Observation of B+→ωK+and search for related B decays modes

T. Bergfeld; B. I. Eisenstein; J. Ernst; G. E. Gladding; G. D. Gollin; R. M. Hans; E. Johnson; I. Karliner; M. A. Marsh; M. Palmer; M. Selen; J. J. Thaler; K. W. Edwards; A. Bellerive; R. Janicek; D. B. MacFarlane; P. M. Patel; A. J. Sadoff; R. Ammar; P. Baringer; A. Bean; D. Besson; D. Coppage; C. Darling; R. Davis; S. Kotov; I. Kravchenko; N. Kwak; L. Zhou; S. Anderson; Y. Kubota; S. J. Lee; J. J. O'Neill; R. Poling; T. Riehle; A. Smith; M. S. Alam; S. B. Athar; Z. Ling; A. H. Mahmood; S. Timm; F. Wappler; A. Anastassov; J. E. Duboscq; D. Fujino; K. K. Gan; T. Hart; K. Honscheid; H. Kagan; R. Kass; CLEO Collaboration

doi:10.1103/PhysRevLett.81.272

Observation of B⁺→ωK⁺and search for related B decays modes

T. Bergfeld
, B. I. Eisenstein
, J. Ernst
, G. E. Gladding
, G. D. Gollin
, R. M. Hans
, E. Johnson
, I. Karliner
, M. A. Marsh
, M. Palmer
, M. Selen
, J. J. Thaler
, K. W. Edwards
, A. Bellerive
, R. Janicek
, D. B. MacFarlane
, P. M. Patel
, A. J. Sadoff
, R. Ammar
, P. Baringer

A. Bean, D. Besson, D. Coppage, C. Darling, R. Davis, S. Kotov, I. Kravchenko, N. Kwak, L. Zhou, S. Anderson, Y. Kubota, S. J. Lee, J. J. O'Neill, R. Poling, T. Riehle, A. Smith, M. S. Alam, S. B. Athar, Z. Ling, A. H. Mahmood, S. Timm, F. Wappler, A. Anastassov, J. E. Duboscq, D. Fujino, K. K. Gan, T. Hart, K. Honscheid, H. Kagan, R. Kass, CLEO Collaboration

Physics and Astronomy (Twin Cities)

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

61 Scopus citations

Abstract

We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including ω or φ mesons using data collected with the CLEO II detector. With this sample of 6.6 ×10⁶B mesons we observe a signal for the ωK+ final state, and measure a branching fraction of B(B⁺→ωK⁺)=(1.5_−0.6^+0.7)±0.2)×10⁻⁵We also observe some evidence for the φK* final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physical parameters.

Original language	English (US)
Pages (from-to)	272-276
Number of pages	5
Journal	Physical review letters
Volume	81
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.81.272
State	Published - Jul 13 1998

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10.1103/PhysRevLett.81.272

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Bergfeld, T., Eisenstein, B. I., Ernst, J., Gladding, G. E., Gollin, G. D., Hans, R. M., Johnson, E., Karliner, I., Marsh, M. A., Palmer, M., Selen, M., Thaler, J. J., Edwards, K. W., Bellerive, A., Janicek, R., MacFarlane, D. B., Patel, P. M., Sadoff, A. J., Ammar, R., ... CLEO Collaboration (1998). Observation of B⁺→ωK⁺and search for related B decays modes. Physical review letters, 81(2), 272-276. https://doi.org/10.1103/PhysRevLett.81.272

Bergfeld, T, Eisenstein, BI, Ernst, J, Gladding, GE, Gollin, GD, Hans, RM, Johnson, E, Karliner, I, Marsh, MA, Palmer, M, Selen, M, Thaler, JJ, Edwards, KW, Bellerive, A, Janicek, R, MacFarlane, DB, Patel, PM, Sadoff, AJ, Ammar, R, Baringer, P, Bean, A, Besson, D, Coppage, D, Darling, C, Davis, R, Kotov, S, Kravchenko, I, Kwak, N, Zhou, L, Anderson, S, Kubota, Y, Lee, SJ, O'Neill, JJ, Poling, R, Riehle, T, Smith, A, Alam, MS, Athar, SB, Ling, Z, Mahmood, AH, Timm, S, Wappler, F, Anastassov, A, Duboscq, JE, Fujino, D, Gan, KK, Hart, T, Honscheid, K, Kagan, H, Kass, R & CLEO Collaboration 1998, 'Observation of B⁺→ωK⁺and search for related B decays modes', Physical review letters, vol. 81, no. 2, pp. 272-276. https://doi.org/10.1103/PhysRevLett.81.272

@article{319c6a048c08436b86c40c7c70a65b43,

title = "Observation of B+→ωK+and search for related B decays modes",

abstract = "We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including ω or φ mesons using data collected with the CLEO II detector. With this sample of 6.6 ×106B mesons we observe a signal for the ωK+ final state, and measure a branching fraction of B(B+→ωK+)=(1.5−0.6+0.7)±0.2)×10−5We also observe some evidence for the φK* final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physical parameters.",

author = "T. Bergfeld and Eisenstein, \{B. I.\} and J. Ernst and Gladding, \{G. E.\} and Gollin, \{G. D.\} and Hans, \{R. M.\} and E. Johnson and I. Karliner and Marsh, \{M. A.\} and M. Palmer and M. Selen and Thaler, \{J. J.\} and Edwards, \{K. W.\} and A. Bellerive and R. Janicek and MacFarlane, \{D. B.\} and Patel, \{P. M.\} and Sadoff, \{A. J.\} and R. Ammar and P. Baringer and A. Bean and D. Besson and D. Coppage and C. Darling and R. Davis and S. Kotov and I. Kravchenko and N. Kwak and L. Zhou and S. Anderson and Y. Kubota and Lee, \{S. J.\} and O'Neill, \{J. J.\} and R. Poling and T. Riehle and A. Smith and Alam, \{M. S.\} and Athar, \{S. B.\} and Z. Ling and Mahmood, \{A. H.\} and S. Timm and F. Wappler and A. Anastassov and Duboscq, \{J. E.\} and D. Fujino and Gan, \{K. K.\} and T. Hart and K. Honscheid and H. Kagan and R. Kass and \{CLEO Collaboration\}",

year = "1998",

month = jul,

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doi = "10.1103/PhysRevLett.81.272",

language = "English (US)",

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T1 - Observation of B+→ωK+and search for related B decays modes

AU - Bergfeld, T.

AU - Eisenstein, B. I.

AU - Ernst, J.

AU - Gladding, G. E.

AU - Gollin, G. D.

AU - Hans, R. M.

AU - Johnson, E.

AU - Karliner, I.

AU - Marsh, M. A.

AU - Palmer, M.

AU - Selen, M.

AU - Thaler, J. J.

AU - Edwards, K. W.

AU - Bellerive, A.

AU - Janicek, R.

AU - MacFarlane, D. B.

AU - Patel, P. M.

AU - Sadoff, A. J.

AU - Ammar, R.

AU - Baringer, P.

AU - Bean, A.

AU - Besson, D.

AU - Coppage, D.

AU - Darling, C.

AU - Davis, R.

AU - Kotov, S.

AU - Kravchenko, I.

AU - Kwak, N.

AU - Zhou, L.

AU - Anderson, S.

AU - Kubota, Y.

AU - Lee, S. J.

AU - O'Neill, J. J.

AU - Poling, R.

AU - Riehle, T.

AU - Smith, A.

AU - Alam, M. S.

AU - Athar, S. B.

AU - Ling, Z.

AU - Mahmood, A. H.

AU - Timm, S.

AU - Wappler, F.

AU - Anastassov, A.

AU - Duboscq, J. E.

AU - Fujino, D.

AU - Gan, K. K.

AU - Hart, T.

AU - Honscheid, K.

AU - Kagan, H.

AU - Kass, R.

AU - CLEO Collaboration

PY - 1998/7/13

Y1 - 1998/7/13

N2 - We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including ω or φ mesons using data collected with the CLEO II detector. With this sample of 6.6 ×106B mesons we observe a signal for the ωK+ final state, and measure a branching fraction of B(B+→ωK+)=(1.5−0.6+0.7)±0.2)×10−5We also observe some evidence for the φK* final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physical parameters.

AB - We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including ω or φ mesons using data collected with the CLEO II detector. With this sample of 6.6 ×106B mesons we observe a signal for the ωK+ final state, and measure a branching fraction of B(B+→ωK+)=(1.5−0.6+0.7)±0.2)×10−5We also observe some evidence for the φK* final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physical parameters.

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UR - https://www.scopus.com/pages/publications/0000523514#tab=citedBy

U2 - 10.1103/PhysRevLett.81.272

DO - 10.1103/PhysRevLett.81.272

M3 - Article

AN - SCOPUS:0000523514

SN - 0031-9007

VL - 81

SP - 272

EP - 276

JO - Physical review letters

JF - Physical review letters

IS - 2

ER -

Observation of B⁺→ωK⁺and search for related B decays modes

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