Search for exclusive b→u semileptonic decays of B mesons

A. Bean; J. Gronberg; R. Kutschke; S. Menary; R. J. Morrison; H. N. Nelson; J. D. Richman; H. Tajima; D. Schmidt; D. Sperka; M. S. Witherell; M. Procario; S. Yang; R. Ballest; M. Daoudi; W. T. Ford; D. R. Johnson; K. Lingel; M. Lohner; P. Rankin; J. G. Smith; J. P. Alexander; C. Bebek; K. Berkelman; D. Besson; T. E. Browder; D. G. Cassel; H. A. Cho; D. M. Coffman; P. S. Drell; R. Ehrlich; R. S. Galik; M. Garcia-Sciveres; B. Geiser; B. Gittelman; S. W. Gray; D. L. Hartill; B. K. Heltsley; K. Honscheid; C. D. Jones; J. Kandaswamy; N. Katayama; P. C. Kim; D. L. Kreinick; G. S. Ludwig; J. Masui; J. Mevissen; N. B. Mistry; C. R. Ng; E. Nordberg; M. Ogg; C. O'Grady; J. R. Patterson; D. Peterson; D. Riley; M. Sapper; M. Selen; H. Worden; M. Worris; F. Würthwein; P. Avery; A. Freyberger; J. Rodriguez; R. Stephens; J. Yelton; D. Cinabro; S. Henderson; K. Kinoshita; T. Liu; M. Saulnier; R. Wilson; H. Yamamoto; A. J. Sadoff; R. Ammar; S. Ball; P. Baringer; D. Coppage; N. Copty; R. Davis; N. Hancock; M. Kelly; N. Kwak; H. Lam; Y. Kubota; M. Lattery; J. K. Nelson; S. Patton; D. Perticone; R. Poling; V. Savinov; S. Schrenk; R. Wang; M. S. Alam; I. J. Kim; B. Nemati; J. J. O'Neill; V. Romero; H. Severini; C. R. Sun; M. M. Zoeller; G. Crawford; R. Fulton; K. K. Gan; H. Kagan; R. Kass; J. Lee; R. Malchow; F. Morrow; Y. Skovpen; M. Sung; C. White; J. Whitmore; P. Wilson; F. Butler; X. Fu; G. Kalbfleisch; M. Lambrecht; W. R. Ross; P. Skubic; J. Snow; P. L. Wang; M. Wood; D. Bortoletto; D. N. Brown; J. Dominick; R. L. Mcilwain; T. Miao; D. H. Miller; M. Modesitt; S. F. Schaffner; E. I. Shibata; I. P.J. Shipsey; P. N. Wang; M. Battle; J. Ernst; H. Kroha; S. Roberts; K. Sparks; E. H. Thorndike; C. H. Wang; S. Sanghera; T. Skwarnicki; R. Stroynowski; M. Artuso; M. Goldberg; N. Horwitz; R. Kennett; G. C. Moneti; F. Muheim; S. Playfer; Y. Rozen; P. Rubin; S. Stone; M. Thulasidas; G. Zhu; A. V. Barnes; J. Bartelt; S. E. Csorna; Z. Egyed; V. Jain; P. Sheldon; D. S. Akerib; B. Barish; M. Chadha; S. Chan; D. F. Cowen; G. Eigen; J. S. Miller; J. Urheim; A. J. Weinstein; D. Acosta; M. Athanas; G. Masek; B. Ong; H. Paar; M. Sivertz

doi:10.1103/PhysRevLett.70.2681

Search for exclusive b→u semileptonic decays of B mesons

A. Bean
, J. Gronberg
, R. Kutschke
, S. Menary
, R. J. Morrison
, H. N. Nelson
, J. D. Richman
, H. Tajima
, D. Schmidt
, D. Sperka
, M. S. Witherell
, M. Procario
, S. Yang
, R. Ballest
, M. Daoudi
, W. T. Ford
, D. R. Johnson
, K. Lingel
, M. Lohner
, P. Rankin

J. G. Smith, J. P. Alexander, C. Bebek, K. Berkelman, D. Besson, T. E. Browder, D. G. Cassel, H. A. Cho, D. M. Coffman, P. S. Drell, R. Ehrlich, R. S. Galik, M. Garcia-Sciveres, B. Geiser, B. Gittelman, S. W. Gray, D. L. Hartill, B. K. Heltsley, K. Honscheid, C. D. Jones, J. Kandaswamy, N. Katayama, P. C. Kim, D. L. Kreinick, G. S. Ludwig, J. Masui, J. Mevissen, N. B. Mistry, C. R. Ng, E. Nordberg, M. Ogg, C. O'Grady, J. R. Patterson, D. Peterson, D. Riley, M. Sapper, M. Selen, H. Worden, M. Worris, F. Würthwein, P. Avery, A. Freyberger, J. Rodriguez, R. Stephens, J. Yelton, D. Cinabro, S. Henderson, K. Kinoshita, T. Liu, M. Saulnier, R. Wilson, H. Yamamoto, A. J. Sadoff, R. Ammar, S. Ball, P. Baringer, D. Coppage, N. Copty, R. Davis, N. Hancock, M. Kelly, N. Kwak, H. Lam, Y. Kubota, M. Lattery, J. K. Nelson, S. Patton, D. Perticone, R. Poling, V. Savinov, S. Schrenk, R. Wang, M. S. Alam, I. J. Kim, B. Nemati, J. J. O'Neill, V. Romero, H. Severini, C. R. Sun, M. M. Zoeller, G. Crawford, R. Fulton, K. K. Gan, H. Kagan, R. Kass, J. Lee, R. Malchow, F. Morrow, Y. Skovpen, M. Sung, C. White, J. Whitmore, P. Wilson, F. Butler, X. Fu, G. Kalbfleisch, M. Lambrecht, W. R. Ross, P. Skubic, J. Snow, P. L. Wang, M. Wood, D. Bortoletto, D. N. Brown, J. Dominick, R. L. Mcilwain, T. Miao, D. H. Miller, M. Modesitt, S. F. Schaffner, E. I. Shibata, I. P.J. Shipsey, P. N. Wang, M. Battle, J. Ernst, H. Kroha, S. Roberts, K. Sparks, E. H. Thorndike, C. H. Wang, S. Sanghera, T. Skwarnicki, R. Stroynowski, M. Artuso, M. Goldberg, N. Horwitz, R. Kennett, G. C. Moneti, F. Muheim, S. Playfer, Y. Rozen, P. Rubin, S. Stone, M. Thulasidas, G. Zhu, A. V. Barnes, J. Bartelt, S. E. Csorna, Z. Egyed, V. Jain, P. Sheldon, D. S. Akerib, B. Barish, M. Chadha, S. Chan, D. F. Cowen, G. Eigen, J. S. Miller, J. Urheim, A. J. Weinstein, D. Acosta, M. Athanas, G. Masek, B. Ong, H. Paar, M. Sivertz

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

23 Scopus citations

Abstract

Using a sample of 935 000 BB̄ pairs collected with the CLEO-II detector at the Cornell Electron Storage Ring, we have obtained upper limits on the branching ratios for the b→ul-ν̄ processes B-→ωl- ν̄, B-→ρ0l-ν̄, and B̄0→ρ+l-ν̄. The combined result using the relationships among the widths for these three modes is B(B-→ρ0l-ν̄)<(1.6-2.7)×10-4 at 90% C.L., where the range of values is due to model dependence of the detection efficiencies. These measurements yield the limits Vub/Vcb<0.08-0.13.

Original language	English (US)
Pages (from-to)	2681-2685
Number of pages	5
Journal	Physical review letters
Volume	70
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.70.2681
State	Published - 1993

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1103/PhysRevLett.70.2681

Cite this

Bean, A., Gronberg, J., Kutschke, R., Menary, S., Morrison, R. J., Nelson, H. N., Richman, J. D., Tajima, H., Schmidt, D., Sperka, D., Witherell, M. S., Procario, M., Yang, S., Ballest, R., Daoudi, M., Ford, W. T., Johnson, D. R., Lingel, K., Lohner, M., ... Sivertz, M. (1993). Search for exclusive b→u semileptonic decays of B mesons. Physical review letters, 70(18), 2681-2685. https://doi.org/10.1103/PhysRevLett.70.2681

@article{c31a05b0bbe5458bab70b7d851f38ad1,

title = "Search for exclusive b→u semileptonic decays of B mesons",

abstract = "Using a sample of 935 000 B{\=B} pairs collected with the CLEO-II detector at the Cornell Electron Storage Ring, we have obtained upper limits on the branching ratios for the b→ul-{\=ν} processes B-→ωl- {\=ν}, B-→ρ0l-{\=ν}, and {\=B}0→ρ+l-{\=ν}. The combined result using the relationships among the widths for these three modes is B(B-→ρ0l-{\=ν})<(1.6-2.7)×10-4 at 90\% C.L., where the range of values is due to model dependence of the detection efficiencies. These measurements yield the limits Vub/Vcb<0.08-0.13.",

author = "A. Bean and J. Gronberg and R. Kutschke and S. Menary and Morrison, \{R. J.\} and Nelson, \{H. N.\} and Richman, \{J. D.\} and H. Tajima and D. Schmidt and D. Sperka and Witherell, \{M. S.\} and M. Procario and S. Yang and R. Ballest and M. Daoudi and Ford, \{W. T.\} and Johnson, \{D. R.\} and K. Lingel and M. Lohner and P. Rankin and Smith, \{J. G.\} and Alexander, \{J. P.\} and C. Bebek and K. Berkelman and D. Besson and Browder, \{T. E.\} and Cassel, \{D. G.\} and Cho, \{H. A.\} and Coffman, \{D. M.\} and Drell, \{P. S.\} and R. Ehrlich and Galik, \{R. S.\} and M. Garcia-Sciveres and B. Geiser and B. Gittelman and Gray, \{S. W.\} and Hartill, \{D. L.\} and Heltsley, \{B. K.\} and K. Honscheid and Jones, \{C. D.\} and J. Kandaswamy and N. Katayama and Kim, \{P. C.\} and Kreinick, \{D. L.\} and Ludwig, \{G. S.\} and J. Masui and J. Mevissen and Mistry, \{N. B.\} and Ng, \{C. R.\} and E. Nordberg and M. Ogg and C. O'Grady and Patterson, \{J. R.\} and D. Peterson and D. Riley and M. Sapper and M. Selen and H. Worden and M. Worris and F. W{\"u}rthwein and P. Avery and A. Freyberger and J. Rodriguez and R. Stephens and J. Yelton and D. Cinabro and S. Henderson and K. Kinoshita and T. Liu and M. Saulnier and R. Wilson and H. Yamamoto and Sadoff, \{A. J.\} and R. Ammar and S. Ball and P. Baringer and D. Coppage and N. Copty and R. Davis and N. Hancock and M. Kelly and N. Kwak and H. Lam and Y. Kubota and M. Lattery and Nelson, \{J. K.\} and S. Patton and D. Perticone and R. Poling and V. Savinov and S. Schrenk and R. Wang and Alam, \{M. S.\} and Kim, \{I. J.\} and B. Nemati and O'Neill, \{J. J.\} and V. Romero and H. Severini and Sun, \{C. R.\} and Zoeller, \{M. M.\} and G. Crawford and R. Fulton and Gan, \{K. K.\} and H. Kagan and R. Kass and J. Lee and R. Malchow and F. Morrow and Y. Skovpen and M. Sung and C. White and J. Whitmore and P. Wilson and F. Butler and X. Fu and G. Kalbfleisch and M. Lambrecht and Ross, \{W. R.\} and P. Skubic and J. Snow and Wang, \{P. L.\} and M. Wood and D. Bortoletto and Brown, \{D. N.\} and J. Dominick and Mcilwain, \{R. L.\} and T. Miao and Miller, \{D. H.\} and M. Modesitt and Schaffner, \{S. F.\} and Shibata, \{E. I.\} and Shipsey, \{I. P.J.\} and Wang, \{P. N.\} and M. Battle and J. Ernst and H. Kroha and S. Roberts and K. Sparks and Thorndike, \{E. H.\} and Wang, \{C. H.\} and S. Sanghera and T. Skwarnicki and R. Stroynowski and M. Artuso and M. Goldberg and N. Horwitz and R. Kennett and Moneti, \{G. C.\} and F. Muheim and S. Playfer and Y. Rozen and P. Rubin and S. Stone and M. Thulasidas and G. Zhu and Barnes, \{A. V.\} and J. Bartelt and Csorna, \{S. E.\} and Z. Egyed and V. Jain and P. Sheldon and Akerib, \{D. S.\} and B. Barish and M. Chadha and S. Chan and Cowen, \{D. F.\} and G. Eigen and Miller, \{J. S.\} and J. Urheim and Weinstein, \{A. J.\} and D. Acosta and M. Athanas and G. Masek and B. Ong and H. Paar and M. Sivertz",

year = "1993",

doi = "10.1103/PhysRevLett.70.2681",

language = "English (US)",

volume = "70",

pages = "2681--2685",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "18",

}

Bean, A, Gronberg, J, Kutschke, R, Menary, S, Morrison, RJ, Nelson, HN, Richman, JD, Tajima, H, Schmidt, D, Sperka, D, Witherell, MS, Procario, M, Yang, S, Ballest, R, Daoudi, M, Ford, WT, Johnson, DR, Lingel, K, Lohner, M, Rankin, P, Smith, JG, Alexander, JP, Bebek, C, Berkelman, K, Besson, D, Browder, TE, Cassel, DG, Cho, HA, Coffman, DM, Drell, PS, Ehrlich, R, Galik, RS, Garcia-Sciveres, M, Geiser, B, Gittelman, B, Gray, SW, Hartill, DL, Heltsley, BK, Honscheid, K, Jones, CD, Kandaswamy, J, Katayama, N, Kim, PC, Kreinick, DL, Ludwig, GS, Masui, J, Mevissen, J, Mistry, NB, Ng, CR, Nordberg, E, Ogg, M, O'Grady, C, Patterson, JR, Peterson, D, Riley, D, Sapper, M, Selen, M, Worden, H, Worris, M, Würthwein, F, Avery, P, Freyberger, A, Rodriguez, J, Stephens, R, Yelton, J, Cinabro, D, Henderson, S, Kinoshita, K, Liu, T, Saulnier, M, Wilson, R, Yamamoto, H, Sadoff, AJ, Ammar, R, Ball, S, Baringer, P, Coppage, D, Copty, N, Davis, R, Hancock, N, Kelly, M, Kwak, N, Lam, H, Kubota, Y, Lattery, M, Nelson, JK, Patton, S, Perticone, D, Poling, R, Savinov, V, Schrenk, S, Wang, R, Alam, MS, Kim, IJ, Nemati, B, O'Neill, JJ, Romero, V, Severini, H, Sun, CR, Zoeller, MM, Crawford, G, Fulton, R, Gan, KK, Kagan, H, Kass, R, Lee, J, Malchow, R, Morrow, F, Skovpen, Y, Sung, M, White, C, Whitmore, J, Wilson, P, Butler, F, Fu, X, Kalbfleisch, G, Lambrecht, M, Ross, WR, Skubic, P, Snow, J, Wang, PL, Wood, M, Bortoletto, D, Brown, DN, Dominick, J, Mcilwain, RL, Miao, T, Miller, DH, Modesitt, M, Schaffner, SF, Shibata, EI, Shipsey, IPJ, Wang, PN, Battle, M, Ernst, J, Kroha, H, Roberts, S, Sparks, K, Thorndike, EH, Wang, CH, Sanghera, S, Skwarnicki, T, Stroynowski, R, Artuso, M, Goldberg, M, Horwitz, N, Kennett, R, Moneti, GC, Muheim, F, Playfer, S, Rozen, Y, Rubin, P, Stone, S, Thulasidas, M, Zhu, G, Barnes, AV, Bartelt, J, Csorna, SE, Egyed, Z, Jain, V, Sheldon, P, Akerib, DS, Barish, B, Chadha, M, Chan, S, Cowen, DF, Eigen, G, Miller, JS, Urheim, J, Weinstein, AJ, Acosta, D, Athanas, M, Masek, G, Ong, B, Paar, H & Sivertz, M 1993, 'Search for exclusive b→u semileptonic decays of B mesons', Physical review letters, vol. 70, no. 18, pp. 2681-2685. https://doi.org/10.1103/PhysRevLett.70.2681

TY - JOUR

T1 - Search for exclusive b→u semileptonic decays of B mesons

AU - Bean, A.

AU - Gronberg, J.

AU - Kutschke, R.

AU - Menary, S.

AU - Morrison, R. J.

AU - Nelson, H. N.

AU - Richman, J. D.

AU - Tajima, H.

AU - Schmidt, D.

AU - Sperka, D.

AU - Witherell, M. S.

AU - Procario, M.

AU - Yang, S.

AU - Ballest, R.

AU - Daoudi, M.

AU - Ford, W. T.

AU - Johnson, D. R.

AU - Lingel, K.

AU - Lohner, M.

AU - Rankin, P.

AU - Smith, J. G.

AU - Alexander, J. P.

AU - Bebek, C.

AU - Berkelman, K.

AU - Besson, D.

AU - Browder, T. E.

AU - Cassel, D. G.

AU - Cho, H. A.

AU - Coffman, D. M.

AU - Drell, P. S.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Garcia-Sciveres, M.

AU - Geiser, B.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Honscheid, K.

AU - Jones, C. D.

AU - Kandaswamy, J.

AU - Katayama, N.

AU - Kim, P. C.

AU - Kreinick, D. L.

AU - Ludwig, G. S.

AU - Masui, J.

AU - Mevissen, J.

AU - Mistry, N. B.

AU - Ng, C. R.

AU - Nordberg, E.

AU - Ogg, M.

AU - O'Grady, C.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Riley, D.

AU - Sapper, M.

AU - Selen, M.

AU - Worden, H.

AU - Worris, M.

AU - Würthwein, F.

AU - Avery, P.

AU - Freyberger, A.

AU - Rodriguez, J.

AU - Stephens, R.

AU - Yelton, J.

AU - Cinabro, D.

AU - Henderson, S.

AU - Kinoshita, K.

AU - Liu, T.

AU - Saulnier, M.

AU - Wilson, R.

AU - Yamamoto, H.

AU - Sadoff, A. J.

AU - Ammar, R.

AU - Ball, S.

AU - Baringer, P.

AU - Coppage, D.

AU - Copty, N.

AU - Davis, R.

AU - Hancock, N.

AU - Kelly, M.

AU - Kwak, N.

AU - Lam, H.

AU - Kubota, Y.

AU - Lattery, M.

AU - Nelson, J. K.

AU - Patton, S.

AU - Perticone, D.

AU - Poling, R.

AU - Savinov, V.

AU - Schrenk, S.

AU - Wang, R.

AU - Alam, M. S.

AU - Kim, I. J.

AU - Nemati, B.

AU - O'Neill, J. J.

AU - Romero, V.

AU - Severini, H.

AU - Sun, C. R.

AU - Zoeller, M. M.

AU - Crawford, G.

AU - Fulton, R.

AU - Gan, K. K.

AU - Kagan, H.

AU - Kass, R.

AU - Lee, J.

AU - Malchow, R.

AU - Morrow, F.

AU - Skovpen, Y.

AU - Sung, M.

AU - White, C.

AU - Whitmore, J.

AU - Wilson, P.

AU - Butler, F.

AU - Fu, X.

AU - Kalbfleisch, G.

AU - Lambrecht, M.

AU - Ross, W. R.

AU - Skubic, P.

AU - Snow, J.

AU - Wang, P. L.

AU - Wood, M.

AU - Bortoletto, D.

AU - Brown, D. N.

AU - Dominick, J.

AU - Mcilwain, R. L.

AU - Miao, T.

AU - Miller, D. H.

AU - Modesitt, M.

AU - Schaffner, S. F.

AU - Shibata, E. I.

AU - Shipsey, I. P.J.

AU - Wang, P. N.

AU - Battle, M.

AU - Ernst, J.

AU - Kroha, H.

AU - Roberts, S.

AU - Sparks, K.

AU - Thorndike, E. H.

AU - Wang, C. H.

AU - Sanghera, S.

AU - Skwarnicki, T.

AU - Stroynowski, R.

AU - Artuso, M.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Kennett, R.

AU - Moneti, G. C.

AU - Muheim, F.

AU - Playfer, S.

AU - Rozen, Y.

AU - Rubin, P.

AU - Stone, S.

AU - Thulasidas, M.

AU - Zhu, G.

AU - Barnes, A. V.

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Egyed, Z.

AU - Jain, V.

AU - Sheldon, P.

AU - Akerib, D. S.

AU - Barish, B.

AU - Chadha, M.

AU - Chan, S.

AU - Cowen, D. F.

AU - Eigen, G.

AU - Miller, J. S.

AU - Urheim, J.

AU - Weinstein, A. J.

AU - Acosta, D.

AU - Athanas, M.

AU - Masek, G.

AU - Ong, B.

AU - Paar, H.

AU - Sivertz, M.

PY - 1993

Y1 - 1993

N2 - Using a sample of 935 000 BB̄ pairs collected with the CLEO-II detector at the Cornell Electron Storage Ring, we have obtained upper limits on the branching ratios for the b→ul-ν̄ processes B-→ωl- ν̄, B-→ρ0l-ν̄, and B̄0→ρ+l-ν̄. The combined result using the relationships among the widths for these three modes is B(B-→ρ0l-ν̄)<(1.6-2.7)×10-4 at 90% C.L., where the range of values is due to model dependence of the detection efficiencies. These measurements yield the limits Vub/Vcb<0.08-0.13.

AB - Using a sample of 935 000 BB̄ pairs collected with the CLEO-II detector at the Cornell Electron Storage Ring, we have obtained upper limits on the branching ratios for the b→ul-ν̄ processes B-→ωl- ν̄, B-→ρ0l-ν̄, and B̄0→ρ+l-ν̄. The combined result using the relationships among the widths for these three modes is B(B-→ρ0l-ν̄)<(1.6-2.7)×10-4 at 90% C.L., where the range of values is due to model dependence of the detection efficiencies. These measurements yield the limits Vub/Vcb<0.08-0.13.

UR - https://www.scopus.com/pages/publications/4244018510

UR - https://www.scopus.com/pages/publications/4244018510#tab=citedBy

U2 - 10.1103/PhysRevLett.70.2681

DO - 10.1103/PhysRevLett.70.2681

M3 - Article

AN - SCOPUS:4244018510

SN - 0031-9007

VL - 70

SP - 2681

EP - 2685

JO - Physical review letters

JF - Physical review letters

IS - 18

ER -

Search for exclusive b→u semileptonic decays of B mesons

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