki, K. Tamai, M. Tanaka, Y. Teramoto, X. C. Tian, K. Trabelsi, T. Tsuboyama, T. Tsukamoto, S. Uehara, K. Ueno, S. Uno, P. Urquijo, Y. Ushiroda, G. Varner, K. E. Varvell, S. Villa, C. C. Wang, C. H. Wang, Y. Watanabe, E. Won, B. D. Yabsley, A. Yamaguchi, Y. Yamashita, M. Yamauchi, J. Ying, L. M. Zhang, Z. P. Zhang, V. Zhilich

High Energy Accelerator Research Organization (KEK)
Tohoku Gakuin University
University of Tokyo
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
University of Tsukuba
Institute for Theoretical and Experimental Physics
University of Cincinnati
University of Sydney
University of Melbourne
ENAC-IIC-GEL
Department of Biochemistry and Molecular and Structural Biology
Institute for Nuclear Physics
University of Maribor
University of Hawaii
National Taiwan University
National Central University
Sungkyunkwan University
Princeton University
Virginia Polytechnic Institute and State University
Korea University
Nagoya University
Nara Women's University
Osaka University
Tokyo Institute of Technology
Yonsei University
Chiba University
Niigata University
Kyungpook National University
University of Ljubljana
Panjab University
Seoul National University
University of Science and Technology of China
Tata Institute of Fundamental Research, Mumbai
Tokyo Metropolitan University
Institut für Hochenergiephysik
Toho University
Kanagawa University
Shinshu University
Kurchatov Institute
Osaka City University
Tsinghua University
National United University Taiwan
Tohoku University
Nippon Dental University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

55 Citations (Scopus)

Résumé

We present a measurement of the angle 1 of the Cabibbo-Kobayashi-Maskawa unitarity triangle using a time-dependent Dalitz analysis of D→KS0π+π- decays produced in neutral B meson decay to a neutral D meson and a light meson (B̄0→D(*)h0). The method allows a direct extraction of 21 and, therefore, helps to resolve the ambiguity between 21 and π-21 in the measurement of sin21. We obtain sin21=0.78±0.44±0. 22 and cos21=1.87-0.53-0.32+0.40+0.22. The sign of cos21 is determined to be positive at 98.3% C.L.

langue originale	Anglais
Numéro d'article	081801
journal	Physical Review Letters
Volume	97
Numéro de publication	8
Les DOIs	https://doi.org/10.1103/PhysRevLett.97.081801
état	Publié - 31 août 2006
Modification externe	Oui

Accès au document

10.1103/PhysRevLett.97.081801

Contient cette citation

Krokovny, P., Abe, K., Abe, K., Adachi, I., Aihara, H., Anipko, D., Arinstein, K., Asano, Y., Aulchenko, V., Aushev, T., Bahinipati, S., Bakich, A. M., Balagura, V., Barberio, E., Bay, A., Bitenc, U., Bizjak, I., Bondar, A., Bozek, A., ... Zhilich, V. (2006). Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0. Physical Review Letters, 97(8), Article 081801. https://doi.org/10.1103/PhysRevLett.97.081801

@article{8ea2a8d9d79845738b9b43e13692039f,

title = "Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of {\=B}0→D[KS0π+π-]h0",

abstract = "We present a measurement of the angle 1 of the Cabibbo-Kobayashi-Maskawa unitarity triangle using a time-dependent Dalitz analysis of D→KS0π+π- decays produced in neutral B meson decay to a neutral D meson and a light meson ({\=B}0→D(*)h0). The method allows a direct extraction of 21 and, therefore, helps to resolve the ambiguity between 21 and π-21 in the measurement of sin21. We obtain sin21=0.78±0.44±0. 22 and cos21=1.87-0.53-0.32+0.40+0.22. The sign of cos21 is determined to be positive at 98.3\% C.L.",

author = "P. Krokovny and K. Abe and K. Abe and I. Adachi and H. Aihara and D. Anipko and K. Arinstein and Y. Asano and V. Aulchenko and T. Aushev and S. Bahinipati and Bakich, \{A. M.\} and V. Balagura and E. Barberio and A. Bay and U. Bitenc and I. Bizjak and A. Bondar and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and Y. Chao and A. Chen and Chen, \{W. T.\} and Y. Choi and A. Chuvikov and S. Cole and J. Dalseno and M. Danilov and M. Dash and S. Eidelman and D. Epifanov and S. Fratina and N. Gabyshev and A. Garmash and T. Gershon and A. Go and A. Gori{\v s}ek and H. Ha and K. Hayasaka and H. Hayashii and M. Hazumi and D. Heffernan and T. Higuchi and L. Hinz and T. Hokuue and Y. Hoshi and S. Hou and Hou, \{W. S.\} and Hsiung, \{Y. B.\} and T. Iijima and K. Ikado and A. Imoto and K. Inami and A. Ishikawa and H. Ishino and R. Itoh and M. Iwasaki and Y. Iwasaki and Kang, \{J. H.\} and N. Katayama and H. Kawai and T. Kawasaki and H. Kichimi and Kim, \{H. J.\} and Kim, \{S. M.\} and K. Kinoshita and S. Korpar and P. Kri{\v z}an and R. Kulasiri and R. Kumar and Kuo, \{C. C.\} and A. Kuzmin and Kwon, \{Y. J.\} and J. Lee and T. Lesiak and J. Li and Lin, \{S. W.\} and G. Majumder and T. Matsumoto and S. McOnie and W. Mitaroff and K. Miyabayashi and Y. Miyazaki and T. Mori and I. Nakamura and M. Nakao and S. Nishida and T. Nozaki and S. Ogawa and T. Ohshima and T. Okabe and S. Okuno and H. Ozaki and P. Pakhlov and Park, \{C. W.\} and H. Park and Peak, \{L. S.\} and R. Pestotnik and Piilonen, \{L. E.\} and A. Poluektov and M. Rozanska and Y. Sakai and Sarangi, \{T. R.\} and N. Sato and N. Satoyama and T. Schietinger and O. Schneider and K. Senyo and H. Shibuya and B. Shwartz and Singh, \{J. B.\} and A. Sokolov and A. Somov and N. Soni and R. Stamen and M. Stari{\v c} and H. Stoeck and K. Sumisawa and O. Tajima and F. Takasaki and K. Tamai and M. Tanaka and Y. Teramoto and Tian, \{X. C.\} and K. Trabelsi and T. Tsuboyama and T. Tsukamoto and S. Uehara and K. Ueno and S. Uno and P. Urquijo and Y. Ushiroda and G. Varner and Varvell, \{K. E.\} and S. Villa and Wang, \{C. C.\} and Wang, \{C. H.\} and Y. Watanabe and E. Won and Yabsley, \{B. D.\} and A. Yamaguchi and Y. Yamashita and M. Yamauchi and J. Ying and Zhang, \{L. M.\} and Zhang, \{Z. P.\} and V. Zhilich",

year = "2006",

month = aug,

day = "31",

doi = "10.1103/PhysRevLett.97.081801",

language = "English",

volume = "97",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "8",

}

Krokovny, P, Abe, K, Abe, K, Adachi, I, Aihara, H, Anipko, D, Arinstein, K, Asano, Y, Aulchenko, V, Aushev, T, Bahinipati, S, Bakich, AM, Balagura, V, Barberio, E, Bay, A, Bitenc, U, Bizjak, I, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chao, Y, Chen, A, Chen, WT, Choi, Y, Chuvikov, A, Cole, S, Dalseno, J, Danilov, M, Dash, M, Eidelman, S, Epifanov, D, Fratina, S, Gabyshev, N, Garmash, A, Gershon, T, Go, A, Gorišek, A, Ha, H, Hayasaka, K, Hayashii, H, Hazumi, M, Heffernan, D, Higuchi, T, Hinz, L, Hokuue, T, Hoshi, Y, Hou, S, Hou, WS, Hsiung, YB, Iijima, T, Ikado, K, Imoto, A, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, M, Iwasaki, Y, Kang, JH, Katayama, N, Kawai, H, Kawasaki, T, Kichimi, H, Kim, HJ, Kim, SM, Kinoshita, K, Korpar, S, Križan, P, Kulasiri, R, Kumar, R, Kuo, CC, Kuzmin, A, Kwon, YJ, Lee, J, Lesiak, T, Li, J, Lin, SW, Majumder, G, Matsumoto, T, McOnie, S, Mitaroff, W, Miyabayashi, K, Miyazaki, Y, Mori, T, Nakamura, I, Nakao, M, Nishida, S, Nozaki, T, Ogawa, S, Ohshima, T, Okabe, T, Okuno, S, Ozaki, H, Pakhlov, P, Park, CW, Park, H, Peak, LS, Pestotnik, R, Piilonen, LE, Poluektov, A, Rozanska, M, Sakai, Y, Sarangi, TR, Sato, N, Satoyama, N, Schietinger, T, Schneider, O, Senyo, K, Shibuya, H, Shwartz, B, Singh, JB, Sokolov, A, Somov, A, Soni, N, Stamen, R, Starič, M, Stoeck, H, Sumisawa, K, Tajima, O, Takasaki, F, Tamai, K, Tanaka, M, Teramoto, Y, Tian, XC, Trabelsi, K, Tsuboyama, T, Tsukamoto, T, Uehara, S, Ueno, K, Uno, S, Urquijo, P, Ushiroda, Y, Varner, G, Varvell, KE, Villa, S, Wang, CC, Wang, CH, Watanabe, Y, Won, E, Yabsley, BD, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Ying, J, Zhang, LM, Zhang, ZP & Zhilich, V 2006, 'Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0', Physical Review Letters, VOL. 97, Numéro 8, 081801. https://doi.org/10.1103/PhysRevLett.97.081801

TY - JOUR

T1 - Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0

AU - Krokovny, P.

AU - Abe, K.

AU - Adachi, I.

AU - Aihara, H.

AU - Anipko, D.

AU - Arinstein, K.

AU - Asano, Y.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Barberio, E.

AU - Bay, A.

AU - Bitenc, U.

AU - Bizjak, I.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chao, Y.

AU - Chen, A.

AU - Chen, W. T.

AU - Choi, Y.

AU - Chuvikov, A.

AU - Cole, S.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, M.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Fratina, S.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gershon, T.

AU - Go, A.

AU - Gorišek, A.

AU - Ha, H.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Heffernan, D.

AU - Higuchi, T.

AU - Hinz, L.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, S.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Iijima, T.

AU - Ikado, K.

AU - Imoto, A.

AU - Inami, K.

AU - Ishikawa, A.

AU - Ishino, H.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Kang, J. H.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, S. M.

AU - Kinoshita, K.

AU - Korpar, S.

AU - Križan, P.

AU - Kulasiri, R.

AU - Kumar, R.

AU - Kuo, C. C.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lee, J.

AU - Lesiak, T.

AU - Li, J.

AU - Lin, S. W.

AU - Majumder, G.

AU - Matsumoto, T.

AU - McOnie, S.

AU - Mitaroff, W.

AU - Miyabayashi, K.

AU - Miyazaki, Y.

AU - Mori, T.

AU - Nakamura, I.

AU - Nakao, M.

AU - Nishida, S.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okabe, T.

AU - Okuno, S.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Park, C. W.

AU - Park, H.

AU - Peak, L. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Rozanska, M.

AU - Sakai, Y.

AU - Sarangi, T. R.

AU - Sato, N.

AU - Satoyama, N.

AU - Schietinger, T.

AU - Schneider, O.

AU - Senyo, K.

AU - Shibuya, H.

AU - Shwartz, B.

AU - Singh, J. B.

AU - Sokolov, A.

AU - Somov, A.

AU - Soni, N.

AU - Stamen, R.

AU - Starič, M.

AU - Stoeck, H.

AU - Sumisawa, K.

AU - Tajima, O.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tanaka, M.

AU - Teramoto, Y.

AU - Tian, X. C.

AU - Trabelsi, K.

AU - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Ueno, K.

AU - Uno, S.

AU - Urquijo, P.

AU - Ushiroda, Y.

AU - Varner, G.

AU - Varvell, K. E.

AU - Villa, S.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Watanabe, Y.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Ying, J.

AU - Zhang, L. M.

AU - Zhang, Z. P.

AU - Zhilich, V.

PY - 2006/8/31

Y1 - 2006/8/31

N2 - We present a measurement of the angle 1 of the Cabibbo-Kobayashi-Maskawa unitarity triangle using a time-dependent Dalitz analysis of D→KS0π+π- decays produced in neutral B meson decay to a neutral D meson and a light meson (B̄0→D(*)h0). The method allows a direct extraction of 21 and, therefore, helps to resolve the ambiguity between 21 and π-21 in the measurement of sin21. We obtain sin21=0.78±0.44±0. 22 and cos21=1.87-0.53-0.32+0.40+0.22. The sign of cos21 is determined to be positive at 98.3% C.L.

AB - We present a measurement of the angle 1 of the Cabibbo-Kobayashi-Maskawa unitarity triangle using a time-dependent Dalitz analysis of D→KS0π+π- decays produced in neutral B meson decay to a neutral D meson and a light meson (B̄0→D(*)h0). The method allows a direct extraction of 21 and, therefore, helps to resolve the ambiguity between 21 and π-21 in the measurement of sin21. We obtain sin21=0.78±0.44±0. 22 and cos21=1.87-0.53-0.32+0.40+0.22. The sign of cos21 is determined to be positive at 98.3% C.L.

U2 - 10.1103/PhysRevLett.97.081801

DO - 10.1103/PhysRevLett.97.081801

M3 - Article

AN - SCOPUS:33747868216

SN - 0031-9007

VL - 97

JO - Physical Review Letters

JF - Physical Review Letters

IS - 8

M1 - 081801

ER -

Measurement of the quark mixing parameter cos21 using time-dependent dalitz analysis of B̄0→D[KS0π+π-]h0

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