Title: | Measurements of branching fractions in B ->phi K and B ->phi pi and search for direct CP violation in B-+/-->phi K-+/- |
Authors: | Aubert, B Barate, R Boutigny, D Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Robbe, P Tisserand, V Zghiche, A Palano, A Roethel, W Stoker, DP Buchanan, C del Re, D Hadavand, HK Hill, EJ MacFarlane, DB Paar, HP Rahatlou, S Schwanke, U Pompili, A Sharma, V Berryhill, JW Campagnari, C Dahmes, B Kuznetsova, N Levy, SL Long, O Lu, A Mazur, MA Richman, JD Chen, JC Verkerke, W Beck, TW Beringer, J Eisner, AM Heusch, CA Lockman, WS Schalk, T Schmitz, RE Schumm, BA Seiden, A Qi, ND Turri, M Walkowiak, W Williams, DC Wilson, MG Albert, J Chen, E Dubois-Felsmann, GP Dvoretskii, A Hitlin, DG Narsky, I Rong, G Porter, FC Ryd, A Samuel, A Yang, S Jayatilleke, S Mancinelli, G Meadows, BT Sokoloff, MD Abe, T Barillari, T Wang, P Blanc, F Bloom, P Chen, S Clark, PJ Ford, WT Nauenberg, U Olivas, A Rankin, P Roy, J Smith, JG Zhu, YS van Hoek, WC Zhang, L Harton, JL Hu, T Soffer, A Toki, WH Wilson, RJ Zhang, J Altenburg, D Brandt, T Eigen, G Brose, J Colberg, T Dickopp, M Dubitzky, RS Hauke, A Lacker, HM Maly, E Muller-Pfefferkorn, R Nogowski, R Otto, S Ofte, I Schubert, KR Schwierz, R Spaan, B Wilden, L Bernard, D Bonneaud, GR Brochard, F Cohen-Tanugi, J Thiebaux, C Vasileiadis, G Stugu, B Verderi, M Khan, A Lavin, D Muheim, F Playfer, S Swain, JE Tinslay, J Andreotti, M Azzolini, V Bettoni, D Abrams, GS Bozzi, C Calabrese, R Cibinetto, G Luppi, E Negrini, M Piemontese, L Sarti, A Treadwell, E Anulli, F Baldini-Ferroli, R Borgland, AW Calcaterra, A de Sangro, R Falciai, D Finocchiaro, G Patteri, P Peruzzi, IM Piccolo, M Zallo, A Buzzo, A Contri, R Breon, AB Crosetti, G Lo Vetere, M Macri, M Monge, MR Passaggio, S Pastore, FC Patrignani, C Robutti, E Santroni, A Tosi, S Brown, DN Bailey, S Morii, M Bhimji, W Bowerman, DA Dauncey, PD Egede, U Eschrich, I Gaillard, JR Morton, GW Nash, JA Button-Shafer, J Sanders, P Taylor, GP Grenier, GJ Lee, SJ Mallik, U Cochran, J Crawley, HB Lamsa, J Meyer, WT Prell, S Cahn, RN Rosenberg, EI Yi, J Davier, M Grosdidier, G Hocker, A Laplace, S Le Diberder, F Lepeltier, V Lutz, AM Petersen, TC Charles, E Plaszczynski, S Schune, MH Tantot, L Wormser, G Brigljevic, V Cheng, CH Lange, DJ Wright, DM Bevan, AJ Coleman, JP Day, CT Fry, JR Gabathuler, E Gamet, R Kay, M Parry, RJ Payne, DJ Sloane, RJ Touramanis, C Back, JJ Harrison, PF Gill, MS Shorthouse, HW Strother, P Vidal, PB Brown, CL Cowan, G Flack, RL Flaecher, HU George, S Green, MG Kurup, A Gritsan, AV Marker, CE McMahon, TR Ricciardi, S Salvatore, F Vaitsas, G Winter, MA Brown, D Davis, CL Allison, J Barlow, RJ Groysman, Y Forti, AC Hart, PA Jackson, F Lafferty, GD Lyon, AJ Weatherall, JH Williams, JC Farbin, A Jawahery, A Kovalskyi, D Jacobsen, RG Lae, CK Lillard, V Roberts, DA Blaylock, G Dallapiccola, C Flood, KT Hertzbach, SS Kofler, R Koptchev, VB Moore, TB Kadel, RW Saremi, S Staengle, H Willocq, S Cowan, R Sciolla, G Taylor, F Yamamoto, RK Mangeol, DJJ Milek, M Patel, PM Kadyk, J Lazzaro, A Palombo, F Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Reidy, J Sanders, DA Summers, DJ Kerth, LT Zhao, HW Hast, C Taras, P Nicholson, H Cartaro, C Cavallo, N De Nardo, G Fabozzi, F Gatto, C Lista, L Kolomensky, YG Paolucci, P Piccolo, D Sciacca, C Baak, MA Raven, G LoSecco, JM Gabriel, TA Brau, B Pulliam, T Wong, QK Kral, JF Brau, J Frey, R Potter, CT Sinev, NB Strom, D Torrence, E Colecchia, F Dorigo, A Galeazzi, F Margoni, M Kukartsev, G Morandin, M Posocco, M Rotondo, M Simonetto, F Stroili, R Tiozzo, G Voci, C Benayoun, M Briand, H Chauveau, J LeClerc, C David, P de la Vaissiere, C Del Buono, L Hamon, O John, MJJ Leruste, P Ocariz, J Pivk, M Roos, L Stark, J Levi, ME T'Jampens, S Therin, G Manfredi, PF Re, V Gladney, L Guo, QH Panetta, J Angelini, C Batignani, G Bettarini, S Lynch, G Bondioli, M Bucci, F Calderini, G Carpinelli, M Forti, F Giorgi, MA Lusiani, A Marchiori, G Martinez-Vidal, F Morganti, M Mir, LM Neri, N Paoloni, E Rama, M Rizzo, G Sandrelli, F Walsh, J Haire, M Judd, D Paick, K Wagoner, DE Oddone, PJ Danielson, N Elmer, P Lu, C Miftakov, V Olsen, J Smith, AJS Tanaka, HA Varnes, EW Bellini, F Cavoto, G Orimoto, TJ Faccini, R Ferrarotto, F Ferroni, F Gaspero, M Mazzoni, MA Morganti, S Pierini, M Piredda, G Tehrani, FS Voena, C Pripstein, M Christ, S Wagner, G Waldi, R Adye, T De Groot, N Franek, B Geddes, NI Gopal, GP Olaiya, EO Xella, SM Roe, NA Aleksan, R Emery, S Gaidot, A Ganzhur, SF Giraud, PF de Monchenault, GH Kozanecki, W Langer, M London, GW Mayer, B Romosan, A Schott, G Vasseur, G Yeche, C Zito, M Purohit, MV Weidemann, AW Yumiceva, FX Aston, D Bartoldus, R Berger, N Ronan, MT Boyarski, AM Buchmueller, OL Convery, MR Coupal, DP Dong, D Dorfan, J Dujmic, D Dunwoodie, W Field, RC Glanzman, T Shelkov, VG Gowdy, SJ Grauges-Pous, E Hadig, T Halyo, V Hryn'ova, T Innes, WR Jessop, CP Kelsey, MH Kim, P Kocian, ML Telnov, AV Langenegger, U Leith, D Luitz, S Luth, V Lynch, HL Marsiske, H Menke, S Messner, R Muller, DR O'Grady, CP Wenzel, WA Ozcan, VE Perazzo, A Perl, M Petrak, S Ratcliff, BN Robertson, SH Roodman, A Salnikov, AA Schindler, RH Schwiening, J Ford, K Simi, G Snyder, A Soha, A Stelzer, J Su, D Sullivan, MK Va'vra, J Wagner, SR Weaver, M Weinstein, AJR Harrison, TJ Wisniewski, WJ Wright, DH Young, CC Burchat, PR Edwards, AJ Meyer, TI Roat, C Ahmed, S Alam, MS Ernst, JA Hawkes, CM Saleem, M Wappler, FR Bugg, W Krishnamurthy, M Spanier, SM Eckmann, R Kim, H Ritchie, JL Schwitters, RF Izen, JM Knowles, DJ Kitayama, I Lou, XC Ye, S Bianchi, F Bona, M Gallo, F Gamba, D Borean, C Bosisio, L Della Ricca, G Morgan, SE Dittongo, S Grancagnolo, S Lanceri, L Poropat, P Vitale, L Vuagnin, G Panvini, RS Banerjee, S Brown, CM Fortin, D Penny, RC Jackson, PD Kowalewski, R Roney, JM Band, HR Dasu, S Datta, M Eichenbaum, AM Hu, H Johnson, JR Kutter, PE Watson, AT Li, H Liu, R Di Lodovico, F Mihalyi, A Mohapatra, AK Pan, Y Prepost, R Sekula, SJ von Wimmersperg-Toeller, JH Wu, J Watson, NK Wu, SL Yu, Z Neal, H BABAR Collaboration Deppermann, T Goetzen, K Koch, H Lewandowski, B Pelizaeus, M Peters, K Schmuecker, H Steinke, M Barlow, NR Boyd, JT Chevalier, N Cottingham, WN Kelly, MP Latham, TE Mackay, C Wilson, FF Abe, K Cuhadar-Donszelmann, T Hearty, C Mattison, TS McKenna, JA Thiessen, D Kyberd, P McKemey, AK Blinov, VE Bukin, AD Golubev, VB Ivanchenko, VN Kravchenko, EA Onuchin, AP Serednyakov, SI Skovpen, YI Solodov, EP Yushkov, AN Best, D Chao, M Kirkby, D Lankford, AJ Mandelkern, M McMahon, S Mommsen, RK |
Keywords: | B-DECAYS |
Issue Date: | 29-Jan-2004 |
Publisher: | American Physical Society |
Abstract: | We present measurements of branching fractions in the b-->s (s) over bars penguin-dominated decays B+-->phiK(+) and B-0-->phiK(0) in a sample of approximately 89 million B (B) over bar pairs collected by the BABAR detector at the PEP-II asymmetric-energy B-meson factory at SLAC. We determine B(B+-->phiK(+))=(10.0(-0.8)(+0.9)+/-0.5)x10(-6) and B(B-0-->phiK(0))=(8.4(-1.3)(+1.5)+/-0.5)x10(-6). Additionally, we measure the CP-violating charge asymmetry A(CP)(B+/--->phiK(+/-))=0.04+/-0.09+/-0.01, with a 90% confidence-level interval of [-0.10, 0.18], and set an upper limit on the CKM- and color-suppressed decay B+-->phipi(+), B(B+-->phipi(+))<0.41x10(-6) (at the 90% confidence level). |
URI: | http://bura.brunel.ac.uk/handle/2438/20645 |
DOI: | http://dx.doi.org/10.1103/PhysRevD.69.011102 |
ISSN: | 011102 1550-7998 |
Other Identifiers: | 011102 011102 011102 |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers
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