Measurement of |Vub| Using Inclusive B → X uℓν Decays with a Novel Xu-Reconstruction Method

H. Kakuno; K. Abe; I. Adachi; H. Aihara; Y. Asano; T. Aso; V. Aulchenko; T. Aushev; A. M. Bakich; Y. Ban; S. Banerjee; I. Bizjak; A. Bondar; A. Bozek; M. Bračko; T. E. Browder; Y. Chao; B. G. Cheon; R. Chistov; S. K. Choi; Y. Choi; Y. K. Choi; A. Chuvikov; S. Cole; M. Danilov; M. Dash; L. Y. Dong; J. Dragic; A. Drutskoy; S. Eidelman; V. Eiges; N. Gabyshev; A. Garmash; T. Gershon; G. Gokhroo; B. Golob; J. Haba; C. Hagner; T. Hara; M. Hazumi; I. Higuchi; L. Hinz; T. Hokuue; Y. Hoshi; W. S. Hou; H. C. Huang; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; H. Iwasaki; Y. Iwasaki; J. H. Kang; J. S. Kang; P. Kapusta; N. Katayama; H. Kawai; T. Kawasaki; H. Kichimi; H. J. Kim; J. H. Kim; K. Kinoshita; S. Korpar; P. Križan; P. Krokovny; Y. J. Kwon; G. Leder; S. H. Lee; T. Lesiak; J. Li; A. Limosani; S. W. Lin; J. MacNaughton; F. Mandl; A. Matyja; Y. Mikami; W. Mitaroff; K. Miyabayashi; H. Miyata; G. R. Moloney; T. Mori; T. Nagamine; Y. Nagasaka; T. Nakadaira; E. Nakano; M. Nakao; H. Nakazawa; Z. Natkaniec; S. Nishida; O. Nitoh; T. Nozaki; S. Ogawa; T. Ohshima; S. Okuno; S. L. Olsen; W. Ostrowicz; H. Ozaki; P. Pakhlov; C. W. Park; H. Park; K. S. Park; N. Parslow; L. S. Peak; L. E. Piilonen; H. Sagawa; S. Saitoh; Y. Sakai; O. Schneider; A. J. Schwartz; S. Semenov; K. Senyo; M. E. Sevior; H. Shibuya; B. Shwartz; V. Sidorov; J. B. Singh; N. Soni; S. Stanič; M. Starič; A. Sugiyama; T. Sumiyoshi; S. Y. Suzuki; O. Tajima; F. Takasaki; K. Tamai; M. Tanaka; Y. Teramoto; T. Tomura; T. Tsuboyama; T. Tsukamoto; S. Uehara; K. Ueno; T. Uglov; Y. Unno; S. Uno; G. Varner; K. E. Varvell; C. C. Wang; C. H. Wang; J. G. Wang; M. Z. Wang; M. Watanabe; Y. Watanabe; B. D. Yabsley; Y. Yamada; A. Yamaguchi; H. Yamamoto; Y. Yamashita; M. Yamauchi; H. Yanai; Heyoung Yang; Y. Yuan; Y. Yusa; J. Zhang; Z. P. Zhang; V. Zhilich; D. Žontar

doi:10.1103/PhysRevLett.92.101801

Measurement of |V_ub| Using Inclusive B → X _uℓν Decays with a Novel X_u-Reconstruction Method

H. Kakuno, K. Abe, I. Adachi, H. Aihara, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, Y. Ban, S. Banerjee, I. Bizjak, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, Y. Chao, B. G. Cheon, R. Chistov, S. K. ChoiY. Choi, Y. K. Choi, A. Chuvikov, S. Cole, M. Danilov, M. Dash, L. Y. Dong, J. Dragic, A. Drutskoy, S. Eidelman, V. Eiges, N. Gabyshev, A. Garmash, T. Gershon, G. Gokhroo, B. Golob, J. Haba, C. Hagner, T. Hara, M. Hazumi, I. Higuchi, L. Hinz, T. Hokuue, Y. Hoshi, W. S. Hou, H. C. Huang, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, H. Iwasaki, Y. Iwasaki, J. H. Kang, J. S. Kang, P. Kapusta, N. Katayama, H. Kawai, T. Kawasaki, H. Kichimi, H. J. Kim, J. H. Kim, K. Kinoshita, S. Korpar, P. Križan, P. Krokovny, Y. J. Kwon, G. Leder, S. H. Lee, T. Lesiak, J. Li, A. Limosani, S. W. Lin, J. MacNaughton, F. Mandl, A. Matyja, Y. Mikami, W. Mitaroff, K. Miyabayashi, H. Miyata, G. R. Moloney, T. Mori, T. Nagamine, Y. Nagasaka, T. Nakadaira, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Nishida, O. Nitoh, T. Nozaki, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, W. Ostrowicz, H. Ozaki, P. Pakhlov, C. W. Park, H. Park, K. S. Park, N. Parslow, L. S. Peak, L. E. Piilonen, H. Sagawa, S. Saitoh, Y. Sakai, O. Schneider, A. J. Schwartz, S. Semenov, K. Senyo, M. E. Sevior, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, M. Starič, A. Sugiyama, T. Sumiyoshi, S. Y. Suzuki, O. Tajima, F. Takasaki, K. Tamai, M. Tanaka, Y. Teramoto, T. Tomura, T. Tsuboyama, T. Tsukamoto, S. Uehara, K. Ueno, T. Uglov, Y. Unno, S. Uno, G. Varner, K. E. Varvell, C. C. Wang, C. H. Wang, J. G. Wang, M. Z. Wang, M. Watanabe, Y. Watanabe, B. D. Yabsley, Y. Yamada, A. Yamaguchi, H. Yamamoto, Y. Yamashita, M. Yamauchi, H. Yanai, Heyoung Yang, Y. Yuan, Y. Yusa, J. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar

Department of Physics

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

48 Citations (Scopus)

Abstract

The measurement of an inclusive partial branching fraction for charmless semileptonic B decay and the extraction of |V_ub| was discussed. The candidates for B → X_ulv were identified with a X_u reconstruction method based on neutrino reconstruction.It was found that the result of |V_ub| = (4.66 ± 0.760 × 10^-3 was consistent with the previous inclusive measurements. Analysis shows that the error from the cluster finding efficiency was estimated by reducing the photon-finding efficiency within its uncertainity.

Original language	English
Article number	101801
Pages (from-to)	101801-1-101801-6
Journal	Physical review letters
Volume	92
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevLett.92.101801
Publication status	Published - 2004 Mar 12

Bibliographical note

Funding Information:
We thank the KEKB accelerator group for the excellent operation of the KEKB accelerator. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Japan Society for the Promotion of Science; the Australian Research Council and the Australian Department of Education, Science and Training; the National Science Foundation of China under Contract No. 10175071; the Department of Science and Technology of India; the BK21 program of the Ministry of Education of Korea and the CHEP SRC program of the Korea Science and Engineering Foundation; the Polish State Committee for Scientific Research under Contract No. 2P03B 01324; the Ministry of Science and Technology of the Russian Federation; the Ministry of Education, Science and Sport of the Republic of Slovenia; the National Science Council and the Ministry of Education of Taiwan; and the U.S. Department of Energy.

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1103/PhysRevLett.92.101801

Cite this

Kakuno, H., Abe, K., Adachi, I., Aihara, H., Asano, Y., Aso, T., Aulchenko, V., Aushev, T., Bakich, A. M., Ban, Y., Banerjee, S., Bizjak, I., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chao, Y., Cheon, B. G., Chistov, R., ... Žontar, D. (2004). Measurement of |V_ub| Using Inclusive B → X _uℓν Decays with a Novel X_u-Reconstruction Method. Physical review letters, 92(10), 101801-1-101801-6. [101801]. https://doi.org/10.1103/PhysRevLett.92.101801

@article{a592d6ef34f044df9b67d4b6e58a6694,

title = "Measurement of |Vub| Using Inclusive B → X uℓν Decays with a Novel Xu-Reconstruction Method",

abstract = "The measurement of an inclusive partial branching fraction for charmless semileptonic B decay and the extraction of |Vub| was discussed. The candidates for B → Xulv were identified with a Xu reconstruction method based on neutrino reconstruction.It was found that the result of |Vub| = (4.66 ± 0.760 × 10-3 was consistent with the previous inclusive measurements. Analysis shows that the error from the cluster finding efficiency was estimated by reducing the photon-finding efficiency within its uncertainity.",

author = "H. Kakuno and K. Abe and I. Adachi and H. Aihara and Y. Asano and T. Aso and V. Aulchenko and T. Aushev and Bakich, {A. M.} and Y. Ban and S. Banerjee and I. Bizjak and A. Bondar and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and Y. Chao and Cheon, {B. G.} and R. Chistov and Choi, {S. K.} and Y. Choi and Choi, {Y. K.} and A. Chuvikov and S. Cole and M. Danilov and M. Dash and Dong, {L. Y.} and J. Dragic and A. Drutskoy and S. Eidelman and V. Eiges and N. Gabyshev and A. Garmash and T. Gershon and G. Gokhroo and B. Golob and J. Haba and C. Hagner and T. Hara and M. Hazumi and I. Higuchi and L. Hinz and T. Hokuue and Y. Hoshi and Hou, {W. S.} and Huang, {H. C.} and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and H. Iwasaki and Y. Iwasaki and Kang, {J. H.} and Kang, {J. S.} and P. Kapusta and N. Katayama and H. Kawai and T. Kawasaki and H. Kichimi and Kim, {H. J.} and Kim, {J. H.} and K. Kinoshita and S. Korpar and P. Kri{\v z}an and P. Krokovny and Kwon, {Y. J.} and G. Leder and Lee, {S. H.} and T. Lesiak and J. Li and A. Limosani and Lin, {S. W.} and J. MacNaughton and F. Mandl and A. Matyja and Y. Mikami and W. Mitaroff and K. Miyabayashi and H. Miyata and Moloney, {G. R.} and T. Mori and T. Nagamine and Y. Nagasaka and T. Nakadaira and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec and S. Nishida and O. Nitoh and T. Nozaki and S. Ogawa and T. Ohshima and S. Okuno and Olsen, {S. L.} and W. Ostrowicz and H. Ozaki and P. Pakhlov and Park, {C. W.} and H. Park and Park, {K. S.} and N. Parslow and Peak, {L. S.} and Piilonen, {L. E.} and H. Sagawa and S. Saitoh and Y. Sakai and O. Schneider and Schwartz, {A. J.} and S. Semenov and K. Senyo and Sevior, {M. E.} and H. Shibuya and B. Shwartz and V. Sidorov and Singh, {J. B.} and N. Soni and S. Stani{\v c} and M. Stari{\v c} and A. Sugiyama and T. Sumiyoshi and Suzuki, {S. Y.} and O. Tajima and F. Takasaki and K. Tamai and M. Tanaka and Y. Teramoto and T. Tomura and T. Tsuboyama and T. Tsukamoto and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and G. Varner and Varvell, {K. E.} and Wang, {C. C.} and Wang, {C. H.} and Wang, {J. G.} and Wang, {M. Z.} and M. Watanabe and Y. Watanabe and Yabsley, {B. D.} and Y. Yamada and A. Yamaguchi and H. Yamamoto and Y. Yamashita and M. Yamauchi and H. Yanai and Heyoung Yang and Y. Yuan and Y. Yusa and J. Zhang and Zhang, {Z. P.} and V. Zhilich and D. {\v Z}ontar",

note = "Funding Information: We thank the KEKB accelerator group for the excellent operation of the KEKB accelerator. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Japan Society for the Promotion of Science; the Australian Research Council and the Australian Department of Education, Science and Training; the National Science Foundation of China under Contract No. 10175071; the Department of Science and Technology of India; the BK21 program of the Ministry of Education of Korea and the CHEP SRC program of the Korea Science and Engineering Foundation; the Polish State Committee for Scientific Research under Contract No. 2P03B 01324; the Ministry of Science and Technology of the Russian Federation; the Ministry of Education, Science and Sport of the Republic of Slovenia; the National Science Council and the Ministry of Education of Taiwan; and the U.S. Department of Energy.",

year = "2004",

month = mar,

day = "12",

doi = "10.1103/PhysRevLett.92.101801",

language = "English",

volume = "92",

pages = "101801--1--101801--6",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "10",

}

Kakuno, H, Abe, K, Adachi, I, Aihara, H, Asano, Y, Aso, T, Aulchenko, V, Aushev, T, Bakich, AM, Ban, Y, Banerjee, S, Bizjak, I, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chao, Y, Cheon, BG, Chistov, R, Choi, SK, Choi, Y, Choi, YK, Chuvikov, A, Cole, S, Danilov, M, Dash, M, Dong, LY, Dragic, J, Drutskoy, A, Eidelman, S, Eiges, V, Gabyshev, N, Garmash, A, Gershon, T, Gokhroo, G, Golob, B, Haba, J, Hagner, C, Hara, T, Hazumi, M, Higuchi, I, Hinz, L, Hokuue, T, Hoshi, Y, Hou, WS, Huang, HC, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, H, Iwasaki, Y, Kang, JH, Kang, JS, Kapusta, P, Katayama, N, Kawai, H, Kawasaki, T, Kichimi, H, Kim, HJ, Kim, JH, Kinoshita, K, Korpar, S, Križan, P, Krokovny, P, Kwon, YJ, Leder, G, Lee, SH, Lesiak, T, Li, J, Limosani, A, Lin, SW, MacNaughton, J, Mandl, F, Matyja, A, Mikami, Y, Mitaroff, W, Miyabayashi, K, Miyata, H, Moloney, GR, Mori, T, Nagamine, T, Nagasaka, Y, Nakadaira, T, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Nishida, S, Nitoh, O, Nozaki, T, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Ostrowicz, W, Ozaki, H, Pakhlov, P, Park, CW, Park, H, Park, KS, Parslow, N, Peak, LS, Piilonen, LE, Sagawa, H, Saitoh, S, Sakai, Y, Schneider, O, Schwartz, AJ, Semenov, S, Senyo, K, Sevior, ME, Shibuya, H, Shwartz, B, Sidorov, V, Singh, JB, Soni, N, Stanič, S, Starič, M, Sugiyama, A, Sumiyoshi, T, Suzuki, SY, Tajima, O, Takasaki, F, Tamai, K, Tanaka, M, Teramoto, Y, Tomura, T, Tsuboyama, T, Tsukamoto, T, Uehara, S, Ueno, K, Uglov, T, Unno, Y, Uno, S, Varner, G, Varvell, KE, Wang, CC, Wang, CH, Wang, JG, Wang, MZ, Watanabe, M, Watanabe, Y, Yabsley, BD, Yamada, Y, Yamaguchi, A, Yamamoto, H, Yamashita, Y, Yamauchi, M, Yanai, H, Yang, H, Yuan, Y, Yusa, Y, Zhang, J, Zhang, ZP, Zhilich, V & Žontar, D 2004, 'Measurement of |V_ub| Using Inclusive B → X _uℓν Decays with a Novel X_u-Reconstruction Method', Physical review letters, vol. 92, no. 10, 101801, pp. 101801-1-101801-6. https://doi.org/10.1103/PhysRevLett.92.101801

TY - JOUR

T1 - Measurement of |Vub| Using Inclusive B → X uℓν Decays with a Novel Xu-Reconstruction Method

AU - Kakuno, H.

AU - Abe, K.

AU - Adachi, I.

AU - Aihara, H.

AU - Asano, Y.

AU - Aso, T.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Ban, Y.

AU - Banerjee, S.

AU - Bizjak, I.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chao, Y.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choi, Y. K.

AU - Chuvikov, A.

AU - Cole, S.

AU - Danilov, M.

AU - Dash, M.

AU - Dong, L. Y.

AU - Dragic, J.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Eiges, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gershon, T.

AU - Gokhroo, G.

AU - Golob, B.

AU - Haba, J.

AU - Hagner, C.

AU - Hara, T.

AU - Hazumi, M.

AU - Higuchi, I.

AU - Hinz, L.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Huang, H. C.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, H.

AU - Iwasaki, Y.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, J. H.

AU - Kinoshita, K.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kwon, Y. J.

AU - Leder, G.

AU - Lee, S. H.

AU - Lesiak, T.

AU - Li, J.

AU - Limosani, A.

AU - Lin, S. W.

AU - MacNaughton, J.

AU - Mandl, F.

AU - Matyja, A.

AU - Mikami, Y.

AU - Mitaroff, W.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Moloney, G. R.

AU - Mori, T.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakadaira, T.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nitoh, O.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Park, C. W.

AU - Park, H.

AU - Park, K. S.

AU - Parslow, N.

AU - Peak, L. S.

AU - Piilonen, L. E.

AU - Sagawa, H.

AU - Saitoh, S.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwartz, A. J.

AU - Semenov, S.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shibuya, H.

AU - Shwartz, B.

AU - Sidorov, V.

AU - Singh, J. B.

AU - Soni, N.

AU - Stanič, S.

AU - Starič, M.

AU - Sugiyama, A.

AU - Sumiyoshi, T.

AU - Suzuki, S. Y.

AU - Tajima, O.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tanaka, M.

AU - Teramoto, Y.

AU - Tomura, T.

AU - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Varner, G.

AU - Varvell, K. E.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, J. G.

AU - Wang, M. Z.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Yabsley, B. D.

AU - Yamada, Y.

AU - Yamaguchi, A.

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yanai, H.

AU - Yang, Heyoung

AU - Yuan, Y.

AU - Yusa, Y.

AU - Zhang, J.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Žontar, D.

N1 - Funding Information: We thank the KEKB accelerator group for the excellent operation of the KEKB accelerator. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Japan Society for the Promotion of Science; the Australian Research Council and the Australian Department of Education, Science and Training; the National Science Foundation of China under Contract No. 10175071; the Department of Science and Technology of India; the BK21 program of the Ministry of Education of Korea and the CHEP SRC program of the Korea Science and Engineering Foundation; the Polish State Committee for Scientific Research under Contract No. 2P03B 01324; the Ministry of Science and Technology of the Russian Federation; the Ministry of Education, Science and Sport of the Republic of Slovenia; the National Science Council and the Ministry of Education of Taiwan; and the U.S. Department of Energy.

PY - 2004/3/12

Y1 - 2004/3/12

N2 - The measurement of an inclusive partial branching fraction for charmless semileptonic B decay and the extraction of |Vub| was discussed. The candidates for B → Xulv were identified with a Xu reconstruction method based on neutrino reconstruction.It was found that the result of |Vub| = (4.66 ± 0.760 × 10-3 was consistent with the previous inclusive measurements. Analysis shows that the error from the cluster finding efficiency was estimated by reducing the photon-finding efficiency within its uncertainity.

AB - The measurement of an inclusive partial branching fraction for charmless semileptonic B decay and the extraction of |Vub| was discussed. The candidates for B → Xulv were identified with a Xu reconstruction method based on neutrino reconstruction.It was found that the result of |Vub| = (4.66 ± 0.760 × 10-3 was consistent with the previous inclusive measurements. Analysis shows that the error from the cluster finding efficiency was estimated by reducing the photon-finding efficiency within its uncertainity.

UR - http://www.scopus.com/inward/record.url?scp=80051548507&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80051548507&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.92.101801

DO - 10.1103/PhysRevLett.92.101801

M3 - Article

AN - SCOPUS:80051548507

SN - 0031-9007

VL - 92

SP - 101801-1-101801-6

JO - Physical Review Letters

JF - Physical Review Letters

IS - 10

M1 - 101801

ER -