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Measurements of charmless three-body and quasi-two-body B decays

By B. Aubert, A. Boucham, D. Boutigny, I. De Bonis, J. Favier, J.M. Gaillard, F. Galeazzi, A. Jeremie, Y. Karyotakis, J.P. Lees, P. Robbe, V. Tisserand, K. Zachariadou, A. Palano, G.P. Chen, J.C. Chen, N.D. Qi, G. Rong, P. Wang, Y.S. Zhu, G. Eigen, P.L. Reinertsen, B. Stugu, B. Abbott, G.S. Abrams, A.W. Borgland, A.B. Breon, D.N. Brown, J. Button-Shafer, R.N. Cahn, A.R. Clark, Q. Fan, M.S. Gill, S.J. Gowdy, Y. Groysman, R.G. Jacobsen, R.W. Kadel, J. Kadyk, L.T. Kerth, S. Kluth, J.F. Kral, C. Leclerc, M.E. Levi, T. Liu, G. Lynch, A.B. Meyer, M. Momayezi, P.J. Oddone, A. Perazzo, M. Pripstein, N.A. Roe, A. Romosan, M.T. Ronan, V.G. Shelkov, P. Strother, A.V. Telnov, W.A. Wenzel, P.G. Bright-Thomas, T.J. Champion, C.M. Hawkes, A. Kirk, S.W. O'Neale, A.T. Watson, N.K. Watson, T. Deppermann, H. Koch, J. Krug, M. Kunze, B. Lewandowski, K. Peters, H. Schmuecker, M. Steinke, J.C. Andress, N. Chevalier, P.J. Clark, N. Cottingham, N. De Groot, N. Dyce, B. Foster, A. Mass, D. Wallom, F.F. Wislon, K. Abe, C. Hearty, T.S. Mattison, J.A. McKenna, D. Thiessen, B. Camanzi, A.K. McKemey, J. Tinslay, V.E. Blinov, A.D. Bukin, D.A. Bukin, A.R. Buzykaev, M.S. Dubrovin, V.B. Golubev, V.N. Ivanchenko, A.A. Korol, E.A. Kravchenko, A.P. Onuchin, A.A. Salnikov, S.I. Serednyakov, Y.I. Skovpen, A.N. Yushkov, A.J. Lankford, M. Mandelkern, D.P. Stoker, A. Ahsan, K. Arisaka, C. Buchanan, S. Chun, J.G. Branson, R. Faccini, D.B. MacFarlane, S. Rahatlou, G. Raven, V. Sharma, C. Campagnari, B. Dahmes, P.A. Hart, N. Kuznetsova, S.L. Levy, O. Long, A. Lu, J.D. Richman, W. Verkerke, M. Witherell, S. Yellin, J. Beringer, D.E. Dorfan, A. Eisner, A. Frey, A.A. Grillo, M. Grothe, C.A. Heusch, R.P. Johnson, W. Kroeger, W.S. Lockman, T. Pulliam, H. Sadrozinski, T. Schalk, R.E. Schmitz, B.A. Schumm, A. Seiden, M. Turri, D.C. Williams, E. Chen, G.P. Dubois-Felsmann, A. Dvoretskii, D.G. Hitlin, Y.G. Kolomensky, S. Metzler, J. Oyang, F.C. Porter, A. Ryd, A. Samuel, M. Weaver, S. Yang, R.Y. Zhu, R. Aleksan, G. De Domenico, A. De Lesquen, S. Emery, A. Gaidot, S.F. Ganzhur, G. Hamel De Monchenault, W. Kozanecki, M. Langer, G.W. London, B. Mayer, B. Serfass, G. Vasseur, C. Yeche, M. Zito, S. Devmal, T.L. Geld, S. Jayatilleke, S.M. Jayatilleke, G. Mancinelli, B.T. Meadows, M.D. Sokoloff, J. Blouw, M. Krishnamurthy, A. Soffer, W.H. Toki, R.J. Wilson, J. Zhang, S. Fahey, F. Gaede, U. Nauenberg, A. Olivas, H. Park, P. Rankin, J. Roy, S. Sen, D.L. Wagner, T. Brandt, J. Brose, G. Dahlinger, M. Dickopp, R.S. Dubitzky, M.L. Kocian, R. Muller-Pfefferkorn, K.R. Schubert, R. Schwierz, B. Spaan, L. Wilden, L. Behr, D. Bernard, G.R. Bonneaud, F. Brochard, J. Cohen-Tanugi, S. Ferrag, E. Roussot, C. Thiebaux, G. Vasileiadis, M. Verderi, A. Anjomshoaa, R. Bernet, F. Di Lodovico, F. Muheim, S. Playfer, J.E. Swain, C. Bozzi, S. Dittongo, M. Folegani, L. Piemontese, E. Treadwell, R. Baldini-Ferroli, A. Calcaterra, R. De Sangro, D. Falciai, G. Finocchiaro, P. Patteri, I.M. Peruzzi, M. Piccolo, A. Zallo, S. Bagnasco, A. Buzzo, R. Contri, G. Crosetti, P. Fabbricatore, S. Farinon, M. Lo Vetere, M. Macri, M.R. Monge, R. Musenich, R. Parodi, S. Passaggio, F.C. Pastore, C. Patrignani, M.G. Pia, C. Priano, E. Robutti, A. Santroni, J. Cochran, H.B. Crawley, P.A. Fischer, J. Lamsa, W.T. Meyer, E.I. Rosenberg, R. Bartoldus, T. Dignan, R. Hamilton, U. Mallik, C. Angelini, G. Batignani, S. Bettarini, M. Bondioli, M. Carpinelli, F. Forti, M.A. Giorgi, A. Lusiani, M. Morganti, E. Paoloni, M. Rama, G. Rizzo, F. Sandrelli, G. Simi, G. Triggiani, M. Benkebil, G. Grosdidier, C. Hast, A. Hoecker, V. Lepeltier, A.M. Lutz, Stéphane Plaszczynski, M.H. Schune, S. Trincaz-Duvoid, A. Valassi, G. Wormser, R.M. Bionta, V. Brigljevic, O. Fackler, D. Fujino, M. Mugge, X. Shi, T.J. Wenaus, D.M. Wright, C.R. Wuest, M. Carroll, J.R. Fry, E. Gabathuler, R. Gamet, M. George, M. Kay, S. McMahon, T.R. McMahon, D.J. Payne, C. Touramanis, M.L. Aspinwall, P.D. Dauncey, I. Eschrich, N.J.W. Gunawardane, R. Martin, P. Sanders, D. Smith, D.E. Azzopardi, J.J. Back, P. Dixon, P.F. Harrison, P.B. Vidal, M.I. Williams, G. Cowan, M.G. Green, A. Kurup, P. McGrath, I. Scott, D. Brown, C.L. Davis, Y. Li, J. Pavlovich, A. Trunov, J. Allison, R.J. Barlow, J. Fullwood, A. Khan, G.D. Lafferty, N. Savvas, E.T. Simopoulos, R.J. Thompson, J.H. Weatherall, C. Dallapiccola, A. Farbin, A. Jawahery, V. Lillard, J. Olsen, D.A. Roberts, B. Brau, R. Cowan, F. Taylor, R.K. Yamamoto, G. Blaylock, K.T. Flood, S.S. Hertzbach, R. Kofler, C.S. Lin, S. Willocq, J. Wittlin, P. Bloom, D.I. Britton, M. Milek, P.M. Patel, J. Trischuk, F. Lanni, F. Palombo, J.M. Bauer, M. Booke, L. Cremaldi, R. Kroeger, J. Reidy, D. Sanders, D.J. Summers, J.F. Arguin, J.-P. Martin, J.Y. Nief, R. Seitz, P. Taras, A. Woch, V. Zacek, H. Nicholson, C.S. Sutton, N. Cavallo, G. De Nardo, F. Fabozzi, C. Gatto, L. Lista, D. Piccolo, C. Sciacca, M. Falbo, J.M. LoSecco, T. Handler, F. Colecchia, F. Dal Corso, G. Michelon, M. Morandin, M. Posocco, R. Stroili, E. Torassa, C. Voci, M. Benayoun, H. Briand, J. Chauveau, P. David, C. De La Vaissiere, L. Del Buono, O. Hamon, F. Le Diberder, P. Leruste, J. Lory, F. Martinez-Vidal, L. Roos, J. Stark, S. Versille, P.F. Manfredi, V. Re, V. Speziali, E.D. Frank, L. Gladney, Q.H. Guo, J.H. Panetta, M. Haire, D. Judd, K. Paick, L. Turnbull, D.E. Wagoner, J. Albert, C. Bula, M.H. Kelsey, C. Lu, K.T. McDonald, V. Miftakov, S.F. Schaffner, A.J.S. Smith, A. Tumanov, E.W. Varnes, G. Cavoto, F. Ferrarotto, F. Ferroni, K. Fratini, E. Lamanna, E. Leonardi, M.A. Mazzoni, S. Morganti, G. Piredda, F. Safai Tehrani, M. Serra, R. Waldi, P.F. Jacques, M. Kalelkar, R.J. Plano, T. Adye, U. Egede, B. Franek, G.P. Gopal, N. Copty, M.V. Purohit, F.X. Yumiceva, I. Adam, P.L. Anthony, F. Anulli, D. Aston, K. Baird, E. Bloom, A.M. Boyarski, F. Bulos, G. Calderini, M.R. Convery, D.P. Coupal, D.H. Coward, J. Dorfan, M. Doser, W. Dunwoodie, T. Glanzman, G.L. Godfrey, P. Grosso, J.L. Hewett, T. Himel, M.E. Huffer, W.R. Innes, C.P. Jessop, P. Kim, U. Langenegger, D.W.G.S. Leith, S. Luitz, V. Luth, H.L. Lynch, G. Manzin, H. Marsiske, S. Menke, R. Messner, K.C. Moffeit, M. Morii, R. Mount, D.R. Muller, C.P. O'Grady, P. Paolucci, S. Petrak, H. Quinn, B.N. Ratcliff, S.H. Robertson, L.S. Rochester, A. Roodman, T. Schietinger, R.H. Schindler, J. Schwiening, G. Sciolla, V.V. Serbo, A. Snyder, A. Soha, S.M. Spanier, A. Stahl, D. Su, M.K. Sullivan, M. Talby, H.A. Tanaka, J. Vavra, S.R. Wagner, A.J.R. Weinstein, W.J. Wisniewski, C.C. Young, P.R. Burchat, C.H. Cheng, D. Kirkby, T.I. Meyer, C. Roat, A. De Silva, R. Henderson, W. Bugg, H. Cohn, E. Hart, A.W. Weidemann, T. Benninger, J.M. Izen, I. Kitayama, X.C. Lou, M. Turcotte, F. Bianchi, M. Bona, B. Di Girolamo, D. Gamba, A. Smol, D. Zanin, L. Bosisio, G. Della Ricca, L. Lanceri, A. Pompili, P. Poropat, M. Prest, E. Vallazza, G. Vaugnin, R.S. Panvini, C.M. Brown, P.D. Jackson, R. Kowalewski, J.M. Roney, H.R. Band, E. Charles, S. Dasu, P. Elmer, J.R. Johnson, J. Nielsen, W. Orejudos, Y. Pan, R. Prepost, J. Walsh, Z. Yu and H. Zobernig

Abstract

We present preliminary results of a search for several exclusive charmless hadronic B decays from electron-positron annihilation data collected by the BABAR detector near the Y(4S) resonance. These include three-body decay modes with final states h^{+/-}h^{-/+}h^{+/-} and h^{+/-}h^{-/+}pi^0, and quasi-two-body decay modes with final states X^0 h and X^0 K0S, where h = pi or K and X^0 = eta^' or omega. We find B(B^0 --> rho^(-/+)pi^(+/-)) = (49+/-13^{+6}_{-5}) x 10^{-6} and B(B^+ --> eta^' K^+) = (62+/-18+/-8) x 10^{-6} and present upper limits for eight other decays

Topics: Business intelligence, competitive intelligence, watch, knowledge management, data warehouse, user modelling, data marts, informational needs, decisional needs, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex]
Publisher: HAL CCSD
Year: 2000
OAI identifier: oai:HAL:in2p3-00006093v1
Provided by: Hal-Diderot
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