Title: | Measurements of CP-violating asymmetries and branching fractions in B meson decays to η' K |
Authors: | Aubert, B Barate, R Boutigny, D Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Robbe, P Tisserand, V Zghiche, A Palano, A London, GW Pripstein, M Mayer, B Schott, G Vasseur, G Cowan, G Yeche, C Zito, M Wilson, MG Gatto, C Forti, F Abrams, GS Purohit, MV Weidemann, AW Yumiceva, FX Aston, D Bartoldus, R Roe, NA Flaecher, HU Berger, N Boyarski, AM Giorgi, MA Bozzi, C Buchmueller, OL Convery, MR Peruzzi, IM Albert, J Coupal, DP Dong, D Dorfan, J Dujmic, D George, S Lusiani, A Dunwoodie, W Gabathuler, E Field, RC Romosan, A Glanzman, T Gowdy, S Piccolo, M Grauges-Pous, E Chen, E Hadig, T Marchiori, G Halyo, V Day, CT Kadyk, J Hryn'ova, T Innes, WR Jessop, C Kelsey, MH Kim, P Ronan, MT Zallo, A Martinez-Vidal, F Kocian, ML Langenegger, U Dorsten, MP Lista, L Green, MG Leith, DWGS Luitz, S Luth, V Lynch, HL Marsiske, H Baldini-Ferroli, R Menke, S Messner, R Buzzo, A Muller, DR Paolucci, P Shelkov, VG Kurup, A O'Grady, CP Qi, ND Ozcan, VE Morganti, M Perazzo, A Perl, M Petrak, S Ratcliff, BN Robertson, SH Piccolo, D Contri, R Roodman, A Verderi, M Salnikov, AA Neri, N Schindler, RH Telnov, AV Dubois-Felsmann, GP Schwiening, J Simi, G Snyder, A Sciacca, C Soha, A Stelzer, J Crosetti, G Levi, ME Levy, SL Su, D Sullivan, MK Tanaka, HA Va'vra, J Wagner, SR Dvoretskii, A Baak, MA Wenzel, WA Weaver, M Bellodi, G Weinstein, AJR Wisniewski, WJ Marker, CE Lo Vetere, M Wright, DH Young, CC Burchat, PR Meyer, TI Raven, G Roat, C Hast, C Ahmed, S Hitlin, DG Ernst, JA Harrison, TJ McMahon, TR Bugg, W Macri, M Krishnamurthy, M Spanier, SM Beringer, J Schmitz, RE Eckmann, R Kim, H Ritchie, JL Schwitters, RF Izen, JM Narsky, I Ricciardi, S Kitayama, I Lou, XC Monge, MR Paoloni, E LoSecco, JM Hawkes, CM Ye, S Bianchi, F Bona, M Gallo, F Gamba, D Borean, C Salvatore, F Bosisio, L Rama, M Porter, FC Gabriel, TA Della Ricca, G Rahatlou, S Dittongo, S Grancagnolo, S Knowles, DJ Lanceri, L Poropat, P Vitale, L Rizzo, G Vaitsas, G Vuagnin, G Gamet, R Panvini, RS Banerjee, S Ryd, A Passaggio, S Brown, CM Fortin, D Jackson, PD Sandrelli, F Kowalewski, R Penny, RC Winter, MA Stugu, B Roney, JM Band, HR Dasu, S Datta, M Eichenbaum, AM Borgland, AW Walsh, J Samuel, A Hu, H Johnson, JR Liu, R Brau, B Brown, D Di Lodovico, F Mohapatra, AK Watson, AT Pan, Y Haire, M Prepost, R Sekula, SJ Pastore, FC von Wimmersperg-Toeller, JH Yang, S Pulliam, T Wu, J Davis, CL Wu, SL Yu, Z Calcaterra, A Neal, H BABAR Collaboration Watson, NK Deppermann, T Goetzen, K Patrignani, C Kerth, LT Koch, H Lewandowski, B Gill, MS Judd, D Jayatilleke, S Pelizaeus, M Peters, K Schmuecker, H Steinke, M Barlow, NR Bhimji, W Brau, J Boyd, JT Robutti, E Paick, K Chevalier, N Khan, A Cottingham, WN Mackay, C Mancinelli, G Wilson, FF Hearty, C Mattison, TS Frey, R McKenna, JA Taras, P Thiessen, D Kyberd, P Santroni, A Allison, J McKemey, AK Blinov, VE Bukin, AD Golubev, VB Rong, G Iwasaki, M Kuznetsova, N Ivanchenko, VN Kravchenko, EA Onuchin, AP Serednyakov, SI Skovpen, YI Pompili, A Tosi, S Solodov, EP Yushkov, AN Best, D Wagoner, DE Potter, CT Chao, M Kirkby, D Meadows, BT Lankford, AJ Mandelkern, M McMahon, S Barlow, RJ Mommsen, RK Bailey, S Danielson, N Roethel, W Sinev, NB Stoker, DP Buchanan, C Hadavand, HK Hill, EJ Sokoloff, MD Barillari, T Blanc, F Forti, AC Schumm, BA Bloom, P Clark, PJ Eisner, AM Morii, M Ford, WT Nauenberg, U Olivas, A Rankin, P Wang, P Roy, J Lynch, G Smith, JG Hart, PA van Hoek, WC Kay, M Zhang, L Harton, JL Aspinwall, ML Hu, T Soffer, A Toki, WH Elmer, P Wilson, RJ Zhang, J Zhu, YS Jackson, F Strom, D Altenburg, D Brandt, T Brose, J Colberg, T Schwanke, U Lu, C Dickopp, M Dubitzky, RS Hauke, A Lacker, HM Maly, E MacFarlane, DB Lafferty, GD Muller-Pfefferkorn, R Eigen, G Nogowski, R Miftakov, V Otto, S Schubert, KR Bowerman, DA Schwierz, R Spaan, B Wilden, L Torrence, E Bernard, D Lyon, AJ Bonneaud, GR Olsen, J Brochard, F Cohen-Tanugi, J Ofte, I Thiebaux, C Dauncey, PD Breon, AB Egede, U Colecchia, F Eschrich, I Morton, GW de Sangro, R Weatherall, JH Nash, JA Sanders, P Taylor, GP Grenier, GJ Sharma, V Lee, SJ Mallik, U Dorigo, A Cochran, J Nicholson, H Brown, DN Crawley, HB Williams, JC Lamsa, J Meyer, WT Prell, S Rosenberg, EI Yi, J Berryhill, JW Galeazzi, F Smith, AJS Davier, M Grosdidier, G Hocker, A Laplace, S Lavin, D Button-Shafer, J Le Diberder, F Lepeltier, V Lutz, AM Petersen, TC Vasileiadis, G Kolomensky, YG Plaszczynski, S Campagnari, C Schune, MH Tantot, L Wormser, G Farbin, A Bionta, RM Brigljevic, V Cahn, RN Varnes, EW Cheng, CH Margoni, M Lange, D Wright, DM Bevan, AJ Dahmes, B Fry, JR Gritsan, AV Long, O Jawahery, A Bellini, F Kovalskyi, D Lae, CK Morandin, M Lillard, V Roberts, DA Blaylock, G Dallapiccola, C Muheim, F Flood, K Hertzbach, SS Cavoto, G Kofler, R Lu, A Groysman, Y Posocco, M Koptchev, VB Moore, TB Staengle, H Willocq, S Cowan, R Playfer, S del Re, D Sciolla, G Taylor, F Yamamoto, RK Mangeol, DJJ Payne, DJ Mazur, MA Milek, M Jacobsen, RG Patel, PM Lazzaro, A Seiden, A Palombo, F Swain, JE Bauer, JM Cremaldi, L Eschenburg, V Rotondo, M Godang, R Kroeger, R Richman, JD Reidy, J Faccini, R Sanders, DA Kadel, RW Summers, DJ Tinslay, J Zhao, HW Heusch, CA Piemontese, L Simonetto, F Stroili, R Tiozzo, G Mir, LM Voci, C Benayoun, M Briand, H Kral, JF Sloane, RJ Chauveau, J David, P de la Vaissiere, C Sarti, A Lockman, WS Ferrarotto, F Del Buono, L Hamon, O Leruste, P Ocariz, J Pivk, M Charles, E Roos, L Stark, J Kukartsev, G T'Jampens, S Cartaro, C Treadwell, E Manfredi, PF Schalk, T Re, V Gladney, L Guo, QH Touramanis, C Panetta, J Angelini, C Batignani, G Ferroni, F Bettarini, S Bondioli, M Anulli, F LeClerc, C Bucci, F Chen, JC Calderini, G Back, JJ Carpinelli, M Falciai, D Harrison, PF Gaspero, M Leonardi, E Mazzoni, MA Morganti, S Pierini, M Piredda, G Turri, M Cavallo, N Tehrani, FS Serra, M Oddone, PJ Shorthouse, HW Finocchiaro, G Voena, C Christ, S Wagner, G Waldi, R Adye, T Verkerke, W De Groot, N Franek, B Walkowiak, W Geddes, NI Strother, P Gopal, GP Patteri, P Olaiya, EO Orimoto, TJ Xella, SM De Nardo, G Aleksan, R Emery, S Gaidot, A Ganzhur, SF Giraud, PF Vidal, PB Williams, DC de Monchenault, GH Paar, HP Kozanecki, W Fabozzi, F Langer, M |
Issue Date: | 2003 |
Publisher: | American Physical Society |
Citation: | Physical Review Letters, 91(16): ARTN 161801, Oct 2003 |
Abstract: | We present measurements of the branching fractions of the decays B+→η′K+ and B0→η′K0. For B0→η′KS0 we also measure the time-dependent CP-violation parameters Sη′KS0 and Cη′KS0, and for B+→η′K+ the time-integrated charge asymmetry Ach. The data sample corresponds to 88.9×106 BB̅ pairs produced by e+e- annihilation at the Υ(4S). The results are B(B+→η′K+)=(76.9±3.5±4.4)×10-6, B(B0→η′K0)=(60.6±5.6±4.6)×10-6, Sη′KS0=0.02±0.34±0.03, Cη′KS0=0.10±0.22±0.04, and Ach=0.037±0.045±0.011. |
Description: | This is the pre-print version of the Article. The official published version can be accessed from the links below. Copyright @ 2003 APS. |
URI: | http://prl.aps.org/abstract/PRL/v91/i16/e161801 http://bura.brunel.ac.uk/handle/2438/7552 |
DOI: | http://dx.doi.org/10.1103/PhysRevLett.91.161801 |
ISSN: | 0031-9007 |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers
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