Title: | Limits on D-0-(D)over-bar(0) mixing and CP violation from the ratio of lifetimes for decay to K-pi(+), K-K+, and pi(-)pi(+) |
Authors: | Barate, R Boutigny, D Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Robbe, P Tisserand, V Zghiche, A Palano, A Roethel, W Lepeltier, V Lutz, AM Petersen, TC Plaszczynski, S Charles, E Schune, MH Tantot, L Wormser, G Brigljevic, V Schwanke, U Spaan, B Cheng, CH Lange, DJ Wright, DM Bevan, AJ Coleman, JP Fry, JR Day, CT Gabathuler, E Gamet, R Kay, M Wilden, L Pompili, A Parry, RJ Payne, DJ Sloane, RJ Touramanis, C Back, JJ Harrison, PF Shorthouse, HW Gill, MS Strother, P Bernard, D Vidal, PB Sharma, V Brown, CL Cowan, G Flack, RL Flaecher, HU George, S Green, MG Kurup, A Marker, CE Bonneaud, GR Gritsan, AV McMahon, TR Berryhill, JW Ricciardi, S Salvatore, F Vaitsas, G Winter, MA Brown, D Davis, CL Allison, J Brochard, F Barlow, RJ Forti, AC Groysman, Y Campagnari, C Hart, PA Jackson, F Lafferty, GD Lyon, AJ Weatherall, JH Williams, JC Cohen-Tanugi, J Farbin, A Jawahery, A Kovalskyi, D Lae, CK Dahmes, B Jacobsen, RG Lillard, V Roberts, DA Blaylock, G Dallapiccola, C Thiebaux, C Flood, KT Hertzbach, SS Kofler, R Koptchev, VB Moore, TB Kuznetsova, N Saremi, S Kadel, RW Staengle, H Willocq, S Vasileiadis, G Cowan, R Sciolla, G Taylor, F Yamamoto, RK Mangeol, DJJ Milek, M Levy, SL Patel, PM Lazzaro, A Kadyk, J Stugu, B Palombo, F Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Reidy, J Long, O Sanders, DA Summers, DJ Verderi, M Zhao, HW Kerth, LT Hast, C Taras, P Nicholson, H Cartaro, C Cavallo, N De Nardo, G Lu, A Fabozzi, F Stoker, DP Gatto, C Lista, L Paolucci, P Kolomensky, YG Piccolo, D Sciacca, C Baak, MA Raven, G LoSecco, JM Mazur, MA Khan, A Gabriel, TA Brau, B Pulliam, T Brau, J Frey, R Kral, JF Potter, CT Sinev, NB Strom, D Torrence, E Lavin, D Richman, JD Colecchia, F Dorigo, A Galeazzi, F Margoni, M Morandin, M Posocco, M Kukartsev, G Rotondo, M Simonetto, F Muheim, F Stroili, R Chen, JC Tiozzo, G Voci, C Benayoun, M Briand, H Chauveau, J David, P de la Vaissiere, C LeClerc, C Playfer, S Del Buono, L Hamon, O Verkerke, W John, MJJ Leruste, P Ocariz, J Pivk, M Roos, L Stark, J T'Jampens, S Swain, JE Manfredi, PF Levi, ME Re, V Beck, TW Gladney, L Guo, QH Panetta, J Angelini, C Batignani, G Bettarini, S Tinslay, J Bondioli, M Bucci, F Calderini, G Lynch, G Beringer, J Carpinelli, M Forti, F Giorgi, MA Lusiani, A Marchiori, G Andreotti, M Martinez-Vidal, F Morganti, M Neri, N Paoloni, E Rama, M Eisner, AM Mir, LM Rizzo, G Sandrelli, F Walsh, J Bettoni, D Haire, M Judd, D Paick, K Wagoner, DE Danielson, N Elmer, P Grothe, M Lu, C Oddone, PJ Miftakov, V Bozzi, C Olsen, J Smith, AJS Varnes, EW Bellini, F Cavoto, G Faccini, R Ferrarotto, F Heusch, CA Ferroni, F Gaspero, M Abrams, GS Orimoto, TJ Mazzoni, MA Morganti, S Pierini, M Piredda, G Tehrani, FS Voena, C Christ, S Lockman, WS Wagner, G Buchanan, C Waldi, R Adye, T Pripstein, M De Groot, N Franek, B Geddes, NI Gopal, GP Olaiya, EO Xella, SM Schalk, T Calabrese, R Aleksan, R Emery, S Gaidot, A Ganzhur, SF Roe, NA Giraud, PF de Monchenault, GH Kozanecki, W Langer, M London, GW Cibinetto, G Schmitz, RE Mayer, B Schott, G Vasseur, G Yeche, C Zito, M Romosan, A Purohit, MV Weidemann, AW Yumiceva, FX Luppi, E Aston, D Schumm, BA Bartoldus, R Berger, N Boyarski, AM Buchmueller, OL Convery, MR Coupal, DP Ronan, MT Dong, D Negrini, M Dorfan, J Dujmic, D Qi, ND Dunwoodie, W Field, RC Glanzman, T Gowdy, SJ Grauges-Pous, E Hadig, T Halyo, V Piemontese, L Shelkov, VG Hryn'ova, T Innes, WR Seiden, A Jessop, CP Kelsey, MH Kim, P Kocian, ML Langenegger, U Leith, D Sarti, A Luitz, S Luth, V Telnov, AV Lynch, HL Turri, M Marsiske, H Menke, S Messner, R Muller, DR O'Grady, CP Treadwell, E Ozcan, VE Perazzo, A Perl, M Petrak, S Wenzel, WA Walkowiak, W Ratcliff, BN Robertson, SH Roodman, A Salnikov, AA Anulli, F Schindler, RH Schwiening, J Simi, G Snyder, A Soha, A Stelzer, J Williams, DC Ford, K Su, D Sullivan, MK Baldini-Ferroli, R Tanaka, HA Va'vra, J Wagner, SR Weaver, M Weinstein, AJR Wisniewski, WJ Wright, DH Wilson, MG Young, CC Harrison, TJ Calcaterra, A Burchat, PR Edwards, AJ Meyer, TI Roat, C Ahmed, S Alam, MS Ernst, JA Saleem, M Albert, J Wappler, FR del Re, D Bugg, W Hawkes, CM Krishnamurthy, M Spanier, SM Eckmann, R Kim, H Ritchie, JL Schwitters, RF Izen, JM Chen, E Borgland, AW Kitayama, I Lou, XC Ye, S Knowles, DJ Bianchi, F Bona, M Gallo, F Gamba, D Borean, C Bosisio, L de Sangro, R Dubois-Felsmann, GP Della Ricca, G Dittongo, S Grancagnolo, S Lanceri, L Morgan, SE Poropat, P Vitale, L Vuagnin, G Panvini, RS Falciai, D Banerjee, S Dvoretskii, A Brown, CM Fortin, D Jackson, PD Kowalewski, R Roney, JM Penny, RC Band, HR Dasu, S Finocchiaro, G Datta, M Eichenbaum, AM Hitlin, DG Hu, H Johnson, JR Kutter, PE Li, H Liu, R Di Lodovico, F Watson, AT Patteri, P Mihalyi, A Mohapatra, AK Pan, Y Rong, G Prepost, R Sekula, SJ von Wimmersperg-Toeller, JH Wu, J Wu, SL Yu, Z Peruzzi, IM Neal, H Watson, NK BABAR Collaboration Deppermann, T Narsky, I Goetzen, K Koch, H Lewandowski, B Pelizaeus, M Peters, K Piccolo, M Schmuecker, H Steinke, M Barlow, NR Boyd, JT Chevalier, N Porter, FC Cottingham, WN Kelly, MP Latham, TE Mackay, C Zallo, A Wilson, FF Abe, K Cuhadar-Donszelmann, T Hearty, C Mattison, TS McKenna, JA Ryd, A Thiessen, D Kyberd, P McKemey, AK Buzzo, A Blinov, VE Bukin, AD Golubev, VB Ivanchenko, VN Kravchenko, EA Onuchin, AP Serednyakov, SI Samuel, A Skovpen, YI Solodov, EP Contri, R Yushkov, AN Best, D Chao, M Kirkby, D Lankford, AJ Mandelkern, M McMahon, S Mommsen, RK Yang, S Jayatilleke, S Hadavand, HK Mancinelli, G Meadows, BT Sokoloff, MD Abe, T Wang, P Barillari, T Blanc, F Bloom, P Clark, PJ Ford, WT Crosetti, G Nauenberg, U Olivas, A Rankin, P Roy, J Smith, JG Zhu, YS van Hoek, WC Zhang, L Harton, JL Hu, T Breon, AB Soffer, A Toki, WH Wilson, RJ Zhang, J Altenburg, D Brandt, T Eigen, G Brose, J Colberg, T Dickopp, M Lo Vetere, M Dubitzky, RS Hauke, A Lacker, HM Maly, E Muller-Pfefferkorn, R Nogowski, R Otto, S Ofte, I Schubert, KR Schwierz, R Macri, M Monge, MR Passaggio, S Pastore, FC Patrignani, C Robutti, E Santroni, A Hill, EJ Tosi, S Bailey, S Brown, DN Morii, M Aspinwall, ML Bhimji, W Bowerman, DA Dauncey, PD Egede, U Eschrich, I MacFarlane, DB Morton, GW Nash, JA Sanders, P Button-Shafer, J Taylor, GP Grenier, GJ Lee, SJ Mallik, U Cochran, J Crawley, HB Paar, HP Lamsa, J Meyer, WT Prell, S Rosenberg, EI Cahn, RN Yi, J Davier, M Grosdidier, G Hocker, A Laplace, S Rahatlou, S Le Diberder, F |
Keywords: | D-MESON SYSTEM |
Citation: | Physical Review Letters, 2003, 91 (12) |
Abstract: | We present a measurement of D-0-(D) over bar (0) mixing parameters using the ratios of lifetimes extracted from samples of D-0 mesons decaying to K(-)pi(+), K-K+, and pi(-)pi(+). Using 91 fb(-1) of data collected by the BABAR detector at the PEP-II asymmetric-energy B Factory, we obtain a value Y=[0.8+/-0.4(stat.)(-0.4)(+0.5)(syst.)]%, which, in the limit of CP conservation, corresponds to the mixing parameter y=DeltaGamma/2Gamma. Using the difference in lifetimes of D-0 and (D) over bar (0) mesons, we obtain the CP-violation parameter DeltaY=[-0.8+/-0.6(stat.)+/-0.2(syst.)]%. |
URI: | http://bura.brunel.ac.uk/handle/2438/15972 |
DOI: | http://dx.doi.org/10.1103/PhysRevLett.91.121801 |
ISSN: | 0031-9007 |
Other Identifiers: | 121801 121801 |
Appears in Collections: | Dept of Mechanical and Aerospace Engineering Research Papers
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