Abstract
We report a measurement of the [Formula Presented] mixing parameter [Formula Presented] based on a [Formula Presented] sample of [Formula Presented] resonance decays collected by the Belle detector at the KEKB asymmetric [Formula Presented] collider. We use events with a partially reconstructed [Formula Presented] candidate and where the flavor of the accompanying B meson is identified by the charge of the lepton from a [Formula Presented] decay. The proper-time difference between the two B mesons is determined from the distance between the two decay vertices. From a simultaneous fit to the proper-time distributions for the same-flavor [Formula Presented] and opposite-flavor [Formula Presented] event samples, we measure the mass difference between the two mass eigenstates of the neutral B meson to be [Formula Presented].
Original language | English |
---|---|
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 67 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2003 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)
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Measurement of the [Formula Presented] mixing rate with [Formula Presented] partial reconstruction. / Zheng, Y.; Browder, T. E.; Abe, K.; Abe, K.; Abe, R.; Adachi, I.; Aihara, H.; Akatsu, M.; Asano, Y.; Aso, T.; Aushev, T.; Bakich, A. M.; Ban, Y.; Bay, A.; Behera, P. K.; Bondar, A.; Bozek, A.; Bračko, M.; Casey, B. C.K.; Chao, Y.; Chen, K.; Cheon, B. G.; Chistov, R.; Choi, Y.; Choi, Y. K.; Danilov, M.; Eidelman, S.; Eiges, V.; Enari, Y.; Fukunaga, C.; Gabyshev, N.; Garmash, A.; Gershon, T.; Golob, B.; Hagner, C.; Handa, F.; Hara, T.; Hastings, N. C.; Hasuko, K.; Hazumi, M.; Heenan, E. M.; Higuchi, I.; Hinz, L.; Hokuue, T.; Hoshi, Y.; Hou, W.; Huang, H.; Igarashi, Y.; Iijima, T.; Inami, K.; Ishino, H.; Iwasaki, H.; Iwasaki, M.; Jang, H. K.; Kang, J. H.; Kang, J. S.; Kataoka, S. U.; Katayama, N.; Kawai, H.; Kawakami, Y.; Kawamura, N.; Kawasaki, T.; Kichimi, H.; Kim, D. W.; Kim, H. J.; Kim, H. O.; Kim, Hyunwoo; Kim, J. H.; Kim, S. K.; Kinoshita, K.; Kobayashi, S.; Korpar, S.; Krokovny, P.; Kuzmin, A.; Kwon, Y.; Leder, G.; Lee, S. H.; Li, J.; Liventsev, D.; Lu, R.; MacNaughton, J.; Majumder, G.; Matsumoto, S.; Matsumoto, T.; Mitaroff, W.; Miyabayashi, Y.; Miyake, H.; Miyata, H.; Nagamine, T.; Nagasaka, Y.; Nakadaira, T.; Nakano, E.; Nakao, M.; Nakazawa, H.; Nam, J. W.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Nozaki, T.; Ogawa, S.; Ohshima, T.; Okabe, T.; Okuno, S.; Olsen, S. L.; Onuki, Y.; Ostrowicz, W.; Ozaki, H.; Park, C. W.; Park, H.; Park, K. S.; Perroud, J.; Piilonen, L. E.; Ronga, F. J.; Rybicki, K.; Sagawa, H.; Sakai, Y.; Sarangi, T. R.; Satapathy, M.; Satpathy, A.; Schneider, O.; Schrenk, S.; Schwanda, C.; Semenov, S.; Seuster, R.; Sevior, M. E.; Shibuya, H.; Sidorov, V.; Singh, J. B.; Soni, N.; Stanič, S.; Starič, M.; Sugi, A.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, S.; Suzuki, S. Y.; Takahashi, T.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, J.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tokuda, S.; Tomura, T.; Tsuboyama, T.; Tsukamoto, T.; Uehara, S.; Ueno, K.; Uno, S.; Varner, G.; Varvell, K. E.; Wang, C. C.; Wang, C. H.; Wang, J. G.; Watanabe, Y.; Won, E.; Yabsley, B. D.; Yamada, Y.; Yamaguchi, A.; Yamashita, Y.; Yamauchi, M.; Yanai, H.; Yokoyama, M.; Yuan, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Žontar, D.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 67, No. 9, 2003.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Measurement of the [Formula Presented] mixing rate with [Formula Presented] partial reconstruction
AU - Zheng, Y.
AU - Browder, T. E.
AU - Abe, K.
AU - Abe, K.
AU - Abe, R.
AU - Adachi, I.
AU - Aihara, H.
AU - Akatsu, M.
AU - Asano, Y.
AU - Aso, T.
AU - Aushev, T.
AU - Bakich, A. M.
AU - Ban, Y.
AU - Bay, A.
AU - Behera, P. K.
AU - Bondar, A.
AU - Bozek, A.
AU - Bračko, M.
AU - Casey, B. C.K.
AU - Chao, Y.
AU - Chen, K.
AU - Cheon, B. G.
AU - Chistov, R.
AU - Choi, Y.
AU - Choi, Y. K.
AU - Danilov, M.
AU - Eidelman, S.
AU - Eiges, V.
AU - Enari, Y.
AU - Fukunaga, C.
AU - Gabyshev, N.
AU - Garmash, A.
AU - Gershon, T.
AU - Golob, B.
AU - Hagner, C.
AU - Handa, F.
AU - Hara, T.
AU - Hastings, N. C.
AU - Hasuko, K.
AU - Hazumi, M.
AU - Heenan, E. M.
AU - Higuchi, I.
AU - Hinz, L.
AU - Hokuue, T.
AU - Hoshi, Y.
AU - Hou, W.
AU - Huang, H.
AU - Igarashi, Y.
AU - Iijima, T.
AU - Inami, K.
AU - Ishino, H.
AU - Iwasaki, H.
AU - Iwasaki, M.
AU - Jang, H. K.
AU - Kang, J. H.
AU - Kang, J. S.
AU - Kataoka, S. U.
AU - Katayama, N.
AU - Kawai, H.
AU - Kawakami, Y.
AU - Kawamura, N.
AU - Kawasaki, T.
AU - Kichimi, H.
AU - Kim, D. W.
AU - Kim, H. J.
AU - Kim, H. O.
AU - Kim, Hyunwoo
AU - Kim, J. H.
AU - Kim, S. K.
AU - Kinoshita, K.
AU - Kobayashi, S.
AU - Korpar, S.
AU - Krokovny, P.
AU - Kuzmin, A.
AU - Kwon, Y.
AU - Leder, G.
AU - Lee, S. H.
AU - Li, J.
AU - Liventsev, D.
AU - Lu, R.
AU - MacNaughton, J.
AU - Majumder, G.
AU - Matsumoto, S.
AU - Matsumoto, T.
AU - Mitaroff, W.
AU - Miyabayashi, Y.
AU - Miyake, H.
AU - Miyata, H.
AU - Nagamine, T.
AU - Nagasaka, Y.
AU - Nakadaira, T.
AU - Nakano, E.
AU - Nakao, M.
AU - Nakazawa, H.
AU - Nam, J. W.
AU - Natkaniec, Z.
AU - Nishida, S.
AU - Nitoh, O.
AU - Nozaki, T.
AU - Ogawa, S.
AU - Ohshima, T.
AU - Okabe, T.
AU - Okuno, S.
AU - Olsen, S. L.
AU - Onuki, Y.
AU - Ostrowicz, W.
AU - Ozaki, H.
AU - Park, C. W.
AU - Park, H.
AU - Park, K. S.
AU - Perroud, J.
AU - Piilonen, L. E.
AU - Ronga, F. J.
AU - Rybicki, K.
AU - Sagawa, H.
AU - Sakai, Y.
AU - Sarangi, T. R.
AU - Satapathy, M.
AU - Satpathy, A.
AU - Schneider, O.
AU - Schrenk, S.
AU - Schwanda, C.
AU - Semenov, S.
AU - Seuster, R.
AU - Sevior, M. E.
AU - Shibuya, H.
AU - Sidorov, V.
AU - Singh, J. B.
AU - Soni, N.
AU - Stanič, S.
AU - Starič, M.
AU - Sugi, A.
AU - Sumisawa, K.
AU - Sumiyoshi, T.
AU - Suzuki, S.
AU - Suzuki, S. Y.
AU - Takahashi, T.
AU - Takasaki, F.
AU - Tamai, K.
AU - Tamura, N.
AU - Tanaka, J.
AU - Tanaka, M.
AU - Taylor, G. N.
AU - Teramoto, Y.
AU - Tokuda, S.
AU - Tomura, T.
AU - Tsuboyama, T.
AU - Tsukamoto, T.
AU - Uehara, S.
AU - Ueno, K.
AU - Uno, S.
AU - Varner, G.
AU - Varvell, K. E.
AU - Wang, C. C.
AU - Wang, C. H.
AU - Wang, J. G.
AU - Watanabe, Y.
AU - Won, E.
AU - Yabsley, B. D.
AU - Yamada, Y.
AU - Yamaguchi, A.
AU - Yamashita, Y.
AU - Yamauchi, M.
AU - Yanai, H.
AU - Yokoyama, M.
AU - Yuan, Y.
AU - Zhang, C. C.
AU - Zhang, Z. P.
AU - Zhilich, V.
AU - Žontar, D.
N1 - Funding Information: Acknowledgements. This research was supported by a grant from Lancaster University's Research Grant Fund to Andy Ellis, Andy Young and Dennis Hay, and by ESRC project grant ROOO233091 to Andy Ellis, Andy Young, Mike Burton and Brenda Flude. We are grateful to the Press Association and the Lancashire Evening Post for help in finding suitable photographs for use as stimuli. We thank Dr. Freda Newcombe (Radcliffe Infirmary, Oxford) for allowing us to use control data collected for her own studies.
PY - 2003
Y1 - 2003
N2 - We report a measurement of the [Formula Presented] mixing parameter [Formula Presented] based on a [Formula Presented] sample of [Formula Presented] resonance decays collected by the Belle detector at the KEKB asymmetric [Formula Presented] collider. We use events with a partially reconstructed [Formula Presented] candidate and where the flavor of the accompanying B meson is identified by the charge of the lepton from a [Formula Presented] decay. The proper-time difference between the two B mesons is determined from the distance between the two decay vertices. From a simultaneous fit to the proper-time distributions for the same-flavor [Formula Presented] and opposite-flavor [Formula Presented] event samples, we measure the mass difference between the two mass eigenstates of the neutral B meson to be [Formula Presented].
AB - We report a measurement of the [Formula Presented] mixing parameter [Formula Presented] based on a [Formula Presented] sample of [Formula Presented] resonance decays collected by the Belle detector at the KEKB asymmetric [Formula Presented] collider. We use events with a partially reconstructed [Formula Presented] candidate and where the flavor of the accompanying B meson is identified by the charge of the lepton from a [Formula Presented] decay. The proper-time difference between the two B mesons is determined from the distance between the two decay vertices. From a simultaneous fit to the proper-time distributions for the same-flavor [Formula Presented] and opposite-flavor [Formula Presented] event samples, we measure the mass difference between the two mass eigenstates of the neutral B meson to be [Formula Presented].
UR - http://www.scopus.com/inward/record.url?scp=85038974084&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85038974084&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.67.092004
DO - 10.1103/PhysRevD.67.092004
M3 - Article
AN - SCOPUS:85038974084
VL - 67
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
SN - 1550-7998
IS - 9
ER -