| Literature DB >> 12443469 |
B Aubert1, D Boutigny, J-M Gaillard, A Hicheur, Y Karyotakis, J P Lees, P Robbe, V Tisserand, A Zghiche, A Palano, A Pompili, J C Chen, N D Qi, G Rong, P Wang, Y S Zhu, G Eigen, I Ofte, B Stugu, G S Abrams, A W Borgland, A B Breon, D N Brown, J Button-Shafer, R N Cahn, E Charles, M S Gill, A V Gritsan, Y Groysman, R G Jacobsen, R W Kadel, J Kadyk, L T Kerth, Yu G Kolomensky, J F Kral, C LeClerc, M E Levi, G Lynch, L M Mir, P J Oddone, T J Orimoto, M Pripstein, N A Roe, A Romosan, M T Ronan, V G Shelkov, A V Telnov, W A Wenzel, T J Harrison, C M Hawkes, D J Knowles, S W O'Neale, R C Penny, A T Watson, N K Watson, T Deppermann, K Goetzen, H Koch, B Lewandowski, K Peters, H Schmuecker, M Steinke, N R Barlow, W Bhimji, J T Boyd, N Chevalier, P J Clark, W N Cottingham, C Mackay, F F Wilson, K Abe, C Hearty, T S Mattison, J A McKenna, D Thiessen, S Jolly, A K McKemey, V E Blinov, A D Bukin, A R Buzykaev, V B Golubev, V N Ivanchenko, A A Korol, E A Kravchenko, A P Onuchin, S I Serednyakov, Yu I Skovpen, A N Yushkov, D Best, M Chao, D Kirkby, A J Lankford, M Mandelkern, S McMahon, D P Stoker, C Buchanan, S Chun, H K Hadavand, E J Hill, D B MacFarlane, H Paar, S Prell, Sh Rahatlou, G Raven, U Schwanke, V Sharma, J W Berryhill, C Campagnari, B Dahmes, P A Hart, N Kuznetsova, S L Levy, O Long, A Lu, M A Mazur, J D Richman, W Verkerke, J Beringer, A M Eisner, M Grothe, C A Heusch, W S Lockman, T Pulliam, T Schalk, R E Schmitz, B A Schumm, A Seiden, M Turri, W Walkowiak, D C Williams, M G Wilson, E Chen, G P Dubois-Felsmann, A Dvoretskii, D G Hitlin, F C Porter, A Ryd, A Samuel, S Yang, S Jayatilleke, G Mancinelli, B T Meadows, M D Sokoloff, T Barillari, P Bloom, W T Ford, U Nauenberg, A Olivas, P Rankin, J Roy, J G Smith, W C van Hoek, L Zhang, J L Harton, T Hu, M Krishnamurthy, A Soffer, W H Toki, R J Wilson, J Zhang, D Altenburg, T Brandt, J Brose, T Colberg, M Dickopp, R S Dubitzky, A Hauke, E Maly, R Müller-Pfefferkorn, S Otto, K R Schubert, R Schwierz, B Spaan, L Wilden, D Bernard, G R Bonneaud, F Brochard, J Cohen-Tanugi, S Ferrag, S T'Jampens, Ch Thiebaux, G Vasileiadis, M Verderi, A Anjomshoaa, R Bernet, A Khan, D Lavin, F Muheim, S Playfer, J E Swain, J Tinslay, M Falbo, C Borean, C Bozzi, L Piemontese, A Sarti, E Treadwell, F Anulli, 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, M Lo Vetere, M Macri, M R Monge, S Passaggio, F C Pastore, C Patrignani, E Robutti, A Santroni, S Tosi, S Bailey, M Morii, R Bartoldus, G J Grenier, U Mallik, J Cochran, H B Crawley, J Lamsa, W T Meyer, E I Rosenberg, J Yi, M Davier, G Grosdidier, A Höcker, H M Lacker, S Laplace, F Le Diberder, V Lepeltier, A M Lutz, T C Petersen, S Plaszczynski, M H Schune, L Tantot, S Trincaz-Duvoid, G Wormser, R M Bionta, V Brigljević, D J Lange, K van Bibber, D M Wright, A J Bevan, J R Fry, E Gabathuler, R Gamet, M George, M Kay, D J Payne, R J Sloane, C Touramanis, M L Aspinwall, D A Bowerman, P D Dauncey, U Egede, I Eschrich, G W Morton, J A Nash, P Sanders, D Smith, G P Taylor, J J Back, G Bellodi, P Dixon, P F Harrison, R J L Potter, H W Shorthouse, P Strother, P B Vidal, G Cowan, H U Flaecher, S George, M G Green, A Kurup, C E Marker, T R McMahon, S Ricciardi, F Salvatore, G Vaitsas, M A Winter, D Brown, C L Davis, J Allison, R J Barlow, A C Forti, F Jackson, G D Lafferty, A J Lyon, N Savvas, J H Weatherall, J C Williams, A Farbin, A Jawahery, V Lillard, D A Roberts, J R Schieck, G Blaylock, C Dallapiccola, K T Flood, S S Hertzbach, R Kofler, V B Koptchev, T B Moore, H Staengle, S Willocq, B Brau, R Cowan, G Sciolla, F Taylor, R K Yamamoto, M Milek, P M Patel, F Palombo, J M Bauer, L Cremaldi, V Eschenburg, R Kroeger, J Reidy, D A Sanders, D J Summers, C Hast, P Taras, H Nicholson, C Cartaro, N Cavallo, G De Nardo, F Fabozzi, C Gatto, L Lista, P Paolucci, D Piccolo, C Sciacca, J M LoSecco, J R G Alsmiller, T A Gabriel, J Brau, R Frey, M Iwasaki, C T Potter, N B Sinev, D Strom, E Torrence, F Colecchia, A Dorigo, F Galeazzi, M Margoni, M Morandin, M Posocco, M Rotondo, F Simonetto, R Stroili, C Voci, M Benayoun, H Briand, J Chauveau, P David, Ch de la Vaissière, L Del Buono, O Hamon, Ph Leruste, J Ocariz, M Pivk, L Roos, J Stark, P F Manfredi, V Re, V Speziali, L Gladney, Q H Guo, J Panetta, C Angelini, G Batignani, S Bettarini, M Bondioli, F Bucci, G Calderini, E Campagna, M Carpinelli, F Forti, M A Giorgi, A Lusiani, G Marchiori, F Martinez-Vidal, M Morganti, N Neri, E Paoloni, M Rama, G Rizzo, F Sandrelli, G Triggiani, J Walsh, M Haire, D Judd, K Paick, L Turnbull, D E Wagoner, J Albert, N Danielson, P Elmer, C Lu, V Miftakov, J Olsen, S F Schaffner, A J S Smith, A Tumanov, E W Varnes, F Bellini, G Cavoto, D del Re, R Faccini, F Ferrarotto, F Ferroni, E Leonardi, M A Mazzoni, S Morganti, G Piredda, F Safai Tehrani, M Serra, C Voena, S Christ, G Wagner, R Waldi, T Adye, N De Groot, B Franek, N I Geddes, G P Gopal, S M Xella, R Aleksan, S Emery, A Gaidot, P-F Giraud, G Hamel de Monchenault, W Kozanecki, M Langer, G W London, B Mayer, G Schott, B Serfass, G Vasseur, Ch Yeche, M Zito, M V Purohit, A W Weidemann, F X Yumiceva, I Adam, D Aston, N Berger, A M Boyarski, M R Convery, D P Coupal, D Dong, J Dorfan, W Dunwoodie, R C Field, T Glanzman, S J Gowdy, E Grauges, T Haas, T Hadig, V Halyo, T Himel, T Hryn'ova, M E Huffer, W R Innes, C P Jessop, M H Kelsey, P Kim, M L Kocian, U Langenegger, D W G S Leith, S Luitz, V Luth, H L Lynch, H Marsiske, S Menke, R Messner, D R Muller, C P O'Grady, V E Ozcan, A Perazzo, M Perl, S Petrak, H Quinn, B N Ratcliff, S H Robertson, A Roodman, A A Salnikov, T Schietinger, R H Schindler, J Schwiening, G Simi, A Snyder, A Soha, S M Spanier, J Stelzer, D Su, M K Sullivan, H A Tanaka, J Va'vra, S R Wagner, M Weaver, A J R Weinstein, W J Wisniewski, D H Wright, C C Young, P R Burchat, C H Cheng, T I Meyer, C Roat, R Henderson, W Bugg, H Cohn, J M Izen, I Kitayama, X C Lou, F Bianchi, M Bona, D Gamba, L Bosisio, G Della Ricca, S Dittongo, L Lanceri, P Poropat, L Vitale, G Vuagnin, R S Panvini, Sw Banerjee, C M Brown, D Fortin, P D Jackson, R Kowalewski, J M Roney, H R Band, S Dasu, M Datta, A M Eichenbaum, H Hu, J R Johnson, R Liu, F Di Lodovico, A Mohapatra, Y Pan, R Prepost, I J Scott, S J Sekula, J H von Wimmersperg-Toeller, J Wu, S L Wu, Z Yu, H Neal.
Abstract
We present results on time-dependent CP asymmetries in neutral B decays to several CP eigenstates. The measurements use a data sample of about 88 x 10(6) Upsilon(4S)-->B(-)B decays collected between 1999 and 2002 with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. We study events in which one neutral B meson is fully reconstructed in a final state containing a charmonium meson and the other B meson is determined to be either a B(0) or B(-0) from its decay products. The amplitude of the CP asymmetry, which in the standard model is proportional to sin2beta, is derived from the decay-time distributions in such events. We measure sin2beta=0.741+/-0.067(stat)+/-0.034(syst) and |lambda|=0.948+/-0.051(stat)+/-0.030(syst). The magnitude of lambda is consistent with unity, in agreement with the standard model expectation of no direct CP violation in these modes.Year: 2002 PMID： 12443469 DOI： 10.1103/PhysRevLett.89.201802
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161