CINECA IRIS Institutional Research Information System

We present a measurement of time-dependent CP asymmetries and an updated determination of the CP-odd fraction in the decay B-0-->D*+D*- using a data sample of 88x10(6)B (B) over bar pairs collected by the BABAR detector at the PEP-II B Factory at SLAC. We determine the CP-odd fraction to be 0.063+/-0.055(stat)+/-0.009(syst). The time-dependent CP asymmetry parameters Im(lambda(+)) and \lambda(+)\ are determined to be 0.05+/-0.29(stat)+/-0.10(syst) and 0.75+/-0.19(stat)+/-0.02(syst), respectively. The standard model predicts these parameters to be -sin2beta and 1, respectively, in the absence of penguin diagram contributions.

Measurement of time-dependent CP asymmetries and the CP-odd fraction in the decay B-0 -> D*+D*- RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID D-1055-2009 RID A-2675-2009

ANGELINI, CARLO;BATIGNANI, GIOVANNI;BETTARINI, STEFANO;CALDERINI, GIOVANNI;FORTI, FRANCESCO;GIORGI, MARCELLO;PAOLONI, EUGENIO;RIZZO, GIULIANA;TRIGGIANI, GIUSEPPE;
2003

Abstract

We present a measurement of time-dependent CP asymmetries and an updated determination of the CP-odd fraction in the decay B-0-->D*+D*- using a data sample of 88x10(6)B (B) over bar pairs collected by the BABAR detector at the PEP-II B Factory at SLAC. We determine the CP-odd fraction to be 0.063+/-0.055(stat)+/-0.009(syst). The time-dependent CP asymmetry parameters Im(lambda(+)) and \lambda(+)\ are determined to be 0.05+/-0.29(stat)+/-0.10(syst) and 0.75+/-0.19(stat)+/-0.02(syst), respectively. The standard model predicts these parameters to be -sin2beta and 1, respectively, in the absence of penguin diagram contributions.
Aubert, B; Barate, R; Boutigny, D; Gaillard, Jm; Hicheur, A; Karyotakis, Y; Lees, Jp; Robbe, P; Tisserand, V; Zghiche, A; 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; Kral, Jf; Kukartsev, G; Leclerc, C; Levi, Me; Lynch, G; Mir, Lm; Oddone, Pj; Orimoto, Tj; Pripstein, M; Roe, Na; Romosan, A; Ronan, Mt; Shelkov, Vg; Telnov, Av; Wenzel, Wa; Ford, K; Harrison, Tj; Hawkes, Cm; Knowles, Dj; Morgan, Se; Penny, Rc; Watson, At; Watson, Nk; Deppermann, T; Goetzen, K; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schmuecker, H; Steinke, M; Barlow, Nr; Boyd, Jt; Chevalier, N; Cottingham, Wn; Kelly, Mp; Latham, Te; Mackay, C; Wilson, Ff; Abe, K; Cuhadar Donszelmann, T; Hearty, C; Mattison, Ts; Mckenna, Ja; Thiessen, D; Kyberd, P; Mckemey, Ak; Blinov, Ve; Bukin, Ad; Golubev, Vb; Ivanchenko, Vn; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Solodov, Ep; Yushkov, An; Best, D; Chao, M; Kirkby, D; Lankford, Aj; Mandelkern, M; Mcmahon, S; Mommsen, Rk; Roethel, W; Stoker, Dp; Buchanan, C; del Re, D; Hadavand, Hk; Hill, Ej; Macfarlane, Db; Paar, Hp; Rahatlou, S; Schwanke, U; Sharma, V; Berryhill, Jw; Campagnari, C; Dahmes, B; Kuznetsova, N; Levy, Sl; Long, O; Lu, A; Mazur, Ma; Richman, Jd; Verkerke, W; Beck, Tw; Beringer, J; Eisner, Am; Heusch, Ca; Lockman, Ws; Schalk, T; Schmitz, Re; Schumm, Ba; Seiden, A; Turri, M; Walkowiak, W; Williams, Dc; Wilson, Mg; Albert, J; Chen, E; Dubois Felsmann, Gp; Dvoretskii, A; Hitlin, Dg; Narsky, I; Porter, Fc; Ryd, A; Samuel, A; Yang, S; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Abe, T; Barillari, T; Blanc, F; Bloom, P; Chen, S; Clark, Pj; Ford, Wt; Nauenberg, U; Olivas, A; Rankin, P; Roy, J; Smith, Jg; van Hoek, Wc; Zhang, L; Harton, Jl; Hu, T; Soffer, A; Toki, Wh; Wilson, Rj; Zhang, J; Altenburg, D; Brandt, T; Brose, J; Colberg, T; Dickopp, M; Dubitzky, Rs; Hauke, A; Lacker, Hm; Maly, E; Muller Pfefferkorn, R; Nogowski, R; Otto, S; Schubert, Kr; Schwierz, R; Spaan, B; Wilden, L; Bernard, D; Bonneaud, Gr; Brochard, F; Cohen Tanugi, J; Thiebaux, C; Vasileiadis, G; Verderi, M; Khan, A; Lavin, D; Muheim, F; Playfer, S; Swain, Je; Tinslay, J; Andreotti, M; Azzolini, V; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Piemontese, L; Sarti, A; Treadwell, E; Anulli, F; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Falciai, D; Finocchiaro, G; Patteri, P; Peruzzi, Im; Piccolo, M; Zallo, A; Buzzo, A; Contri, R; Crosetti, G; Lo Vetere, M; Macri, M; Monge, Mr; Passaggio, S; Pastore, Fc; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Bailey, S; Morii, M; Bhimji, W; Bowerman, Da; Dauncey, Pd; Egede, U; Eschrich, I; Gaillard, Jr; Morton, Gw; Nash, Ja; Sanders, P; Taylor, Gp; Grenier, Gj; Lee, Sj; Mallik, U; Cochran, J; Crawley, Hb; Lamsa, J; Meyer, Wt; Prell, S; Rosenberg, Ei; Yi, J; Davier, M; Grosdidier, G; Hocker, A; Laplace, S; Le Diberder, F; Lepeltier, V; Lutz, Am; Petersen, Tc; Plaszczynski, S; Schune, Mh; Tantot, L; Wormser, G; Brigljevic, V; Cheng, Ch; Lange, Dj; Wright, Dm; Bevan, Aj; Coleman, Jp; Fry, Jr; Gabathuler, E; Gamet, R; Kay, M; Parry, Rj; Payne, Dj; Sloane, Rj; Touramanis, C; Back, Jj; Harrison, Pf; Shorthouse, Hw; Strother, P; Vidal, Pb; Brown, Cl; Cowan, G; Flack, Rl; Flaecher, Hu; George, S; Green, Mg; Kurup, A; Marker, Ce; Mcmahon, Tr; Ricciardi, S; Salvatore, F; Vaitsas, G; Winter, Ma; Brown, D; Davis, Cl; Allison, J; Barlow, Rj; Hart, Pa; Forti, Ac; Jackson, F; Lafferty, Gd; Lyon, Aj; Weatherall, Jh; Williams, Jc; Farbin, A; Jawahery, A; Kovalskyi, D; Lae, Ck; Lillard, V; Roberts, Da; Blaylock, G; Dallapiccola, C; Flood, Kt; Hertzbach, Ss; Kofler, R; Koptchev, Vb; Moore, Tb; Saremi, S; Staengle, H; Willocq, S; Cowan, R; Sciolla, G; Taylor, F; Yamamoto, Rk; Mangeol, Djj; Milek, M; Patel, Pm; Lazzaro, A; Palombo, F; Bauer, Jm; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Reidy, J; Sanders, Da; Summers, Dj; Zhao, Hw; Hast, C; Taras, P; Nicholson, H; Cartaro, C; Cavallo, N; De Nardo, G; Fabozzi, F; Gatto, C; Lista, L; Paolucci, P; Piccolo, D; Sciacca, C; Baak, Ma; Raven, G; Losecco, Jm; Gabriel, Ta; Brau, B; Pulliam, T; Wong, Qk; Brau, J; Frey, R; 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; Tiozzo, G; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; de la Vaissiere, C; Del Buono, L; Hamon, O; John, Mjj; Leruste, P; Ocariz, J; Pivk, M; Roos, L; Stark, J; T'Jampens, S; Therin, G; Manfredi, Pf; Re, V; Gladney, L; Guo, Qh; Panetta, J; Angelini, Carlo; Batignani, Giovanni; Bettarini, Stefano; Bondioli, M; Bucci, F; Calderini, Giovanni; Carpinelli, M; Forti, Francesco; Giorgi, Marcello; Lusiani, A; Marchiori, G; Martinez Vidal, F; Morganti, M; Neri, N; Paoloni, Eugenio; Rama, M; Rizzo, Giuliana; Sandrelli, F; Walsh, J; Haire, M; Judd, D; Paick, K; Wagoner, De; Danielson, N; Elmer, P; Lu, C; Miftakov, V; Olsen, J; Smith, Ajs; Tanaka, Ha; Varnes, Ew; Bellini, F; Cavoto, G; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; 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; Xella, Sm; Aleksan, R; Emery, S; Gaidot, A; Ganzhur, Sf; Giraud, Pf; de Monchenault, Gh; Kozanecki, W; Langer, M; London, Gw; Mayer, B; Schott, G; Vasseur, G; Yeche, C; Zito, M; Purohit, Mv; Weidemann, Aw; Yumiceva, Fx; Aston, D; Bartoldus, R; Berger, N; Boyarski, Am; Buchmueller, Ol; Convery, Mr; Coupal, Dp; Dong, D; Dorfan, J; Dujmic, D; Dunwoodie, W; Field, Rc; Glanzman, T; Gowdy, Sj; Grauges Pous, E; Hadig, T; Halyo, V; Hryn'Ova, T; Innes, Wr; Jessop, Cp; Kelsey, Mh; Kim, P; Kocian, Ml; Langenegger, U; Leith, Dwgs; Luitz, S; Luth, V; Lynch, Hl; Marsiske, H; Menke, S; Messner, R; Muller, Dr; O'Grady, Cp; Ozcan, Ve; Perazzo, A; Perl, M; Petrak, S; Ratcliff, Bn; Robertson, Sh; Roodman, A; Salnikov, Aa; Schindler, Rh; Schwiening, J; Simi, G; Snyder, A; Soha, A; Stelzer, J; Su, D; Sullivan, Mk; Va'Vra, J; Wagner, Sr; Weaver, M; Weinstein, Ajr; Wisniewski, Wj; Wright, Dh; Young, Cc; Burchat, Pr; Edwards, Aj; Meyer, Ti; Roat, C; Ahmed, S; Alam, Ms; Ernst, Ja; Saleem, M; Wappler, Fr; Bugg, W; Krishnamurthy, M; Spanier, Sm; Eckmann, R; Kim, H; Ritchie, Jl; Schwitters, Rf; Izen, Jm; Kitayama, I; Lou, Xc; Ye, S; Bianchi, F; Bona, M; Gallo, F; Gamba, D; Borean, C; Bosisio, L; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Poropat, P; Vitale, L; Vuagnin, G; Panvini, Rs; Banerjee, S; Brown, Cm; Fortin, D; Jackson, Pd; Kowalewski, R; Roney, Jm; Band, Hr; Dasu, S; Datta, M; Eichenbaum, Am; Hu, H; Johnson, Jr; Kutter, Pe; Li, H; Liu, R; Di Lodovico, F; Mihalyi, A; Mohapatra, Ak; Pan, Y; Prepost, R; Sekula, Sj; von Wimmersperg Toeller, Jh; Wu, J; Wu, Sl; Yu, Z; Neal Ho, B; Gamba, D; Smol, A; Zanin, D; Lanceri, L; Pompili, A; Vuagnin, G; Panvini, Rs; Brown, Cm; De Silva, A; Kowalewski, R; Roney, Jm; Band, Hr; Charles, E; Dasu, S; Di Lodovico, F; Eichenbaum, Am; Hu, H; Johnson, Jr; Liu, R; Nielsen, J; Pan, Y; Prepost, R; Scott, Ij; Sekula, Sj; von Wimmerspeig Toeller, Jh; Wu, Sl; Yu, Z; Zobernig, H; Kordich, Tmb; Neal Hliardi, D.; Giorgi, M. A.; Lusiani, A.; Mammini, P.; Morganti, M.; Morsani, F.; Neri, N.; Profeti, A.; Paoloni, E; Raffaelli, F.; Rama, M.; Rizzo, G.; Sandrelli, F.; Simi, G.; Triggiani, Giuseppe; Haire, M.; Judd, D.; Paick, K.; Turnbull, L.; Wagoner, D. E.; Albert, J.; Bula, C.; Kelsey, M. H.; Lu, C.; Mcdonald, K. T.; Miftakov, V.; Sands, B.; Schaffner, S. F.; Smith, A. J. S.; Tumanov, A.; Varnes, E. W.; Bronzini, F.; Buccheri, A.; Bulfon, C.; Cavoto, G.; del Re, D.; Ferrarotto, F.; Ferroni, F.; Fratini, K.; Lamanna, E.; Leonardi, E.; Mazzoni, M. A.; Morganti, S.; Piredda, G.; Safai Tehrani, F.; Serra, M.; Voena, C.; Waldi, R.; Jacques, P. F.; Kalelkar, M.; Plano, R. J.; Adye, T.; Claxton, B.; Dowdell, J.; Egede, U.; Franek, B.; Galagedera, S.; Geddes, N. I.; Gopal, G. P.; Kay, J.; Lidbury, J.; Madani, S.; Metcalfe, S.; Metcalfe, S.; Markey, G.; Olley, P.; Watt, M.; Xella, S. M.; Aleksan, R.; Besson, P.; Bourgeois, P.; Convert, P.; De Domenico, G.; de Lesquen, A.; Emery, S.; Gaidot, A.; Ganzhur, S. F.; Georgette, Z.; Gosset, L.; Graffin, P.; de Monchenault, G. H.; Herve, S.; Karolak, M.; Kozanecki, W.; Langer, M.; London, G. W.; Marques, V.; Mayer, B.; Micout, P.; Mols, J. P.; Mouly, J. P.; Penichot, Y.; Rolquin, J.; Serfass, B.; Toussaint, J. C.; Usseglio, M.; Vasseur, G.; Yeche, C.; Zito, M.; Copty, N.; Purohit, M. V.; Yumiceva, F. X.; Adam, I.; Adesanya, A.; Anthony, P. L.; Aston, D.; Bartelt, J.; Becla, J.; Bell, R.; Bloom, E.; Boeheim, C. T.; Boyarski, A. M.; Boyce, R. F.; Briggs, D.; Bulos, F.; Burgess, W.; Byers, B.; Calderini, G.; Chestnut, R.; Claus, R.; Convery, M. R.; Coombes, R.; Cottrell, L.; Coupal, D. P.; Coward, D. H.; Craddock, W. W.; Debarger, S.; Destaebler, H.; Dorfan, J.; Doser, M.; Dunwoodie, W.; Dusatko, J. E.; Ecklund, S.; Fieguth, T. H.; Freytag, D. R.; Glanzman, T.; Godfrey, G. L.; Haller, G.; Hanushevsky, A.; Harris, J.; Hasan, A.; Hee, C.; Himel, T.; Huffer, M. E.; Hung, T.; Innes, W. R.; Jessop, C. P.; Kawahara, H.; Keller, L.; King, M. E.; Klaisner, L.; Krebs, H. J.; Langenegger, U.; Langeveld, W.; Leith, D. W. G. S.; Louie, S. K.; Luitz, S.; Luth, V.; Lynch, H. L.; Mcdonald, J.; Manzin, G.; Marsiske, H.; Mattison, T.; Mcculloch, M.; Mcdougald, M.; Mcshurley, D.; Menke, S.; Messner, R.; Metcalfe, S.; Morii, M.; Mount, R.; Muller, D. R.; Nelson, D.; Nordby, M.; O'Grady, C. P.; Olavson, L.; Olsen, J.; O'Neill, F. G.; Oxoby, G.; Paolucci, P.; Pavel, T.; Perl, J.; Pertsova, M.; Petrak, S.; Putallaz, G.; Raines, P. E.; Ratcliff, B. N.; Reif, R.; Robertson, S. H.; Rochester, L. S.; Roodman, A.; Russel, J. J.; Sapozhnikov, L.; Saxton, O. H.; Schietinger, T.; Schindler, R. H.; Schwiening, J.; Sciolla, G.; Seeman, J. T.; Serbo, V. V.; Shapiro, S.; Skarpass Sr, K.; Snyder, A.; Soderstrom, E.; Soha, A.; Spanier, S. M.; Stahl, A.; Stiles, P.; Su, D.; Sullivan, M. K.; Talby, M.; Tanaka, H. A.; Va'Vra, J.; Wagner, S. R.; Wang, R.; Weber, T.; Weinstein, A. J. R.; White, J. L.; Wienands, U.; Wisniewski, W. J.; Young, C. C.; Yu, N.; Burchat, P. R.; Cheng, C. H.; Kirkby, D.; Meyer, T. I.; Roat, C.; Henderson, R.; Khan, N.; Berridge, S.; Bugg, W.; Cohn, H.; Hart, E.; Weidemann, A. W.; Benninger, T.; Izen, J. M.; Kitayama, I.; Lou, X. C.; Turcotte, M.; Bianchi, F.; Bona, M.; Daudo, F.; Di Girolamo, B.; Gamba, D.; Grosso, P.; Smol, A.; Trapani, P. P.; Zanin, D.; Bosisio, L.; Della Ricca, G.; Lanceri, L.; Pompili, A.; Poropat, P.; Prest, M.; Rashevskaia, I.; Vallazza, E.; Vuagnin, G.; Panvini, R. S.; Brown, C.; De Silva, A.; Kowalewski, R.; Pitman, D.; Roney, J. M.; Band, H. R.; Charles, E.; Dasu, S.; Elmer, P.; Johnson, J. R.; Nielsen, J.; RI Roe, Natalie/a
1.1 Articolo in rivista
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/184175
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 13
social impact