New measurement of B→D*π branching fractions

G. Brandenburg; R. A. Briere; Y. S. Gao; D. Y.J. Kim; R. Wilson; H. Yamamoto; T. E. Browder; F. Li; Y. Li; J. L. Rodriguez; 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. Mac Farlane; K. W. McLean; P. M. Patel; A. J. Sadoff; R. Ammar; P. Baringer; A. Bean; D. Besson; D. Coppage; C. Darling; R. Davis; N. Hancock; S. Kotov; I. Kravchenko; N. Kwak; S. Anderson; Y. Kubota; M. Lattery; S. J. Lee; J. J. O’neill; S. Patton; R. Poling; T. Riehle; V. Savinov; A. Smith; M. S. Alam; S. B. Athar; Z. Ling; A. H. Mahmood; H. Severini; S. Timm; F. Wappler; A. Anastassov; S. Blinov; J. E. Duboscq; K. D. Fisher; D. Fujino; R. Fulton; K. K. Gan; T. Hart; K. Honscheid; H. Kagan; R. Kass; J. Lee; M. B. Spencer; M. Sung; A. Undrus; R. Wanke; A. Wolf; M. M. Zoeller; B. Nemati; S. J. Richichi; W. R. Ross; P. Skubic; M. Wood; M. Bishai; J. Fast; E. Gerndt; J. W. Hinson; N. Menon; D. H. Miller; E. I. Shibata; I. P.J. Shipsey; M. Yurko; L. Gibbons; S. D. Johnson; Y. Kwon; S. Roberts; E. H. Thorndike; C. P. Jessop; K. Lingel; H. Marsiske; M. L. Perl; S. F. Schaffner; D. Ugolini; R. Wang; X. Zhou; T. E. Coan; V. Fadeyev; I. Korolkov; Y. Maravin; I. Narsky; V. Shelkov; J. Staeck; R. Stroynowski; I. Volobouev; J. Ye; M. Artuso; A. Efimov; F. Frasconi; M. Gao; M. Goldberg; D. He; S. Kopp; G. C. Moneti; R. Mountain; S. Schuh; T. Skwarnicki; S. Stone; G. Viehhauser; X. Xing; J. Bartelt; S. E. Csorna; V. Jain; S. Marka; A. Freyberger; R. Godang; K. Kinoshita; I. C. Lai; P. Pomianowski; S. Schrenk; G. Bonvicini; D. Cinabro; R. Greene; L. P. Perera; G. J. Zhou; B. Barish; M. Chadha; S. Chan; G. Eigen; J. S. Miller; C. O’grady; M. Schmidtler; J. Urheim; A. J. Weinstein; F. Würthwein; D. M. Asner; D. W. Bliss; W. S. Brower; G. Masek; H. P. Paar; V. Sharma; J. Gronberg; T. S. Hill; R. Kutschke; D. J. Lange; S. Menary; R. J. Morrison; H. N. Nelson; T. K. Nelson; C. Qiao; J. D. Richman; D. Roberts; A. Ryd; M. S. Witherell; R. Balest; B. H. Behrens; K. Cho; W. T. Ford; H. Park; P. Rankin; J. Roy; J. G. Smith; J. P. Alexander; C. Bebek; B. E. Berger; K. Berkelman; K. Bloom; D. G. Cassel; H. A. Cho; D. M. Coffman; D. S. Crowcroft; M. Dickson; P. S. Drell; K. M. Ecklund; R. Ehrlich; R. Elia; A. D. Foland; P. Gaidarev; B. Gittelman; S. W. Gray; D. L. Hartill; B. K. Heltsley; P. I. Hopman; J. Kandaswamy; N. Katayama; P. C. Kim; D. L. Kreinick; T. Lee; Y. Liu; G. S. Ludwig; J. Masui; J. Mevissen; N. B. Mistry; C. R. Ng; E. Nordberg; M. Ogg; J. R. Patterson; D. Peterson; D. Riley; A. Soffer; C. Ward; M. Athanas; P. Avery; C. D. Jones; M. Lohner; C. Prescott; J. Yelton; J. Zheng

doi:10.1103/PhysRevLett.80.2762

New measurement of B→D*π branching fractions

G. Brandenburg
, R. A. Briere
, Y. S. Gao
, D. Y.J. Kim
, R. Wilson
, H. Yamamoto
, T. E. Browder
, F. Li
, Y. Li
, J. L. Rodriguez
, 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. Mac Farlane, K. W. McLean, P. M. Patel, A. J. Sadoff, R. Ammar, P. Baringer, A. Bean, D. Besson, D. Coppage, C. Darling, R. Davis, N. Hancock, S. Kotov, I. Kravchenko, N. Kwak, S. Anderson, Y. Kubota, M. Lattery, S. J. Lee, J. J. O’neill, S. Patton, R. Poling, T. Riehle, V. Savinov, A. Smith, M. S. Alam, S. B. Athar, Z. Ling, A. H. Mahmood, H. Severini, S. Timm, F. Wappler, A. Anastassov, S. Blinov, J. E. Duboscq, K. D. Fisher, D. Fujino, R. Fulton, K. K. Gan, T. Hart, K. Honscheid, H. Kagan, R. Kass, J. Lee, M. B. Spencer, M. Sung, A. Undrus, R. Wanke, A. Wolf, M. M. Zoeller, B. Nemati, S. J. Richichi, W. R. Ross, P. Skubic, M. Wood, M. Bishai, J. Fast, E. Gerndt, J. W. Hinson, N. Menon, D. H. Miller, E. I. Shibata, I. P.J. Shipsey, M. Yurko, L. Gibbons, S. D. Johnson, Y. Kwon, S. Roberts, E. H. Thorndike, C. P. Jessop, K. Lingel, H. Marsiske, M. L. Perl, S. F. Schaffner, D. Ugolini, R. Wang, X. Zhou, T. E. Coan, V. Fadeyev, I. Korolkov, Y. Maravin, I. Narsky, V. Shelkov, J. Staeck, R. Stroynowski, I. Volobouev, J. Ye, M. Artuso, A. Efimov, F. Frasconi, M. Gao, M. Goldberg, D. He, S. Kopp, G. C. Moneti, R. Mountain, S. Schuh, T. Skwarnicki, S. Stone, G. Viehhauser, X. Xing, J. Bartelt, S. E. Csorna, V. Jain, S. Marka, A. Freyberger, R. Godang, K. Kinoshita, I. C. Lai, P. Pomianowski, S. Schrenk, G. Bonvicini, D. Cinabro, R. Greene, L. P. Perera, G. J. Zhou, B. Barish, M. Chadha, S. Chan, G. Eigen, J. S. Miller, C. O’grady, M. Schmidtler, J. Urheim, A. J. Weinstein, F. Würthwein, D. M. Asner, D. W. Bliss, W. S. Brower, G. Masek, H. P. Paar, V. Sharma, J. Gronberg, T. S. Hill, R. Kutschke, D. J. Lange, S. Menary, R. J. Morrison, H. N. Nelson, T. K. Nelson, C. Qiao, J. D. Richman, D. Roberts, A. Ryd, M. S. Witherell, R. Balest, B. H. Behrens, K. Cho, W. T. Ford, H. Park, P. Rankin, J. Roy, J. G. Smith, J. P. Alexander, C. Bebek, B. E. Berger, K. Berkelman, K. Bloom, D. G. Cassel, H. A. Cho, D. M. Coffman, D. S. Crowcroft, M. Dickson, P. S. Drell, K. M. Ecklund, R. Ehrlich, R. Elia, A. D. Foland, P. Gaidarev, B. Gittelman, S. W. Gray, D. L. Hartill, B. K. Heltsley, P. I. Hopman, J. Kandaswamy, N. Katayama, P. C. Kim, D. L. Kreinick, T. Lee, Y. Liu, G. S. Ludwig, J. Masui, J. Mevissen, N. B. Mistry, C. R. Ng, E. Nordberg, M. Ogg, J. R. Patterson, D. Peterson, D. Riley, A. Soffer, C. Ward, M. Athanas, P. Avery, C. D. Jones, M. Lohner, C. Prescott, J. Yelton, J. Zheng

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

20 Scopus citations

Abstract

The decays Υ(4S)→BB, followed by B→D*π and D*→Dπ, permit reconstruction of all kinematic quantities that describe the sequence without reconstruction of the D, with reasonably low backgrounds. Using an integrated e⁺e⁻ luminosity of 3.1fb⁻¹ accumulated at the Υ(4S) by the CLEO-II detector, we report measurements of B(B⁰→D*⁺π⁻)=(2.81±0.11±0.21±0.05)×10⁻³ and B(B⁻→D*0π⁻)=(4.34±0.33±0.34±0.18) ×10⁻³.

Original language	English
Pages (from-to)	2762-2766
Number of pages	5
Journal	Physical Review Letters
Volume	80
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.80.2762
State	Published - 1998

Access to Document

10.1103/PhysRevLett.80.2762

Cite this

Brandenburg, G., Briere, R. A., Gao, Y. S., Kim, D. Y. J., Wilson, R., Yamamoto, H., Browder, T. E., Li, F., Li, Y., Rodriguez, J. L., Bergfeld, T., Eisenstein, B. I., Ernst, J., Gladding, G. E., Gollin, G. D., Hans, R. M., Johnson, E., Karliner, I., Marsh, M. A., ... Zheng, J. (1998). New measurement of B→D*π branching fractions. Physical Review Letters, 80(13), 2762-2766. https://doi.org/10.1103/PhysRevLett.80.2762

@article{486ee5822e034e0eb96125eae2244738,

title = "New measurement of B→D*π branching fractions",

abstract = "The decays Υ(4S)→BB, followed by B→D*π and D*→Dπ, permit reconstruction of all kinematic quantities that describe the sequence without reconstruction of the D, with reasonably low backgrounds. Using an integrated e+e− luminosity of 3.1fb−1 accumulated at the Υ(4S) by the CLEO-II detector, we report measurements of B(B0→D*+π−)=(2.81±0.11±0.21±0.05)×10−3 and B(B−→D*0π−)=(4.34±0.33±0.34±0.18) ×10−3.",

author = "G. Brandenburg and Briere, \{R. A.\} and Gao, \{Y. S.\} and Kim, \{D. Y.J.\} and R. Wilson and H. Yamamoto and Browder, \{T. E.\} and F. Li and Y. Li and Rodriguez, \{J. L.\} and 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 \{Mac Farlane\}, \{D. B.\} and McLean, \{K. W.\} 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 N. Hancock and S. Kotov and I. Kravchenko and N. Kwak and S. Anderson and Y. Kubota and M. Lattery and Lee, \{S. J.\} and O{\textquoteright}neill, \{J. J.\} and S. Patton and R. Poling and T. Riehle and V. Savinov and A. Smith and Alam, \{M. S.\} and Athar, \{S. B.\} and Z. Ling and Mahmood, \{A. H.\} and H. Severini and S. Timm and F. Wappler and A. Anastassov and S. Blinov and Duboscq, \{J. E.\} and Fisher, \{K. D.\} and D. Fujino and R. Fulton and Gan, \{K. K.\} and T. Hart and K. Honscheid and H. Kagan and R. Kass and J. Lee and Spencer, \{M. B.\} and M. Sung and A. Undrus and R. Wanke and A. Wolf and Zoeller, \{M. M.\} and B. Nemati and Richichi, \{S. J.\} and Ross, \{W. R.\} and P. Skubic and M. Wood and M. Bishai and J. Fast and E. Gerndt and Hinson, \{J. W.\} and N. Menon and Miller, \{D. H.\} and Shibata, \{E. I.\} and Shipsey, \{I. P.J.\} and M. Yurko and L. Gibbons and Johnson, \{S. D.\} and Y. Kwon and S. Roberts and Thorndike, \{E. H.\} and Jessop, \{C. P.\} and K. Lingel and H. Marsiske and Perl, \{M. L.\} and Schaffner, \{S. F.\} and D. Ugolini and R. Wang and X. Zhou and Coan, \{T. E.\} and V. Fadeyev and I. Korolkov and Y. Maravin and I. Narsky and V. Shelkov and J. Staeck and R. Stroynowski and I. Volobouev and J. Ye and M. Artuso and A. Efimov and F. Frasconi and M. Gao and M. Goldberg and D. He and S. Kopp and Moneti, \{G. C.\} and R. Mountain and S. Schuh and T. Skwarnicki and S. Stone and G. Viehhauser and X. Xing and J. Bartelt and Csorna, \{S. E.\} and V. Jain and S. Marka and A. Freyberger and R. Godang and K. Kinoshita and Lai, \{I. C.\} and P. Pomianowski and S. Schrenk and G. Bonvicini and D. Cinabro and R. Greene and Perera, \{L. P.\} and Zhou, \{G. J.\} and B. Barish and M. Chadha and S. Chan and G. Eigen and Miller, \{J. S.\} and C. O{\textquoteright}grady and M. Schmidtler and J. Urheim and Weinstein, \{A. J.\} and F. W{\"u}rthwein and Asner, \{D. M.\} and Bliss, \{D. W.\} and Brower, \{W. S.\} and G. Masek and Paar, \{H. P.\} and V. Sharma and J. Gronberg and Hill, \{T. S.\} and R. Kutschke and Lange, \{D. J.\} and S. Menary and Morrison, \{R. J.\} and Nelson, \{H. N.\} and Nelson, \{T. K.\} and C. Qiao and Richman, \{J. D.\} and D. Roberts and A. Ryd and Witherell, \{M. S.\} and R. Balest and Behrens, \{B. H.\} and K. Cho and Ford, \{W. T.\} and H. Park and P. Rankin and J. Roy and Smith, \{J. G.\} and Alexander, \{J. P.\} and C. Bebek and Berger, \{B. E.\} and K. Berkelman and K. Bloom and Cassel, \{D. G.\} and Cho, \{H. A.\} and Coffman, \{D. M.\} and Crowcroft, \{D. S.\} and M. Dickson and Drell, \{P. S.\} and Ecklund, \{K. M.\} and R. Ehrlich and R. Elia and Foland, \{A. D.\} and P. Gaidarev and B. Gittelman and Gray, \{S. W.\} and Hartill, \{D. L.\} and Heltsley, \{B. K.\} and Hopman, \{P. I.\} and J. Kandaswamy and N. Katayama and Kim, \{P. C.\} and Kreinick, \{D. L.\} and T. Lee and Y. Liu 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 Patterson, \{J. R.\} and D. Peterson and D. Riley and A. Soffer and C. Ward and M. Athanas and P. Avery and Jones, \{C. D.\} and M. Lohner and C. Prescott and J. Yelton and J. Zheng",

year = "1998",

doi = "10.1103/PhysRevLett.80.2762",

language = "English",

volume = "80",

pages = "2762--2766",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "13",

}

Brandenburg, G, Briere, RA, Gao, YS, Kim, DYJ, Wilson, R, Yamamoto, H, Browder, TE, Li, F, Li, Y, Rodriguez, JL, 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, Mac Farlane, DB, McLean, KW, Patel, PM, Sadoff, AJ, Ammar, R, Baringer, P, Bean, A, Besson, D, Coppage, D, Darling, C, Davis, R, Hancock, N, Kotov, S, Kravchenko, I, Kwak, N, Anderson, S, Kubota, Y, Lattery, M, Lee, SJ, O’neill, JJ, Patton, S, Poling, R, Riehle, T, Savinov, V, Smith, A, Alam, MS, Athar, SB, Ling, Z, Mahmood, AH, Severini, H, Timm, S, Wappler, F, Anastassov, A, Blinov, S, Duboscq, JE, Fisher, KD, Fujino, D, Fulton, R, Gan, KK, Hart, T, Honscheid, K, Kagan, H, Kass, R, Lee, J, Spencer, MB, Sung, M, Undrus, A, Wanke, R, Wolf, A, Zoeller, MM, Nemati, B, Richichi, SJ, Ross, WR, Skubic, P, Wood, M, Bishai, M, Fast, J, Gerndt, E, Hinson, JW, Menon, N, Miller, DH, Shibata, EI, Shipsey, IPJ, Yurko, M, Gibbons, L, Johnson, SD, Kwon, Y, Roberts, S, Thorndike, EH, Jessop, CP, Lingel, K, Marsiske, H, Perl, ML, Schaffner, SF, Ugolini, D, Wang, R, Zhou, X, Coan, TE, Fadeyev, V, Korolkov, I, Maravin, Y, Narsky, I, Shelkov, V, Staeck, J, Stroynowski, R, Volobouev, I, Ye, J, Artuso, M, Efimov, A, Frasconi, F, Gao, M, Goldberg, M, He, D, Kopp, S, Moneti, GC, Mountain, R, Schuh, S, Skwarnicki, T, Stone, S, Viehhauser, G, Xing, X, Bartelt, J, Csorna, SE, Jain, V, Marka, S, Freyberger, A, Godang, R, Kinoshita, K, Lai, IC, Pomianowski, P, Schrenk, S, Bonvicini, G, Cinabro, D, Greene, R, Perera, LP, Zhou, GJ, Barish, B, Chadha, M, Chan, S, Eigen, G, Miller, JS, O’grady, C, Schmidtler, M, Urheim, J, Weinstein, AJ, Würthwein, F, Asner, DM, Bliss, DW, Brower, WS, Masek, G, Paar, HP, Sharma, V, Gronberg, J, Hill, TS, Kutschke, R, Lange, DJ, Menary, S, Morrison, RJ, Nelson, HN, Nelson, TK, Qiao, C, Richman, JD, Roberts, D, Ryd, A, Witherell, MS, Balest, R, Behrens, BH, Cho, K, Ford, WT, Park, H, Rankin, P, Roy, J, Smith, JG, Alexander, JP, Bebek, C, Berger, BE, Berkelman, K, Bloom, K, Cassel, DG, Cho, HA, Coffman, DM, Crowcroft, DS, Dickson, M, Drell, PS, Ecklund, KM, Ehrlich, R, Elia, R, Foland, AD, Gaidarev, P, Gittelman, B, Gray, SW, Hartill, DL, Heltsley, BK, Hopman, PI, Kandaswamy, J, Katayama, N, Kim, PC, Kreinick, DL, Lee, T, Liu, Y, Ludwig, GS, Masui, J, Mevissen, J, Mistry, NB, Ng, CR, Nordberg, E, Ogg, M, Patterson, JR, Peterson, D, Riley, D, Soffer, A, Ward, C, Athanas, M, Avery, P, Jones, CD, Lohner, M, Prescott, C, Yelton, J & Zheng, J 1998, 'New measurement of B→D*π branching fractions', Physical Review Letters, vol. 80, no. 13, pp. 2762-2766. https://doi.org/10.1103/PhysRevLett.80.2762

TY - JOUR

T1 - New measurement of B→D*π branching fractions

AU - Brandenburg, G.

AU - Briere, R. A.

AU - Gao, Y. S.

AU - Kim, D. Y.J.

AU - Wilson, R.

AU - Yamamoto, H.

AU - Browder, T. E.

AU - Li, F.

AU - Li, Y.

AU - Rodriguez, J. L.

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 - Mac Farlane, D. B.

AU - McLean, K. W.

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 - Hancock, N.

AU - Kotov, S.

AU - Kravchenko, I.

AU - Kwak, N.

AU - Anderson, S.

AU - Kubota, Y.

AU - Lattery, M.

AU - Lee, S. J.

AU - O’neill, J. J.

AU - Patton, S.

AU - Poling, R.

AU - Riehle, T.

AU - Savinov, V.

AU - Smith, A.

AU - Alam, M. S.

AU - Athar, S. B.

AU - Ling, Z.

AU - Mahmood, A. H.

AU - Severini, H.

AU - Timm, S.

AU - Wappler, F.

AU - Anastassov, A.

AU - Blinov, S.

AU - Duboscq, J. E.

AU - Fisher, K. D.

AU - Fujino, D.

AU - Fulton, R.

AU - Gan, K. K.

AU - Hart, T.

AU - Honscheid, K.

AU - Kagan, H.

AU - Kass, R.

AU - Lee, J.

AU - Spencer, M. B.

AU - Sung, M.

AU - Undrus, A.

AU - Wanke, R.

AU - Wolf, A.

AU - Zoeller, M. M.

AU - Nemati, B.

AU - Richichi, S. J.

AU - Ross, W. R.

AU - Skubic, P.

AU - Wood, M.

AU - Bishai, M.

AU - Fast, J.

AU - Gerndt, E.

AU - Hinson, J. W.

AU - Menon, N.

AU - Miller, D. H.

AU - Shibata, E. I.

AU - Shipsey, I. P.J.

AU - Yurko, M.

AU - Gibbons, L.

AU - Johnson, S. D.

AU - Kwon, Y.

AU - Roberts, S.

AU - Thorndike, E. H.

AU - Jessop, C. P.

AU - Lingel, K.

AU - Marsiske, H.

AU - Perl, M. L.

AU - Schaffner, S. F.

AU - Ugolini, D.

AU - Wang, R.

AU - Zhou, X.

AU - Coan, T. E.

AU - Fadeyev, V.

AU - Korolkov, I.

AU - Maravin, Y.

AU - Narsky, I.

AU - Shelkov, V.

AU - Staeck, J.

AU - Stroynowski, R.

AU - Volobouev, I.

AU - Ye, J.

AU - Artuso, M.

AU - Efimov, A.

AU - Frasconi, F.

AU - Gao, M.

AU - Goldberg, M.

AU - He, D.

AU - Kopp, S.

AU - Moneti, G. C.

AU - Mountain, R.

AU - Schuh, S.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Viehhauser, G.

AU - Xing, X.

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Jain, V.

AU - Marka, S.

AU - Freyberger, A.

AU - Godang, R.

AU - Kinoshita, K.

AU - Lai, I. C.

AU - Pomianowski, P.

AU - Schrenk, S.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Greene, R.

AU - Perera, L. P.

AU - Zhou, G. J.

AU - Barish, B.

AU - Chadha, M.

AU - Chan, S.

AU - Eigen, G.

AU - Miller, J. S.

AU - O’grady, C.

AU - Schmidtler, M.

AU - Urheim, J.

AU - Weinstein, A. J.

AU - Würthwein, F.

AU - Asner, D. M.

AU - Bliss, D. W.

AU - Brower, W. S.

AU - Masek, G.

AU - Paar, H. P.

AU - Sharma, V.

AU - Gronberg, J.

AU - Hill, T. S.

AU - Kutschke, R.

AU - Lange, D. J.

AU - Menary, S.

AU - Morrison, R. J.

AU - Nelson, H. N.

AU - Nelson, T. K.

AU - Qiao, C.

AU - Richman, J. D.

AU - Roberts, D.

AU - Ryd, A.

AU - Witherell, M. S.

AU - Balest, R.

AU - Behrens, B. H.

AU - Cho, K.

AU - Ford, W. T.

AU - Park, H.

AU - Rankin, P.

AU - Roy, J.

AU - Smith, J. G.

AU - Alexander, J. P.

AU - Bebek, C.

AU - Berger, B. E.

AU - Berkelman, K.

AU - Bloom, K.

AU - Cassel, D. G.

AU - Cho, H. A.

AU - Coffman, D. M.

AU - Crowcroft, D. S.

AU - Dickson, M.

AU - Drell, P. S.

AU - Ecklund, K. M.

AU - Ehrlich, R.

AU - Elia, R.

AU - Foland, A. D.

AU - Gaidarev, P.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hopman, P. I.

AU - Kandaswamy, J.

AU - Katayama, N.

AU - Kim, P. C.

AU - Kreinick, D. L.

AU - Lee, T.

AU - Liu, Y.

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 - Patterson, J. R.

AU - Peterson, D.

AU - Riley, D.

AU - Soffer, A.

AU - Ward, C.

AU - Athanas, M.

AU - Avery, P.

AU - Jones, C. D.

AU - Lohner, M.

AU - Prescott, C.

AU - Yelton, J.

AU - Zheng, J.

PY - 1998

Y1 - 1998

N2 - The decays Υ(4S)→BB, followed by B→D*π and D*→Dπ, permit reconstruction of all kinematic quantities that describe the sequence without reconstruction of the D, with reasonably low backgrounds. Using an integrated e+e− luminosity of 3.1fb−1 accumulated at the Υ(4S) by the CLEO-II detector, we report measurements of B(B0→D*+π−)=(2.81±0.11±0.21±0.05)×10−3 and B(B−→D*0π−)=(4.34±0.33±0.34±0.18) ×10−3.

AB - The decays Υ(4S)→BB, followed by B→D*π and D*→Dπ, permit reconstruction of all kinematic quantities that describe the sequence without reconstruction of the D, with reasonably low backgrounds. Using an integrated e+e− luminosity of 3.1fb−1 accumulated at the Υ(4S) by the CLEO-II detector, we report measurements of B(B0→D*+π−)=(2.81±0.11±0.21±0.05)×10−3 and B(B−→D*0π−)=(4.34±0.33±0.34±0.18) ×10−3.

UR - https://www.scopus.com/pages/publications/4243641103

U2 - 10.1103/PhysRevLett.80.2762

DO - 10.1103/PhysRevLett.80.2762

M3 - Article

SN - 0031-9007

VL - 80

SP - 2762

EP - 2766

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

ER -

New measurement of B→D*π branching fractions

Abstract

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