Improved measurement of mixing-induced CP violation in the neutral B meson system

K. Abe, K. Abe, T. Abe, I. Adachi, H. Aihara, M. Akatsu, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, E. Banas, A. Bay, P. K. Behera, I. Bizjak, A. Bondar, A. Bozek, M. Bračko, J. Brodzicka, T. E. Browder & 200 others B. C.K. Casey, P. Chang, Y. Chao, K. Chen, B. G. Cheon, R. Chistov, Y. Choi, Y. K. Choi, M. Danilov, L. Y. Dong, A. Drutskoy, S. Eidelman, V. Eiges, Y. Enari, C. W. Everton, F. Fang, H. Fujii, C. Fukunaga, N. Gabyshev, A. Garmash, T. Gershon, B. Golob, K. Gotow, R. Guo, J. Haba, K. Hanagaki, F. Handa, K. Hara, T. Hara, Y. Harada, N. C. Hastings, H. Hayashii, M. Hazumi, E. M. Heenan, I. Higuchi, T. Higuchi, L. Hinz, T. Hojo, T. Hokuue, Y. Hoshi, W. Hou, H. Huang, T. Igaki, Y. Igarashi, T. Iijima, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, H. Iwasaki, Y. Iwasaki, H. K. Jang, H. Kakuno, J. Kaneko, J. H. Kang, J. S. Kang, N. Katayama, H. Kawai, H. Kawai, Y. Kawakami, N. Kawamura, T. Kawasaki, H. Kichimi, D. W. Kim, Heejong Kim, H. J. Kim, H. O. Kim, Hyunwoo Kim, K. Kinoshita, S. Kobayashi, K. Korotushenko, S. Korpar, P. Križan, P. Krokovny, S. Kumar, A. Kuzmin, Y. Kwon, J. S. Lange, G. Leder, S. H. Lee, J. Li, A. Limosani, J. MacNaughton, G. Majumder, F. Mandl, D. Marlow, S. Matsumoto, T. Matsumoto, W. Mitaroff, K. Miyabayashi, Y. Miyabayashi, H. Miyake, G. R. Moloney, T. Mori, A. Murakami, T. Nagamine, Y. Nagasaka, T. Nakadaira, E. Nakano, M. Nakao, H. Nakazawa, J. W. Nam, Z. Natkaniec, K. Neichi, S. Nishida, O. Nitoh, S. Noguchi, T. Nozaki, S. Ogawa, T. Ohshima, T. Okabe, S. L. Olsen, Y. Onuki, W. Ostrowicz, H. Ozaki, P. Pakhlov, H. Palka, C. W. Park, H. Park, K. S. Park, J. Perroud, L. E. Piilonen, F. J. Ronga, N. Root, M. Rozanska, K. Rybicki, H. Sagawa, S. Saitoh, Y. Sakai, H. Sakamoto, M. Satapathy, A. Satpathy, O. Schneider, S. Schrenk, C. Schwanda, S. Semenov, K. Senyo, R. Seuster, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, A. Sugi, A. Sugiyama, K. Sumisawa, T. Sumiyoshi, K. Suzuki, S. Suzuki, S. Y. Suzuki, H. Tajima, T. Takahashi, F. Takasaki, K. Tamai, N. Tamura, J. Tanaka, M. Tanaka, G. N. Taylor, Y. Teramoto, S. Tokuda, T. Tomura, K. Trabelsi, W. Trischuk, T. Tsuboyama, T. Tsukamoto, S. Uehara, K. Ueno, Y. Unno, S. Uno, N. Uozaki, Y. Ushiroda, S. E. Vahsen, G. Varner, K. E. Varvell, C. C. Wang, C. H. Wang, J. G. Wang, M. Wang, Y. Watanabe, Eunil Won, B. D. Yabsley, Y. Yamada, A. Yamaguchi, H. Yamamoto, Y. Yamashita, Y. Yamashita, M. Yamauchi, H. Yanai, J. Yashima, P. Yeh, M. Yokoyama, Y. Yuan, Y. Yusa, H. Yuta, C. C. Zhang, J. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar

Research output: Contribution to journalArticle

236 Citations (Scopus)

Abstract

We present an improved measurement of the standard model CP violation parameter [Formula Presented] (also known as [Formula Presented] based on a sample of [Formula Presented] [Formula Presented] pairs collected at the [Formula Presented] resonance with the Belle detector at the KEKB asymmetric-energy [Formula Presented] collider. One neutral B meson is reconstructed in a [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] or [Formula Presented] CP-eigenstate decay channel and the flavor of the accompanying B meson is identified from its decay products. From the asymmetry in the distribution of the time interval between the two B meson decay points, we obtain [Formula Presented]

Original languageEnglish
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume66
Issue number7
DOIs
Publication statusPublished - 2002 Jan 1

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CP violation
mesons
decay

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Improved measurement of mixing-induced CP violation in the neutral B meson system. / Abe, K.; Abe, K.; Abe, T.; Adachi, I.; Aihara, H.; Akatsu, M.; Asano, Y.; Aso, T.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Banas, E.; Bay, A.; Behera, P. K.; Bizjak, I.; Bondar, A.; Bozek, A.; Bračko, M.; Brodzicka, J.; Browder, T. E.; Casey, B. C.K.; Chang, P.; Chao, Y.; Chen, K.; Cheon, B. G.; Chistov, R.; Choi, Y.; Choi, Y. K.; Danilov, M.; Dong, L. Y.; Drutskoy, A.; Eidelman, S.; Eiges, V.; Enari, Y.; Everton, C. W.; Fang, F.; Fujii, H.; Fukunaga, C.; Gabyshev, N.; Garmash, A.; Gershon, T.; Golob, B.; Gotow, K.; Guo, R.; Haba, J.; Hanagaki, K.; Handa, F.; Hara, K.; Hara, T.; Harada, Y.; Hastings, N. C.; Hayashii, H.; Hazumi, M.; Heenan, E. M.; Higuchi, I.; Higuchi, T.; Hinz, L.; Hojo, T.; Hokuue, T.; Hoshi, Y.; Hou, W.; Huang, H.; Igaki, T.; Igarashi, Y.; Iijima, T.; Inami, K.; Ishikawa, A.; Ishino, H.; Itoh, R.; Iwasaki, H.; Iwasaki, Y.; Jang, H. K.; Kakuno, H.; Kaneko, J.; Kang, J. H.; Kang, J. S.; Katayama, N.; Kawai, H.; Kawai, H.; Kawakami, Y.; Kawamura, N.; Kawasaki, T.; Kichimi, H.; Kim, D. W.; Kim, Heejong; Kim, H. J.; Kim, H. O.; Kim, Hyunwoo; Kinoshita, K.; Kobayashi, S.; Korotushenko, K.; Korpar, S.; Križan, P.; Krokovny, P.; Kumar, S.; Kuzmin, A.; Kwon, Y.; Lange, J. S.; Leder, G.; Lee, S. H.; Li, J.; Limosani, A.; MacNaughton, J.; Majumder, G.; Mandl, F.; Marlow, D.; Matsumoto, S.; Matsumoto, T.; Mitaroff, W.; Miyabayashi, K.; Miyabayashi, Y.; Miyake, H.; Moloney, G. R.; Mori, T.; Murakami, A.; Nagamine, T.; Nagasaka, Y.; Nakadaira, T.; Nakano, E.; Nakao, M.; Nakazawa, H.; Nam, J. W.; Natkaniec, Z.; Neichi, K.; Nishida, S.; Nitoh, O.; Noguchi, S.; Nozaki, T.; Ogawa, S.; Ohshima, T.; Okabe, T.; Olsen, S. L.; Onuki, Y.; Ostrowicz, W.; Ozaki, H.; Pakhlov, P.; Palka, H.; Park, C. W.; Park, H.; Park, K. S.; Perroud, J.; Piilonen, L. E.; Ronga, F. J.; Root, N.; Rozanska, M.; Rybicki, K.; Sagawa, H.; Saitoh, S.; Sakai, Y.; Sakamoto, H.; Satapathy, M.; Satpathy, A.; Schneider, O.; Schrenk, S.; Schwanda, C.; Semenov, S.; Senyo, K.; Seuster, R.; Shibuya, H.; Shwartz, B.; Sidorov, V.; Singh, J. B.; Soni, N.; Stanič, S.; Sugi, A.; Sugiyama, A.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, K.; Suzuki, S.; Suzuki, S. Y.; Tajima, H.; Takahashi, T.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, J.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tokuda, S.; Tomura, T.; Trabelsi, K.; Trischuk, W.; Tsuboyama, T.; Tsukamoto, T.; Uehara, S.; Ueno, K.; Unno, Y.; Uno, S.; Uozaki, N.; Ushiroda, Y.; Vahsen, S. E.; Varner, G.; Varvell, K. E.; Wang, C. C.; Wang, C. H.; Wang, J. G.; Wang, M.; Watanabe, Y.; Won, Eunil; Yabsley, B. D.; Yamada, Y.; Yamaguchi, A.; Yamamoto, H.; Yamashita, Y.; Yamashita, Y.; Yamauchi, M.; Yanai, H.; Yashima, J.; Yeh, P.; Yokoyama, M.; Yuan, Y.; Yusa, Y.; Yuta, H.; Zhang, C. C.; Zhang, J.; Zhang, Z. P.; Zhilich, V.; Žontar, D.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 66, No. 7, 01.01.2002.

Research output: Contribution to journalArticle

Abe, K, Abe, K, Abe, T, Adachi, I, Aihara, H, Akatsu, M, Asano, Y, Aso, T, Aulchenko, V, Aushev, T, Bakich, AM, Banas, E, Bay, A, Behera, PK, Bizjak, I, Bondar, A, Bozek, A, Bračko, M, Brodzicka, J, Browder, TE, Casey, BCK, Chang, P, Chao, Y, Chen, K, Cheon, BG, Chistov, R, Choi, Y, Choi, YK, Danilov, M, Dong, LY, Drutskoy, A, Eidelman, S, Eiges, V, Enari, Y, Everton, CW, Fang, F, Fujii, H, Fukunaga, C, Gabyshev, N, Garmash, A, Gershon, T, Golob, B, Gotow, K, Guo, R, Haba, J, Hanagaki, K, Handa, F, Hara, K, Hara, T, Harada, Y, Hastings, NC, Hayashii, H, Hazumi, M, Heenan, EM, Higuchi, I, Higuchi, T, Hinz, L, Hojo, T, Hokuue, T, Hoshi, Y, Hou, W, Huang, H, Igaki, T, Igarashi, Y, Iijima, T, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, H, Iwasaki, Y, Jang, HK, Kakuno, H, Kaneko, J, Kang, JH, Kang, JS, Katayama, N, Kawai, H, Kawai, H, Kawakami, Y, Kawamura, N, Kawasaki, T, Kichimi, H, Kim, DW, Kim, H, Kim, HJ, Kim, HO, Kim, H, Kinoshita, K, Kobayashi, S, Korotushenko, K, Korpar, S, Križan, P, Krokovny, P, Kumar, S, Kuzmin, A, Kwon, Y, Lange, JS, Leder, G, Lee, SH, Li, J, Limosani, A, MacNaughton, J, Majumder, G, Mandl, F, Marlow, D, Matsumoto, S, Matsumoto, T, Mitaroff, W, Miyabayashi, K, Miyabayashi, Y, Miyake, H, Moloney, GR, Mori, T, Murakami, A, Nagamine, T, Nagasaka, Y, Nakadaira, T, Nakano, E, Nakao, M, Nakazawa, H, Nam, JW, Natkaniec, Z, Neichi, K, Nishida, S, Nitoh, O, Noguchi, S, Nozaki, T, Ogawa, S, Ohshima, T, Okabe, T, Olsen, SL, Onuki, Y, Ostrowicz, W, Ozaki, H, Pakhlov, P, Palka, H, Park, CW, Park, H, Park, KS, Perroud, J, Piilonen, LE, Ronga, FJ, Root, N, Rozanska, M, Rybicki, K, Sagawa, H, Saitoh, S, Sakai, Y, Sakamoto, H, Satapathy, M, Satpathy, A, Schneider, O, Schrenk, S, Schwanda, C, Semenov, S, Senyo, K, Seuster, R, Shibuya, H, Shwartz, B, Sidorov, V, Singh, JB, Soni, N, Stanič, S, Sugi, A, Sugiyama, A, Sumisawa, K, Sumiyoshi, T, Suzuki, K, Suzuki, S, Suzuki, SY, Tajima, H, Takahashi, T, Takasaki, F, Tamai, K, Tamura, N, Tanaka, J, Tanaka, M, Taylor, GN, Teramoto, Y, Tokuda, S, Tomura, T, Trabelsi, K, Trischuk, W, Tsuboyama, T, Tsukamoto, T, Uehara, S, Ueno, K, Unno, Y, Uno, S, Uozaki, N, Ushiroda, Y, Vahsen, SE, Varner, G, Varvell, KE, Wang, CC, Wang, CH, Wang, JG, Wang, M, Watanabe, Y, Won, E, Yabsley, BD, Yamada, Y, Yamaguchi, A, Yamamoto, H, Yamashita, Y, Yamashita, Y, Yamauchi, M, Yanai, H, Yashima, J, Yeh, P, Yokoyama, M, Yuan, Y, Yusa, Y, Yuta, H, Zhang, CC, Zhang, J, Zhang, ZP, Zhilich, V & Žontar, D 2002, 'Improved measurement of mixing-induced CP violation in the neutral B meson system', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 66, no. 7. https://doi.org/10.1103/PhysRevD.66.071102
Abe, K. ; Abe, K. ; Abe, T. ; Adachi, I. ; Aihara, H. ; Akatsu, M. ; Asano, Y. ; Aso, T. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Banas, E. ; Bay, A. ; Behera, P. K. ; Bizjak, I. ; Bondar, A. ; Bozek, A. ; Bračko, M. ; Brodzicka, J. ; Browder, T. E. ; Casey, B. C.K. ; Chang, P. ; Chao, Y. ; Chen, K. ; Cheon, B. G. ; Chistov, R. ; Choi, Y. ; Choi, Y. K. ; Danilov, M. ; Dong, L. Y. ; Drutskoy, A. ; Eidelman, S. ; Eiges, V. ; Enari, Y. ; Everton, C. W. ; Fang, F. ; Fujii, H. ; Fukunaga, C. ; Gabyshev, N. ; Garmash, A. ; Gershon, T. ; Golob, B. ; Gotow, K. ; Guo, R. ; Haba, J. ; Hanagaki, K. ; Handa, F. ; Hara, K. ; Hara, T. ; Harada, Y. ; Hastings, N. C. ; Hayashii, H. ; Hazumi, M. ; Heenan, E. M. ; Higuchi, I. ; Higuchi, T. ; Hinz, L. ; Hojo, T. ; Hokuue, T. ; Hoshi, Y. ; Hou, W. ; Huang, H. ; Igaki, T. ; Igarashi, Y. ; Iijima, T. ; Inami, K. ; Ishikawa, A. ; Ishino, H. ; Itoh, R. ; Iwasaki, H. ; Iwasaki, Y. ; Jang, H. K. ; Kakuno, H. ; Kaneko, J. ; Kang, J. H. ; Kang, J. S. ; Katayama, N. ; Kawai, H. ; Kawai, H. ; Kawakami, Y. ; Kawamura, N. ; Kawasaki, T. ; Kichimi, H. ; Kim, D. W. ; Kim, Heejong ; Kim, H. J. ; Kim, H. O. ; Kim, Hyunwoo ; Kinoshita, K. ; Kobayashi, S. ; Korotushenko, K. ; Korpar, S. ; Križan, P. ; Krokovny, P. ; Kumar, S. ; Kuzmin, A. ; Kwon, Y. ; Lange, J. S. ; Leder, G. ; Lee, S. H. ; Li, J. ; Limosani, A. ; MacNaughton, J. ; Majumder, G. ; Mandl, F. ; Marlow, D. ; Matsumoto, S. ; Matsumoto, T. ; Mitaroff, W. ; Miyabayashi, K. ; Miyabayashi, Y. ; Miyake, H. ; Moloney, G. R. ; Mori, T. ; Murakami, A. ; Nagamine, T. ; Nagasaka, Y. ; Nakadaira, T. ; Nakano, E. ; Nakao, M. ; Nakazawa, H. ; Nam, J. W. ; Natkaniec, Z. ; Neichi, K. ; Nishida, S. ; Nitoh, O. ; Noguchi, S. ; Nozaki, T. ; Ogawa, S. ; Ohshima, T. ; Okabe, T. ; Olsen, S. L. ; Onuki, Y. ; Ostrowicz, W. ; Ozaki, H. ; Pakhlov, P. ; Palka, H. ; Park, C. W. ; Park, H. ; Park, K. S. ; Perroud, J. ; Piilonen, L. E. ; Ronga, F. J. ; Root, N. ; Rozanska, M. ; Rybicki, K. ; Sagawa, H. ; Saitoh, S. ; Sakai, Y. ; Sakamoto, H. ; Satapathy, M. ; Satpathy, A. ; Schneider, O. ; Schrenk, S. ; Schwanda, C. ; Semenov, S. ; Senyo, K. ; Seuster, R. ; Shibuya, H. ; Shwartz, B. ; Sidorov, V. ; Singh, J. B. ; Soni, N. ; Stanič, S. ; Sugi, A. ; Sugiyama, A. ; Sumisawa, K. ; Sumiyoshi, T. ; Suzuki, K. ; Suzuki, S. ; Suzuki, S. Y. ; Tajima, H. ; Takahashi, T. ; Takasaki, F. ; Tamai, K. ; Tamura, N. ; Tanaka, J. ; Tanaka, M. ; Taylor, G. N. ; Teramoto, Y. ; Tokuda, S. ; Tomura, T. ; Trabelsi, K. ; Trischuk, W. ; Tsuboyama, T. ; Tsukamoto, T. ; Uehara, S. ; Ueno, K. ; Unno, Y. ; Uno, S. ; Uozaki, N. ; Ushiroda, Y. ; Vahsen, S. E. ; Varner, G. ; Varvell, K. E. ; Wang, C. C. ; Wang, C. H. ; Wang, J. G. ; Wang, M. ; Watanabe, Y. ; Won, Eunil ; Yabsley, B. D. ; Yamada, Y. ; Yamaguchi, A. ; Yamamoto, H. ; Yamashita, Y. ; Yamashita, Y. ; Yamauchi, M. ; Yanai, H. ; Yashima, J. ; Yeh, P. ; Yokoyama, M. ; Yuan, Y. ; Yusa, Y. ; Yuta, H. ; Zhang, C. C. ; Zhang, J. ; Zhang, Z. P. ; Zhilich, V. ; Žontar, D. / Improved measurement of mixing-induced CP violation in the neutral B meson system. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2002 ; Vol. 66, No. 7.
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title = "Improved measurement of mixing-induced CP violation in the neutral B meson system",
abstract = "We present an improved measurement of the standard model CP violation parameter [Formula Presented] (also known as [Formula Presented] based on a sample of [Formula Presented] [Formula Presented] pairs collected at the [Formula Presented] resonance with the Belle detector at the KEKB asymmetric-energy [Formula Presented] collider. One neutral B meson is reconstructed in a [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] or [Formula Presented] CP-eigenstate decay channel and the flavor of the accompanying B meson is identified from its decay products. From the asymmetry in the distribution of the time interval between the two B meson decay points, we obtain [Formula Presented]",
author = "K. Abe and K. Abe and T. Abe and I. Adachi and H. Aihara and M. Akatsu and Y. Asano and T. Aso and V. Aulchenko and T. Aushev and Bakich, {A. M.} and E. Banas and A. Bay and Behera, {P. K.} and I. Bizjak and A. Bondar and A. Bozek and M. Bračko and J. Brodzicka and Browder, {T. E.} and Casey, {B. C.K.} and P. Chang and Y. Chao and K. Chen and Cheon, {B. G.} and R. Chistov and Y. Choi and Choi, {Y. K.} and M. Danilov and Dong, {L. Y.} and A. Drutskoy and S. Eidelman and V. Eiges and Y. Enari and Everton, {C. W.} and F. Fang and H. Fujii and C. Fukunaga and N. Gabyshev and A. Garmash and T. Gershon and B. Golob and K. Gotow and R. Guo and J. Haba and K. Hanagaki and F. Handa and K. Hara and T. Hara and Y. Harada and Hastings, {N. C.} and H. Hayashii and M. Hazumi and Heenan, {E. M.} and I. Higuchi and T. Higuchi and L. Hinz and T. Hojo and T. Hokuue and Y. Hoshi and W. Hou and H. Huang and T. Igaki and Y. Igarashi and T. Iijima and K. Inami and A. Ishikawa and H. Ishino and R. Itoh and H. Iwasaki and Y. Iwasaki and Jang, {H. K.} and H. Kakuno and J. Kaneko and Kang, {J. H.} and Kang, {J. S.} and N. Katayama and H. Kawai and H. Kawai and Y. Kawakami and N. Kawamura and T. Kawasaki and H. Kichimi and Kim, {D. W.} and Heejong Kim and Kim, {H. J.} and Kim, {H. O.} and Hyunwoo Kim and K. Kinoshita and S. Kobayashi and K. Korotushenko and S. Korpar and P. Križan and P. Krokovny and S. Kumar and A. Kuzmin and Y. Kwon and Lange, {J. S.} and G. Leder and Lee, {S. H.} and J. Li and A. Limosani and J. MacNaughton and G. Majumder and F. Mandl and D. Marlow and S. Matsumoto and T. Matsumoto and W. Mitaroff and K. Miyabayashi and Y. Miyabayashi and H. Miyake and Moloney, {G. R.} and T. Mori and A. Murakami and T. Nagamine and Y. Nagasaka and T. Nakadaira and E. Nakano and M. Nakao and H. Nakazawa and Nam, {J. W.} and Z. Natkaniec and K. Neichi and S. Nishida and O. Nitoh and S. Noguchi and T. Nozaki and S. Ogawa and T. Ohshima and T. Okabe and Olsen, {S. L.} and Y. Onuki and W. Ostrowicz and H. Ozaki and P. Pakhlov and H. Palka and Park, {C. W.} and H. Park and Park, {K. S.} and J. Perroud and Piilonen, {L. E.} and Ronga, {F. J.} and N. Root and M. Rozanska and K. Rybicki and H. Sagawa and S. Saitoh and Y. Sakai and H. Sakamoto and M. Satapathy and A. Satpathy and O. Schneider and S. Schrenk and C. Schwanda and S. Semenov and K. Senyo and R. Seuster and H. Shibuya and B. Shwartz and V. Sidorov and Singh, {J. B.} and N. Soni and S. Stanič and A. Sugi and A. Sugiyama and K. Sumisawa and T. Sumiyoshi and K. Suzuki and S. Suzuki and Suzuki, {S. Y.} and H. Tajima and T. Takahashi and F. Takasaki and K. Tamai and N. Tamura and J. Tanaka and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and S. Tokuda and T. Tomura and K. Trabelsi and W. Trischuk and T. Tsuboyama and T. Tsukamoto and S. Uehara and K. Ueno and Y. Unno and S. Uno and N. Uozaki and Y. Ushiroda and Vahsen, {S. E.} and G. Varner and Varvell, {K. E.} and Wang, {C. C.} and Wang, {C. H.} and Wang, {J. G.} and M. Wang and Y. Watanabe and Eunil Won and Yabsley, {B. D.} and Y. Yamada and A. Yamaguchi and H. Yamamoto and Y. Yamashita and Y. Yamashita and M. Yamauchi and H. Yanai and J. Yashima and P. Yeh and M. Yokoyama and Y. Yuan and Y. Yusa and H. Yuta and Zhang, {C. C.} and J. Zhang and Zhang, {Z. P.} and V. Zhilich and D. Žontar",
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TY - JOUR

T1 - Improved measurement of mixing-induced CP violation in the neutral B meson system

AU - Abe, K.

AU - Abe, K.

AU - Abe, T.

AU - Adachi, I.

AU - Aihara, H.

AU - Akatsu, M.

AU - Asano, Y.

AU - Aso, T.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Banas, E.

AU - Bay, A.

AU - Behera, P. K.

AU - Bizjak, I.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Casey, B. C.K.

AU - Chang, P.

AU - Chao, Y.

AU - Chen, K.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Choi, Y.

AU - Choi, Y. K.

AU - Danilov, M.

AU - Dong, L. Y.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Eiges, V.

AU - Enari, Y.

AU - Everton, C. W.

AU - Fang, F.

AU - Fujii, H.

AU - Fukunaga, C.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gershon, T.

AU - Golob, B.

AU - Gotow, K.

AU - Guo, R.

AU - Haba, J.

AU - Hanagaki, K.

AU - Handa, F.

AU - Hara, K.

AU - Hara, T.

AU - Harada, Y.

AU - Hastings, N. C.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Heenan, E. M.

AU - Higuchi, I.

AU - Higuchi, T.

AU - Hinz, L.

AU - Hojo, T.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, W.

AU - Huang, H.

AU - Igaki, T.

AU - Igarashi, Y.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Ishino, H.

AU - Itoh, R.

AU - Iwasaki, H.

AU - Iwasaki, Y.

AU - Jang, H. K.

AU - Kakuno, H.

AU - Kaneko, J.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawai, H.

AU - Kawakami, Y.

AU - Kawamura, N.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, D. W.

AU - Kim, Heejong

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, Hyunwoo

AU - Kinoshita, K.

AU - Kobayashi, S.

AU - Korotushenko, K.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kumar, S.

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PY - 2002/1/1

Y1 - 2002/1/1

N2 - We present an improved measurement of the standard model CP violation parameter [Formula Presented] (also known as [Formula Presented] based on a sample of [Formula Presented] [Formula Presented] pairs collected at the [Formula Presented] resonance with the Belle detector at the KEKB asymmetric-energy [Formula Presented] collider. One neutral B meson is reconstructed in a [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] or [Formula Presented] CP-eigenstate decay channel and the flavor of the accompanying B meson is identified from its decay products. From the asymmetry in the distribution of the time interval between the two B meson decay points, we obtain [Formula Presented]

AB - We present an improved measurement of the standard model CP violation parameter [Formula Presented] (also known as [Formula Presented] based on a sample of [Formula Presented] [Formula Presented] pairs collected at the [Formula Presented] resonance with the Belle detector at the KEKB asymmetric-energy [Formula Presented] collider. One neutral B meson is reconstructed in a [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] [Formula Presented] or [Formula Presented] CP-eigenstate decay channel and the flavor of the accompanying B meson is identified from its decay products. From the asymmetry in the distribution of the time interval between the two B meson decay points, we obtain [Formula Presented]

UR - http://www.scopus.com/inward/record.url?scp=18244413013&partnerID=8YFLogxK

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U2 - 10.1103/PhysRevD.66.071102

DO - 10.1103/PhysRevD.66.071102

M3 - Article

VL - 66

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 0556-2821

IS - 7

ER -