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Measurement of the CKM matrix element $\mid V_{ub}\mid$ with charmless exclusive semileptonic $B$ meson decays at BABAR
Authors :
Aubert, B. Boutigny, D. Gaillard, J.M. Hicheur, A. Karyotakis, Y. Lees, J.P. Robbe, P. Tisserand, V. Zghiche, A. Palano, A. Pompili, A. Chen, G.P. Chen, J.C. Qi, N.D. Rong, G. Wang, P. Zhu, Y.S. Eigen, G. Stugu, B. Abrams, G.S. Borgland, A.W. Breon, A.B. Brown, D.N. Button-Shafer, J. Cahn, R.N. Gill, M.S. Gritsan, A.V. Groysman, Y. Jacobsen, R.G. Kadel, R.W. Kadyk, J. Kerth, L.T. Kolomensky, Yu.G. Kral, J.F. Leclerc, Céline Levi, M.E. Lynch, G. Oddone, P.J. Perazzo, A. Pripstein, M. Roe, N.A. Romosan, A. Ronan, M.T. Shelkov, V.G. Telnov, A.V. Wenzel, W.A. Bright-Thomas, P.G. Harrison, T.J. Hawkes, C.M. Knowles, D.J. O'Neale, S.W. Penny, R.C. Watson, A.T. Watson, N.K. Deppermann, T. Goetzen, K. Koch, H. Kunze, M. Lewandowski, B. Peters, K. Schmuecker, H. Steinke, M. Andress, J.C. Barlow, N.R. Bhimji, W. Chevalier, N. Clark, P.J. Cottingham, W.N. De Groot, N. Dyce, N. Foster, B. McFall, J.D. Wallom, D. Wilson, F.F. Abe, K. Hearty, C. Mattison, T.S. McKenna, J.A. Thiessen, D. Jolly, S. McKemey, A.K. Tinslay, J. Blinov, V.E. Bukin, A.D. Bukin, D.A. Buzykaev, A.R. Golubev, V.B. Ivanchenko, V.N. Korol, A.A. Kravchenko, E.A. Onuchin, A.P. Salnikov, A.A. Serednyakov, S.I. Skovpen, Yu.I. Telnov, V.I. Yushkov, A.N. Best, D. Lankford, A.J. Mandelkern, M. McMahon, S. Stoker, D.P. Ahsan, A. Arisaka, K. Buchanan, C. Chun, S. Branson, J.G. MacFarlane, D.B. Prell, S. Rahatlou, S. Raven, G. Sharma, V. Campagnari, C. Dahmes, B. Hart, P.A. Kuznetsova, N. Levy, S.L. Long, O. Lu, A. Richman, J.D. Verkerke, W. Witherell, M. Yellin, S. Beringer, J. Dorfan, D.E. Eisner, A.M. Grillo, A.A. Grothe, M. Heusch, C.A. Johnson, R.P. Pulliam, T. Sadrozinski, H. Schalk, T. Schmitz, R.E. Schumm, B.A. Seiden, A. Turri, M. Walkowiak, W. Williams, D.C. Wilson, M.G. Chen, E. Dubois-Felsmann, G.P. Dvoretskii, A. Hitlin, D.G. Metzler, S. Oyang, J. Porter, F.C. Ryd, A. Samuel, A. Weaver, M. Yang, S. Zhu, R.Y. Devmal, S. Geld, T.L. Jayatilleke, S. Mancinelli, G. Meadows, B.T. Sokoloff, M.D. Barillari, T. Bloom, P. Dima, M.O. Fahey, S. Ford, W.T. Johnson, D.R. Nauenberg, U. Olivas, A. Rankin, P. Roy, J. Sen, S. Smith, J.G. Van Hoek, W.C. Wagner, D.L. Blouw, J. Krishnamurthy, M. Soffer, A. Toki, W.H. Wilson, R.J. Zhang, J. Aleksan, R. De Domenico, G. De Lesquen, A. Emery, S. Gaidot, A. Ganzhur, S.F. Giraud, P.F. Hamel De Monchenault, G. Kozanecki, W. Langer, M. London, G.W. Mayer, B. Serfass, B. Vasseur, G. Yeche, C. Zito, M. Brandt, T. Brose, J. Colberg, T. Dickopp, M. Dubitzky, R.S. Hauke, A. Maly, E. Muller-Pfefferkorn, R. Otto, S. Schubert, K.R. Schwierz, R. Spaan, B. Wilden, L. Bernard , D. Bonneaud, G.R. Brochard, F. Cohen-Tanugi, J. Ferrag, S. T'Jampens, S. Thiebaux, C. Vasileiadis, G. Verderi, M. Anjomshoaa, A. Bernet, R. Khan, A. Lavin, D. Muheim, F. Playfer, S. Swain, J.E. Falbo, M. Borean, C. Bozzi, C. Dittongo, S. Piemontese, L. Treadwell, E. Anulli, F. Baldini-Ferroli, R. Calcaterra, A. De Sangro, R. Falciai, D. Finocchiaro, G. Patteri, P. Peruzzi, I.M. Piccolo, M. Xie, Y. Zallo, A. Bagnasco, S. Buzzo, A. Contri, R. Crosetti, G. Lo Vetere, M. Macri, M. Passaggio, S. Patrignani, C. Robutti, E. Santroni, A. Tosi, S. Morii, M. Bartoldus, R. Hamilton, R. Mallik, U. Cochran, J. Crawley, H.B. Fischer, P.A. Lamsa, J. Meyer, W.T. Rosenberg, E.I. Grosdidier, G. Hocker, A. Lacker, H.M. Laplace, S. Lepeltier, V. Lutz, A.M. Plaszczynski, Stéphane Schune, M.H. Trincaz-Duvoid, S. Wormser, G. Bionta, R.M. Brigljevic, V. Lange, D.J. Mugge, M. Van Bibber, K. Wright, D.M. Carroll, M. Fry, J.R. Gabathuler, E. Gamet, R. George, M. Kay, M. Payne, D.J. Sloane, R.J. Touramanis, C. Aspinwall, M.L. Bowerman, D.A. Dauncey, P.D. Egede, U. Eschrich, I. Gunawardane, N.J.W. Nash, J.A. Sanders, P. Smith, D. Azzopardi, D.E. Back, J.J. Dixon, P. Harrison, P.F. Potter, R.J.L. Shorthouse, H.W. Strother, P. Vidal, P.B. Williams, M.I. Cowan, G. George, S. Green, M.G. Kurup, A. Marker, C.E. McGrath, P. McMahon, T.R. Ricciardi, S. Salvatore, F. Scott, I. Vaitsas, G. Brown, D. Davis, C.L. Allison, J. Barlow, R.J. Boyd, J.T. Forti, A.C. Fullwood, J. Jackson, F. Lafferty, G.D. Savvas, N. Simopoulos, E.T. Weatherall, J.H. Farbin, A. Jawahery, A. Lillard, V. Olsen, J. Roberts, D.A. Schieck, J.R. Blaylock, G. Dallapiccola, C. Flood, K.T. Hertzbach, S.S. Kofler, R. Koptchev, V.G. Moore, T.B. Staengle, H. Willocq, S. Brau, B. Cowan, R. Sciolla, G. Taylor, F. Yamamoto, R.K. Milek, M. Patel, P.M. Palombo, F. Bauer, J.M. Cremaldi, L. Eschenburg, V. Kroeger, R. Reidy, J. Sanders, D.A. Summers, D.J. Martin, J.-P. Nief, J.Y. Seitz, R. Taras, P. Zacek, V. Nicholson, H. Sutton, C.S. Cavallo, N. De Nardo, G. Fabozzi, F. Gatto, C. Lista, L. Paolucci, P. Piccolo, D. Sciacca, C. LoSecco, J.M. Alsmiller, J.R.G. Gabriel, T.A. Handler, T. Brau, J. Frey, R. Iwasaki, M. Sinev, N.B. Strom, D. Colecchia, F. Dal Corso, F. Dorigo, A. Galeazzi, F. Margoni, M. Michelon, G. Morandin, M. Posocco, M. Rotondo, M. Simonetto, F. Stroili, R. Torassa, E. Voci, C. Benayoun, Maurice. Briand, H. Chauveau, J. David, P. De La Vaissiere, C. Del Buono, L. Hamon, O. Le Diberder, F. Leruste, P. Ocariz, J. Roos, L. Stark, J. Versille, S. Manfredi, P.F. Re, V. Speziali, V. Frank, E.D. Gladney, L. Guo, Q.H. Panetta, J. Angelini, C. Batignani, G. Bettarini, S. Bondioli, M. Carpinelli, M. Forti, F. Giorgi, M.A. Lusiani, A. Martinez-Vidal, F. Morganti, M. Neri, N. Paoloni, E. Rama, M. Rizzo, G. Sandrelli, F. Simi, G. Triggiani, G. Walsh, J. Haire, M. Judd, D. Paick, K. Turnbull, L. Wagoner, D.E. Albert, J. Elmer, P. Lu, C. McDonald, K.T. Miftakov, V. Schaffner, S.F. Smith, A.J.S. Tumanov, A. Varnes, E.W. Cavoto, G. Del Re, D. Faccini, R. Ferrarotto, F. Ferroni, F. Lamanna, E. Leonardi, Emilio Mazzoni, M.A. Morganti, S. Piredda, G. Safai Tehrani, F. Serra, M. Voena, C. Christ, S. Waldi, R. Adye, T. Franek, B. Geddes, N.I. Gopal, G.P. Xella, S.M. Copty, N. Purohit, M.V. Singh, H. Yumiceva, F.X. Adam, I. Anthony, P.L. Aston, D. Baird, K. Berger, N. Bloom, E. Boyarski, A.M. Bulos, F. Calderini, G. Convery, M.R. Coupal, D.P. Coward, D.H. Dorfan, J. Dunwoodie, W. Field, R.C. Glanzman, T. Godfrey, G.L. Gowdy, S.J. Grosso, P. Haas, T. Himel, T. Hrynova, T. Huffer, M.E. Innes, W.R. Jessop, C.P. Kelsey, M.H. Kim, P. Kocian, M.L. Langenegger, U. Luitz, S. Luth, V. Lynch, H.L. Marsiske, H. Menke, S. Messner, R. Moffeit, K.C. Mount, R. Muller, D.R. O'Grady, C.P. Ozcan, V.E. Perl, M. Petrak, S. Ratcliff, B.N. Robertson, S.H. Rochester, L.S. Roodman, A. Schietinger, T. Schindler, R.H. Schwiening, J. Serbo, V.V. Snyder, A. Soha, A. Spanier, S.M. Stelzer, J. Su, D. Sullivan, M.K. Tanaka, H.A. Va'Vra, Jaroslav. Wagner, S.R. Weinstein, A.J.R. Wisniewski, W.J. Wright, D.H. Young, C.C. Burchat, P.R. Cheng, C.H. Kirkby, D. Meyer, T.I. Roat, C. Henderson, R. Bugg, W. Cohn, H. Weidemann, A.W. Izen, J.M. Kitayama, I. Lou, X.C. Bianchi, F. Bona, M. Gamba, D. Smol, A. Bosisio, L. Della Ricca, G. Lanceri, L. Poropat, P. Vuagnin, G. Panvini, R.S. Brown, C.M. Jackson, P.D. Kowalewski, R. Roney, J.M. Band, H.R. Charles, E. Dasu, S. Di Lodovico, F. Eichenbaum, A.M. Hu, H. Johnson, J.R. Liu, R. Pan, Y. Prepost, R. Scott, I.J. Sekula, S.J. Von Wimmersperg-Toeller, J.H. Yu, Z. Kordich, T.M.B. Neal, H. Laboratoire d'Annecy de Physique des Particules (LAPP) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS) Laboratoire de l'Accélérateur Linéaire (LAL) Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11) BABAR Kerec, Hélène
Source :
International Conference on High Energy Physics ICHEP 2002, International Conference on High Energy Physics ICHEP 2002, Jul 2002, Amsterdam, Netherlands. pp.1-19
Publication Year :
2002
Publisher :
HAL CCSD, 2002.
Abstract
We present a preliminary measurement of the branching fraction for B to rho e nu and of the CKM matrix element |Vub| using approximately 55 million B Bbar meson pairs collected with the BABAR detector. Using isospin relations for several modes we find BF(B0 to rho- e+ nu) = (3.39+-0.44+-0.52+-0.60)x10^(-4) and |Vub| = (3.69+-0.23+-0.27+0.40-0.59)x10^(-3). The quoted errors are statistical, systematic, and theoretical, respectively. These results are obtained by using five different form-factor calculations.
Details
Language :
English
Database :
OpenAIRE
Journal :
International Conference on High Energy Physics ICHEP 2002, International Conference on High Energy Physics ICHEP 2002, Jul 2002, Amsterdam, Netherlands. pp.1-19
Accession number :
edsair.dedup.wf.001..f5ce434106cef68cdd7651279c82f1cd