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 & 108 others 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, Eunil Won, B. D. Yabsley, Y. Yamashita, V. Zhilich, V. Zhulanov, T. Zivko, A. Zupanc, N. Zwahlen, O. Zyukova

Research output: Contribution to journalArticle

9 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 languageEnglish
Article number052005
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume80
Issue number5
DOIs
Publication statusPublished - 2009 Sep 17

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decay
systematic errors
mesons
statistics
detectors
energy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Wiechczynski, J., Lesiak, T., Aihara, H., Arinstein, K., Aulchenko, V., Bakich, A. M., ... Zyukova, O. (2009). Measurement of B→Ds(*)Kπ branching fractions. Physical Review D - Particles, Fields, Gravitation and Cosmology, 80(5), [052005]. https://doi.org/10.1103/PhysRevD.80.052005

Measurement of B→Ds(*)Kπ branching fractions. / 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.; Chistov, R.; Cho, I. S.; Choi, Y.; Dalseno, J.; Dash, M.; Drutskoy, A.; Eidelman, S.; Epifanov, D.; Gabyshev, N.; Garmash, A.; Goldenzweig, P.; Ha, H.; Han, B. Y.; Hoshi, Y.; Hou, W. S.; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Iwasaki, M.; Kah, D. H.; Kang, J. H.; Kapusta, P.; Kawai, H.; Kawasaki, T.; Kichimi, H.; Kim, H. O.; Kim, J. H.; Kim, Y. I.; Kim, Y. J.; Ko, B. R.; Križan, P.; Krokovny, P.; Kuzmin, A.; Kwon, Y. J.; Kyeong, S. H.; Lee, S. E.; 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, C. W.; Park, H. K.; Park, K. S.; Pestotnik, R.; Piilonen, L. E.; Poluektov, A.; Sahoo, H.; Sakai, Y.; Schneider, O.; Schwanda, C.; Sekiya, A.; Senyo, K.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shiu, J. G.; Shwartz, B.; Singh, J. B.; Sokolov, A.; Stanič, S.; Starič, M.; Stypula, J.; Sumiyoshi, T.; Taylor, G. N.; Teramoto, Y.; Tikhomirov, I.; Uehara, S.; Ueno, K.; Uglov, T.; Unno, Y.; Uno, S.; Usov, Y.; Varner, G.; Varvell, K. E.; Vervink, K.; Vinokurova, A.; Wang, C. H.; Wang, M. Z.; Wang, P.; Watanabe, Y.; Won, Eunil; Yabsley, B. D.; Yamashita, Y.; Zhilich, V.; Zhulanov, V.; Zivko, T.; Zupanc, A.; Zwahlen, N.; Zyukova, O.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 80, No. 5, 052005, 17.09.2009.

Research output: Contribution to journalArticle

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
Wiechczynski J, Lesiak T, Aihara H, Arinstein K, Aulchenko V, Bakich AM et al. Measurement of B→Ds(*)Kπ branching fractions. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2009 Sep 17;80(5). 052005. https://doi.org/10.1103/PhysRevD.80.052005
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. ; Chistov, R. ; Cho, I. S. ; Choi, Y. ; Dalseno, J. ; Dash, M. ; Drutskoy, A. ; Eidelman, S. ; Epifanov, D. ; Gabyshev, N. ; Garmash, A. ; Goldenzweig, P. ; Ha, H. ; Han, B. Y. ; Hoshi, Y. ; Hou, W. S. ; Hyun, H. J. ; Iijima, T. ; Inami, K. ; Ishikawa, A. ; Iwasaki, M. ; Kah, D. H. ; Kang, J. H. ; Kapusta, P. ; Kawai, H. ; Kawasaki, T. ; Kichimi, H. ; Kim, H. O. ; Kim, J. H. ; Kim, Y. I. ; Kim, Y. J. ; Ko, B. R. ; Križan, P. ; Krokovny, P. ; Kuzmin, A. ; Kwon, Y. J. ; Kyeong, S. H. ; Lee, S. E. ; 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, C. W. ; Park, H. K. ; Park, K. S. ; Pestotnik, R. ; Piilonen, L. E. ; Poluektov, A. ; Sahoo, H. ; Sakai, Y. ; Schneider, O. ; Schwanda, C. ; Sekiya, A. ; Senyo, K. ; Sevior, M. E. ; Shapkin, M. ; Shebalin, V. ; Shiu, J. G. ; Shwartz, B. ; Singh, J. B. ; Sokolov, A. ; Stanič, S. ; Starič, M. ; Stypula, J. ; Sumiyoshi, T. ; Taylor, G. N. ; Teramoto, Y. ; Tikhomirov, I. ; Uehara, S. ; Ueno, K. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Usov, Y. ; Varner, G. ; Varvell, K. E. ; Vervink, K. ; Vinokurova, A. ; Wang, C. H. ; Wang, M. Z. ; Wang, P. ; Watanabe, Y. ; Won, Eunil ; Yabsley, B. D. ; Yamashita, Y. ; Zhilich, V. ; Zhulanov, V. ; Zivko, T. ; Zupanc, A. ; Zwahlen, N. ; Zyukova, O. / Measurement of B→Ds(*)Kπ branching fractions. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2009 ; Vol. 80, No. 5.
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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 657×106BB̄ 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.",
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. Bračko 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. Križan 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. Stanič and M. Starič 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 Eunil 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",
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month = "9",
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language = "English",
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journal = "Physical review D: Particles and fields",
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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, Eunil

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.

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

U2 - 10.1103/PhysRevD.80.052005

DO - 10.1103/PhysRevD.80.052005

M3 - Article

VL - 80

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 0556-2821

IS - 5

M1 - 052005

ER -