Authors
B Aubert, M Bona, D Boutigny, Y Karyotakis, JP Lees, V Poireau, X Prudent, V Tisserand, A Zghiche, E Grauges, A Palano, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, I Ofte, B Stugu, GS Abrams, M Battaglia, DN Brown, J Button-Shafer, RN Cahn, Y Groysman, RG Jacobsen, JA Kadyk, LT Kerth, Yu G Kolomensky, G Kukartsev, D Lopes Pegna, G Lynch, LM Mir, TJ Orimoto, I Osipenkov, M Pripstein, NA Roe, MT Ronan, K Tackmann, WA Wenzel, P del Amo Sanchez, M Barrett, TJ Harrison, AJ Hart, CM Hawkes, AT Watson, T Held, H Koch, B Lewandowski, M Pelizaeus, K Peters, T Schroeder, M Steinke, JT Boyd, JP Burke, WN Cottingham, D Walker, DJ Asgeirsson, T Cuhadar-Donszelmann, BG Fulsom, C Hearty, NS Knecht, TS Mattison, JA McKenna, A Khan, P Kyberd, M Saleem, DJ Sherwood, L Teodorescu, VE Blinov, AD Bukin, VP Druzhinin, VB Golubev, AP Onuchin, SI Serednyakov, Yu I Skovpen, EP Solodov, K Yu Todyshev, M Bondioli, M Bruinsma, M Chao, S Curry, I Eschrich, D Kirkby, AJ Lankford, P Lund, M Mandelkern, EC Martin, DP Stoker, S Abachi, C Buchanan, SD Foulkes, JW Gary, F Liu, O Long, BC Shen, L Zhang, EJ Hill, HP Paar, S Rahatlou, V Sharma, JW Berryhill, C Campagnari, A Cunha, B Dahmes, TM Hong, D Kovalskyi, JD Richman, TW Beck, AM Eisner, CJ Flacco, CA Heusch, J Kroseberg, WS Lockman, T Schalk, BA Schumm, A Seiden, DC Williams, MG Wilson, LO Winstrom, E Chen, CH Cheng, A Dvoretskii, F Fang, DG Hitlin, I Narsky, T Piatenko, FC Porter, G Mancinelli, BT Meadows, K Mishra, MD Sokoloff, F Blanc, PC Bloom, S Chen, WT Ford, JF Hirschauer, A Kreisel, M Nagel, U Nauenberg, A Olivas, JG Smith, KA Ulmer, SR Wagner, J Zhang, A Chen, EA Eckhart, A Soffer, WH Toki, RJ Wilson
Publication date
2007/3/13
Journal
Physical review letters
Volume
98
Issue
11
Pages
111801
Publisher
American Physical Society
Description
We search for the decays , , and in a sample of about decays collected with the BABAR detector at the PEP-II asymmetric-energy collider at Stanford Linear Accelerator Center. We find evidence for with significance and measure the branching fraction and longitudinal polarization fraction , where the first uncertainty is statistical, and the second is systematic. The uncertainty on the Cabibbo-Kobayashi-Maskawa quark-mixing matrix unitarity angle due to penguin contributions in decays is 18° at the level. We also set upper limits on the and decay rates.
Total citations
2006200720082009201020112012201320142015201620172018201920202021202220232024148705036251918298897789867