Measurement of B→Ds(*)Kπ branching fractions

J. Wiechczynski; T. Lesiak; H. Aihara; K. Arinstein; V. Aulchenko; A. M. Bakich; V. Balagura; E. Barberio; A. Bay; K. Belous; V. Bhardwaj; A. Bondar; A. Bozek; M. Bračko; J. Brodzicka; T. E. Browder; Y. Chao; A. Chen; B. G. Cheon; R. Chistov; I. S. Cho; Y. Choi; J. Dalseno; M. Dash; A. Drutskoy; S. Eidelman; D. Epifanov; N. Gabyshev; A. Garmash; P. Goldenzweig; H. Ha; B. Y. Han; Y. Hoshi; W. S. Hou; H. J. Hyun; T. Iijima; K. Inami; A. Ishikawa; M. Iwasaki; D. H. Kah; J. H. Kang; P. Kapusta; H. Kawai; T. Kawasaki; H. Kichimi; H. O. Kim; J. H. Kim; Y. I. Kim; Y. J. Kim; B. R. Ko; P. Križan; P. Krokovny; A. Kuzmin; Y. J. Kwon; S. H. Kyeong; S. E. Lee; C. Liu; Y. Liu; D. Liventsev; R. Louvot; A. Matyja; S. McOnie; T. Medvedeva; H. Miyata; Y. Miyazaki; T. Mori; Y. Nagasaka; E. Nakano; M. Nakao; H. Nakazawa; K. Nishimura; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; H. Ozaki; P. Pakhlov; G. Pakhlova; H. Palka; C. W. Park; H. K. Park; K. S. Park; R. Pestotnik; L. E. Piilonen; A. Poluektov; H. Sahoo; Y. Sakai; O. Schneider; C. Schwanda; A. Sekiya; K. Senyo; M. E. Sevior; M. Shapkin; V. Shebalin; J. G. Shiu; B. Shwartz; J. B. Singh; A. Sokolov; S. Stanič; M. Starič; J. Stypula; T. Sumiyoshi; G. N. Taylor; Y. Teramoto; I. Tikhomirov; S. Uehara; K. Ueno; T. Uglov; Y. Unno; S. Uno; Y. Usov; G. Varner; K. E. Varvell; K. Vervink; A. Vinokurova; C. H. Wang; M. Z. Wang; P. Wang; Y. Watanabe; E. Won; B. D. Yabsley; Y. Yamashita; V. Zhilich; V. Zhulanov; T. Zivko; A. Zupanc; N. Zwahlen; O. Zyukova

doi:10.1103/PhysRevD.80.052005

Measurement of B→Ds(*)Kπ branching fractions

J. Wiechczynski, T. Lesiak, H. Aihara, K. Arinstein, V. Aulchenko, A. M. Bakich, V. Balagura, E. Barberio, A. Bay, K. Belous, V. Bhardwaj, A. Bondar, A. Bozek, M. Bračko, J. Brodzicka, T. E. Browder, Y. Chao, A. Chen, B. G. Cheon, R. ChistovI. S. Cho, Y. Choi, J. Dalseno, M. Dash, A. Drutskoy, S. Eidelman, D. Epifanov, N. Gabyshev, A. Garmash, P. Goldenzweig, H. Ha, B. Y. Han, Y. Hoshi, W. S. Hou, H. J. Hyun, T. Iijima, K. Inami, A. Ishikawa, M. Iwasaki, D. H. Kah, J. H. Kang, P. Kapusta, H. Kawai, T. Kawasaki, H. Kichimi, H. O. Kim, J. H. Kim, Y. I. Kim, Y. J. Kim, B. R. Ko, P. Križan, P. Krokovny, A. Kuzmin, Y. J. Kwon, S. H. Kyeong, S. E. Lee, C. Liu, Y. Liu, D. Liventsev, R. Louvot, A. Matyja, S. McOnie, T. Medvedeva, H. Miyata, Y. Miyazaki, T. Mori, Y. Nagasaka, E. Nakano, M. Nakao, H. Nakazawa, K. Nishimura, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, H. Ozaki, P. Pakhlov, G. Pakhlova, H. Palka, C. W. Park, H. K. Park, K. S. Park, R. Pestotnik, L. E. Piilonen, A. Poluektov, H. Sahoo, Y. Sakai, O. Schneider, C. Schwanda, A. Sekiya, K. Senyo, M. E. Sevior, M. Shapkin, V. Shebalin, J. G. Shiu, B. Shwartz, J. B. Singh, A. Sokolov, S. Stanič, M. Starič, J. Stypula, T. Sumiyoshi, G. N. Taylor, Y. Teramoto, I. Tikhomirov, S. Uehara, K. Ueno, T. Uglov, Y. Unno, S. Uno, Y. Usov, G. Varner, K. E. Varvell, K. Vervink, A. Vinokurova, C. H. Wang, M. Z. Wang, P. Wang, Y. Watanabe, E. Won, B. D. Yabsley, Y. Yamashita, V. Zhilich, V. Zhulanov, T. Zivko, A. Zupanc, N. Zwahlen, O. Zyukova

Department of Physics

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

11 Citations (Scopus)

Abstract

We report a measurement of the exclusive B+ meson decay to the Ds(*)-K+π+ final state using 657×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We use Ds*-→Ds-γ and the Ds-→ π-, K̄*(892)0K- and KS0K- decay modes for Ds(*) reconstruction and measure the following branching fractions: B(B+→Ds-K+π+)=(1.71-0.07+0. 08(stat)-0.20+0.20(syst)±0.15(Bint))×10-4 and B(B+→Ds*- K+π+)=(1.31-0.12+0.13(stat)-0.25+0.25(syst)±0.12(Bint))×10-4. The uncertainties are due to statistics, experimental systematic errors, and uncertainties of intermediate branching fractions, respectively.

Original language	English
Article number	052005
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	80
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.80.052005
Publication status	Published - 2009 Sept 17

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

Access to Document

10.1103/PhysRevD.80.052005

Cite this

Wiechczynski, J., Lesiak, T., Aihara, H., Arinstein, K., Aulchenko, V., Bakich, A. M., Balagura, V., Barberio, E., Bay, A., Belous, K., Bhardwaj, V., Bondar, A., Bozek, A., Bračko, M., Brodzicka, J., Browder, T. E., Chao, Y., Chen, A., Cheon, B. G., ... Zyukova, O. (2009). Measurement of B→Ds(*)Kπ branching fractions. Physical Review D - Particles, Fields, Gravitation and Cosmology, 80(5), Article 052005. https://doi.org/10.1103/PhysRevD.80.052005

Wiechczynski, J, Lesiak, T, Aihara, H, Arinstein, K, Aulchenko, V, Bakich, AM, Balagura, V, Barberio, E, Bay, A, Belous, K, Bhardwaj, V, Bondar, A, Bozek, A, Bračko, M, Brodzicka, J, Browder, TE, Chao, Y, Chen, A, Cheon, BG, Chistov, R, Cho, IS, Choi, Y, Dalseno, J, Dash, M, Drutskoy, A, Eidelman, S, Epifanov, D, Gabyshev, N, Garmash, A, Goldenzweig, P, Ha, H, Han, BY, Hoshi, Y, Hou, WS, Hyun, HJ, Iijima, T, Inami, K, Ishikawa, A, Iwasaki, M, Kah, DH, Kang, JH, Kapusta, P, Kawai, H, Kawasaki, T, Kichimi, H, Kim, HO, Kim, JH, Kim, YI, Kim, YJ, Ko, BR, Križan, P, Krokovny, P, Kuzmin, A, Kwon, YJ, Kyeong, SH, Lee, SE, Liu, C, Liu, Y, Liventsev, D, Louvot, R, Matyja, A, McOnie, S, Medvedeva, T, Miyata, H, Miyazaki, Y, Mori, T, Nagasaka, Y, Nakano, E, Nakao, M, Nakazawa, H, Nishimura, K, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Ozaki, H, Pakhlov, P, Pakhlova, G, Palka, H, Park, CW, Park, HK, Park, KS, Pestotnik, R, Piilonen, LE, Poluektov, A, Sahoo, H, Sakai, Y, Schneider, O, Schwanda, C, Sekiya, A, Senyo, K, Sevior, ME, Shapkin, M, Shebalin, V, Shiu, JG, Shwartz, B, Singh, JB, Sokolov, A, Stanič, S, Starič, M, Stypula, J, Sumiyoshi, T, Taylor, GN, Teramoto, Y, Tikhomirov, I, Uehara, S, Ueno, K, Uglov, T, Unno, Y, Uno, S, Usov, Y, Varner, G, Varvell, KE, Vervink, K, Vinokurova, A, Wang, CH, Wang, MZ, Wang, P, Watanabe, Y, Won, E, Yabsley, BD, Yamashita, Y, Zhilich, V, Zhulanov, V, Zivko, T, Zupanc, A, Zwahlen, N & Zyukova, O 2009, 'Measurement of B→Ds(*)Kπ branching fractions', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 80, no. 5, 052005. https://doi.org/10.1103/PhysRevD.80.052005

@article{26f30b3317d94af2b6f9f711edb81757,

title = "Measurement of B→Ds(*)Kπ branching fractions",

abstract = "We report a measurement of the exclusive B+ meson decay to the Ds(*)-K+π+ final state using 657×106B{\=B} pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We use Ds*-→Ds-γ and the Ds-→ π-, {\=K}*(892)0K- and KS0K- decay modes for Ds(*) reconstruction and measure the following branching fractions: B(B+→Ds-K+π+)=(1.71-0.07+0. 08(stat)-0.20+0.20(syst)±0.15(Bint))×10-4 and B(B+→Ds*- K+π+)=(1.31-0.12+0.13(stat)-0.25+0.25(syst)±0.12(Bint))×10-4. The uncertainties are due to statistics, experimental systematic errors, and uncertainties of intermediate branching fractions, respectively.",

author = "J. Wiechczynski and T. Lesiak and H. Aihara and K. Arinstein and V. Aulchenko and Bakich, {A. M.} and V. Balagura and E. Barberio and A. Bay and K. Belous and V. Bhardwaj and A. Bondar and A. Bozek and M. Bra{\v c}ko and J. Brodzicka and Browder, {T. E.} and Y. Chao and A. Chen and Cheon, {B. G.} and R. Chistov and Cho, {I. S.} and Y. Choi and J. Dalseno and M. Dash and A. Drutskoy and S. Eidelman and D. Epifanov and N. Gabyshev and A. Garmash and P. Goldenzweig and H. Ha and Han, {B. Y.} and Y. Hoshi and Hou, {W. S.} and Hyun, {H. J.} and T. Iijima and K. Inami and A. Ishikawa and M. Iwasaki and Kah, {D. H.} and Kang, {J. H.} and P. Kapusta and H. Kawai and T. Kawasaki and H. Kichimi and Kim, {H. O.} and Kim, {J. H.} and Kim, {Y. I.} and Kim, {Y. J.} and Ko, {B. R.} and P. Kri{\v z}an and P. Krokovny and A. Kuzmin and Kwon, {Y. J.} and Kyeong, {S. H.} and Lee, {S. E.} and C. Liu and Y. Liu and D. Liventsev and R. Louvot and A. Matyja and S. McOnie and T. Medvedeva and H. Miyata and Y. Miyazaki and T. Mori and Y. Nagasaka and E. Nakano and M. Nakao and H. Nakazawa and K. Nishimura and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and H. Ozaki and P. Pakhlov and G. Pakhlova and H. Palka and Park, {C. W.} and Park, {H. K.} and Park, {K. S.} and R. Pestotnik and Piilonen, {L. E.} and A. Poluektov and H. Sahoo and Y. Sakai and O. Schneider and C. Schwanda and A. Sekiya and K. Senyo and Sevior, {M. E.} and M. Shapkin and V. Shebalin and Shiu, {J. G.} and B. Shwartz and Singh, {J. B.} and A. Sokolov and S. Stani{\v c} and M. Stari{\v c} and J. Stypula and T. Sumiyoshi and Taylor, {G. N.} and Y. Teramoto and I. Tikhomirov and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and Y. Usov and G. Varner and Varvell, {K. E.} and K. Vervink and A. Vinokurova and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and Y. Watanabe and E. Won and Yabsley, {B. D.} and Y. Yamashita and V. Zhilich and V. Zhulanov and T. Zivko and A. Zupanc and N. Zwahlen and O. Zyukova",

year = "2009",

month = sep,

day = "17",

doi = "10.1103/PhysRevD.80.052005",

language = "English",

volume = "80",

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

issn = "1550-7998",

publisher = "American Institute of Physics Publising LLC",

number = "5",

}

TY - JOUR

T1 - Measurement of B→Ds(*)Kπ branching fractions

AU - Wiechczynski, J.

AU - Lesiak, T.

AU - Aihara, H.

AU - Arinstein, K.

AU - Aulchenko, V.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Barberio, E.

AU - Bay, A.

AU - Belous, K.

AU - Bhardwaj, V.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Chao, Y.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Cho, I. S.

AU - Choi, Y.

AU - Dalseno, J.

AU - Dash, M.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Goldenzweig, P.

AU - Ha, H.

AU - Han, B. Y.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Iwasaki, M.

AU - Kah, D. H.

AU - Kang, J. H.

AU - Kapusta, P.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. O.

AU - Kim, J. H.

AU - Kim, Y. I.

AU - Kim, Y. J.

AU - Ko, B. R.

AU - Križan, P.

AU - Krokovny, P.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Kyeong, S. H.

AU - Lee, S. E.

AU - Liu, C.

AU - Liu, Y.

AU - Liventsev, D.

AU - Louvot, R.

AU - Matyja, A.

AU - McOnie, S.

AU - Medvedeva, T.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mori, T.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Nishimura, K.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H. K.

AU - Park, K. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Sekiya, A.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shebalin, V.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Singh, J. B.

AU - Sokolov, A.

AU - Stanič, S.

AU - Starič, M.

AU - Stypula, J.

AU - Sumiyoshi, T.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Usov, Y.

AU - Varner, G.

AU - Varvell, K. E.

AU - Vervink, K.

AU - Vinokurova, A.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Watanabe, Y.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamashita, Y.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zivko, T.

AU - Zupanc, A.

AU - Zwahlen, N.

AU - Zyukova, O.

PY - 2009/9/17

Y1 - 2009/9/17

N2 - We report a measurement of the exclusive B+ meson decay to the Ds(*)-K+π+ final state using 657×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We use Ds*-→Ds-γ and the Ds-→ π-, K̄*(892)0K- and KS0K- decay modes for Ds(*) reconstruction and measure the following branching fractions: B(B+→Ds-K+π+)=(1.71-0.07+0. 08(stat)-0.20+0.20(syst)±0.15(Bint))×10-4 and B(B+→Ds*- K+π+)=(1.31-0.12+0.13(stat)-0.25+0.25(syst)±0.12(Bint))×10-4. The uncertainties are due to statistics, experimental systematic errors, and uncertainties of intermediate branching fractions, respectively.

AB - We report a measurement of the exclusive B+ meson decay to the Ds(*)-K+π+ final state using 657×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We use Ds*-→Ds-γ and the Ds-→ π-, K̄*(892)0K- and KS0K- decay modes for Ds(*) reconstruction and measure the following branching fractions: B(B+→Ds-K+π+)=(1.71-0.07+0. 08(stat)-0.20+0.20(syst)±0.15(Bint))×10-4 and B(B+→Ds*- K+π+)=(1.31-0.12+0.13(stat)-0.25+0.25(syst)±0.12(Bint))×10-4. The uncertainties are due to statistics, experimental systematic errors, and uncertainties of intermediate branching fractions, respectively.

UR - http://www.scopus.com/inward/record.url?scp=70349759722&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.80.052005

DO - 10.1103/PhysRevD.80.052005

M3 - Article

AN - SCOPUS:70349759722

SN - 1550-7998

VL - 80

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

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

IS - 5

M1 - 052005

ER -

Measurement of B→Ds(*)Kπ branching fractions

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this