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Measurement of the ratio B(B-->(DK-)-K-*0)/B(B--> D-*0 pi(-)) and of the CP asymmetry of B-->(DCP+K)-K-*0- decays
Authors :
Aubert, B Barate, R Boutigny, D Couderc, F Karyotakis, Y Lees, Jp Poireau, V Tisserand, V Zghiche, A GRAUGES POUS, E Palano, A Pompili, A Chen, Jc Qi, Nd Rong, G Wang, P Zhu, Ys Eigen, G Ofte, I Stugu, B Abrams, Gs Borgland, Aw Breon, Ab Brown, Dn BUTTON SHAFER, J Cahn, Rn Charles, E Day, Ct Gill, Ms Gritsan, Av Groysman, Y Jacobsen, Rg Kadel, Rw Kadyk, J Kerth, Lt Kolomensky, Yg Kukartsev, G Lynch, G Mir, Lm Oddone, Pj Orimoto, Tj Pripstein, M Roe, Na Ronan, Mt Wenzel, Wa Barrett, M Ford, Ke Harrison, Tj Hart, Aj Hawkes, Cm Morgan, Se Watson, At Fritsch, M Goetzen, K Held, T Koch, H Lewandowski, B Pelizaeus, M Schroeder, T Steinke, M Boyd, Jt Chevalier, N Cottingham, Wn Kelly, Mp Latham, Te Wilson, Ff CUHADAR DONSZELMANN, T Hearty, C Knecht, Ns Mattison, Ts Mckenna, Ja Thiessen, D Khan, A Kyberd, P Teodorescu, L Blinov, Ae Blinov, Ve Druzhinin, Vp Golubev, Vb Ivanchenko, Vn Kravchenko, Ea Onuchin, Ap Serednyakov, Si Skovpen, Yi Solodov, Ep Yushkov, An Best, D Bruinsma, M Chao, M Eschrich, I Kirkby, D Lankford, Aj Mandelkern, M Mommsen, Rk Roethel, W Stoker, Dp Buchanan, C Hartfiel, Bl Weinstein, Ajr Foulkes, Sd Gary, Jw Shen, Bc Wang, K DEL RE, D Hadavand, Hk Hill, Ej Macfarlane, Db Paar, Hp Rahatlou, S Sharma, V Cunha, Ja Berryhill, Jw Campagnari, C Dahmes, B Hong, Tm Lu, A Mazur, Ma Richman, Jd Verkerke, W Beck, Tw Eisner, Am Heusch, Ca Kroseberg, J Lockman, Ws Nesom, G Schalk, T Schumm, Ba Seiden, A Spradlin, P Williams, Dc Wilson, Mg Albert, J Chen, E DUBOIS FELSMANN GP Dvoretskii, A Hitlin, Dg Narsky, I Piatenko, T Porter, Fc Ryd, A Samuel, A Yang, S Jayatilleke, S Mancinelli, G Meadows, Bt Sokoloff, Md Blanc, F Bloom, P Chen, S Ford, Wt Nauenberg, U Olivas, A Rankin, P Ruddick, Wo Smith, Jg Ulmer, Ka Zhang, J Zhang, L Chen, A Eckhart, Ea Harton, Jl Soffer, A Toki, Wh Wilson, Rj Zeng, Q Spaan, B Altenburg, D Brandt, T Brose, J Dickopp, M Feltresi, E Hauke, A Lacker, Hm Nogowski, R Otto, S Petzold, A Schubert, J Schubert, Kr Schwierz, R Sundermann, Je Bernard, D Bonneaud, Gr Grenier, P Schrenk, S Thiebaux, C Vasileiadis, G Verderi, M Bard, Dj Clark, Pj Muheim, F Playfer, S Xie, Y Andreotti, Mirco Azzolini, Virginia Bettoni, D Bozzi, C Calabrese, Roberto Cibinetto, Gianluigi Luppi, Eleonora Negrini, Matteo Piemontese, L Sarti, Alessio Anulli, F BALDINI FERROLI, R Calcaterra, A DE SANGRO, R Finocchiaro, G Patteri, P Peruzzi, Im Piccolo, M Zallo, A Buzzo, A Capra, R Contri, R Crosetti, G LO VETERE, M Macri, M Monge, Mr Passaggio, S Patrignani, C Robutti, E Santroni, A Tosi, S Bailey, S Brandenburg, G Chaisanguanthum, Ks Morii, M Won, E Dubitzky, Rs Langenegger, U Marks, J Uwer, U Bhimji, W Bowerman, Da Dauncey, Pd Egede, U Gaillard, Jr Morton, Gw Nash, Ja Nikolich, Mb Taylor, Gp Charles, Mj Grenier, Gj Mallik, U Cochran, J Crawley, Hb Lamsa, J Meyer, Wt Prell, S Rosenberg, Ei Rubin, Ae Yi, J Arnaud, N Davier, M Giroux, X Grosdidier, G Hocker, A LE DIBERDER, F Lepeltier, V Lutz, Am Petersen, Tc Plaszczynski, S Schune, Mh Wormser, G Cheng, Ch Lange, Dj Simani, Mc Wright, Dm Bevan, Aj Chavez, Ca Coleman, Jp Forster, Ij Fry, Jr Gabathuler, E Gamet, R Hutchcroft, De Parry, Rj Payne, Dj Touramanis, C Cormack, Cm DI LODOVICO, F Brown, Cl Cowan, G Flack, Rl Flaecher, Hu Green, Mg Jackson, Ps Mcmahon, Tr Ricciardi, S Salvatore, F Winter, Ma Brown, D Davis, Cl Allison, J Barlow, Nr Barlow, Rj Hodgkinson, Mc Lafferty, Gd Williams, Jc Chen, C Farbin, A Hulsbergen, Wd Jawahery, A Kovalskyi, D Lae, Ck Lillard, V Roberts, Da Blaylock, G Dallapiccola, C Hertzbach, Ss Kofler, R Koptchev, Vb Moore, Tb Saremi, S Staengle, H Willocq, S Cowan, R Koeneke, K Sciolla, G Sekula, Sj Taylor, F Yamamoto, Rk Mangeol, Djj Patel, Pm Robertson, Sh Lazzaro, A Lombardo, V Palombo, F Bauer, Jm Cremaldi, L Eschenburg, V Godang, R Kroeger, R Reidy, J Sanders, Da Summers, Dj Zhao, Hw Brunet, S Cote, D Taras, P Nicholson, H Cavallo, N Fabozzi, F Gatto, C Lista, L Monorchio, D Paolucci, P Piccolo, D Sciacca, C Baak, M Bulten, H Raven, G Snoek, Hl Wilden, L Jessop, Cp Losecco, Jm Allmendinger, T Gan, Kk Hid, K Hufnagel, D Kagan, H Kass, R Pulliam, T Rahimi, Am TER ANTONYAN, R Wong, Qk Brau, J Frey, R Igonkina, O Lu, M Potter, Ct Sinev, Nb Strom, D Torrence, E Colecchia, F Dorigo, A Galeazzi, F Margoni, M Morandin, M Posocco, M Rotondo, M Simonetto, F Stroili, R Voci, C Benayoun, M Briand, H Chauveau, J David, P DE LA VAISSIERE, C DEL BUONO, L Hamon, O John, Mjj Leruste, P Malcles, J Ocariz, J Roos, L Therin, G Behera, Pk Gladney, L Guo, Qh Panetta, J Biasini, M Covarelli, R Pioppi, M Angelini, C Batignani, G Bettarini, S Bondioli, M Bucci, F Calderini, G Carpinelli, M Forti, F Giorgi, Ma Lusiani, A Marchiori, G Morganti, M Neri, N Paoloni, E Rama, M Rizzo, G Simi, G Walsh, J Haire, M Judd, D Paick, K Wagoner, De Danielson, N Elmer, P Lau, Yp Lu, C Miftakov, V Olsen, J Smith, Ajs Telnov, Av Bellini, F Cavoto, G Faccini, R Ferrarotto, F Ferroni, F Gaspero, M Gioi, Ll Mazzoni, Ma Morganti, S Pierini, M Piredda, G Tehrani, Fs Voena, C Christ, S Wagner, G Waldi, R Adye, T DE GROOT, N Franek, B Geddes, Ni Gopal, Gp Olaiya, Eo Aleksan, R Emery, S Gaidot, A Ganzhur, Sf Giraud, Pf DE MONCHENAULT GH Kozanecki, W Legendre, M London, Gw Mayer, B Schott, G Vasseur, G Yeche, C Zito, M Purohit, Mv Weidemann, Aw Wilson, Jr Yumiceva, Fx Abe, T Aston, D Bartoldus, R Berger, N Boyarski, Am Buchmueller, Ol Claus, R Convery, Mr Cristinziani, M DE NARDO, G Dingfelder, Jc Dong, D Dorfan, J Dujmic, D Dunwoodie, W Fan, S Field, Rc Glanzman, T Gowdy, Sj Hadig, T Halyo, V Hast, C Hryn'Ova, T Innes, Wr Kelsey, Mh Kim, P Kocian, Ml Leith, Dwgs Libby, J Luitz, S Luth, V Lynch, Hl Marsiske, H Messner, R Muller, Dr O'Grady, Cp Ozcan, Ve Perazzo, A Perl, M Ratcliff, Bn Roodman, A Salnikov, Aa Schindler, Rh Schwiening, J Snyder, A Soha, A Stelzer, J Strube, J Su, D Sullivan, Mk Va'Vra, J Wagner, Sr Weaver, M Wisniewski, Wj Wittgen, M Wright, Dh Yarritu, Ak Young, Cc Burchat, Pr Edwards, Aj Majewski, Sa Petersen, Ba Roat, C Ahmed, M Ahmed, S Alam, Ms Ernst, Ja Saeed, Ma Saleem, M Wappler, Fr Bugg, W Krishnamurthy, M Spanier, Sm Eckmann, R Kim, H Ritchie, Jl Satpathy, A Schwitters, Rf Izen, Jm Kitayama, I Lou, Xc Ye, S Bianchi, F Bona, M Gallo, F Gamba, D Bosisio, L Cartaro, C Cossutti, F DELLA RICCA, G Dittongo, S Grancagnolo, S Lanceri, L Poropat, P Vitale, L Vuagnin, G MARTINEZ VIDAL, F Panvini, Rs Banerjee, S Bhuyan, B Brown, Cm Fortin, D Jackson, Pd Kowalewski, R Roney, Jm Sobie, Rj Back, Jj Harrison, Pf Mohanty, Gb Band, Hr Chen, X Cheng, B Dasu, S Datta, M Eichenbaum, Am Flood, Kt Graham, M Hollar, Jj Johnson, Jr Kutter, Pe Li, H Liu, R Mihalyi, A Pan, Y Prepost, R Tan, P VON WIMMERSPERG TOELLER JH Wu, J Wu, Sl Yu, Z Greene, Mg Neal, H CA BABAR COLLABORATION
Publication Year :
2005
Publisher :
AMERICAN PHYSICAL SOC, 2005.
Abstract
We study the decays B- → D*0π - and B-→ D*0K-, where the D*0 decays into D0π0, with the D0 reconstructed in the CP-even (CP+) eigenstates K-K + and π-π+ and in the (non-CP) channels K-π+, K -π+π+π-, and K -π+π0. Using a sample of about 123 × 106 BB̄ pairs, we measure the ratios of decay rates R*non-CP ≡ B(B- → D* non-CP0K-)/B(B- → D*non-CP0π-) = 0.086 ± 0.0040(stat)-0.0031+0.0042(syst), and provide the first measurements of R*CP+ ≡ B(B- → D*CP+0K-)/B(B- → D*CP+0π-) = 0.0086 ± 0.021(stat) ± 0.007(syst), and of the CP asymmetry A*CP+ ≡ B(B- → D*CP+0K -)-B(B+ → D*CP+0K +)/B(B- → D*CP+0K -)+B(B+ → D*CP+0K +) = 0.10 ± 0.23(stat)-0.04+0.03(syst). © 2005 The American Physical Society.
Details
Language :
English
Database :
OpenAIRE
Accession number :
edsair.dedup.wf.001..81db356ebf148ce95f598a5969a442e6