We study the time-dependent Dalitz plot of D→KS0π+π- in B0→D(*)h0 decays, where h0 is a π0, η, η′, or ω meson and D*→Dπ0, using a data sample of 383×106 Υ(4S)→BB̄ decays collected with the BABAR detector. We determine cos 2β=0.42±0.49±0.09±0.13, sin 2β=0.29±0. 34±0.03±0.05, and |λ|=1.01±0.08±0.02, where the first error is statistical, the second is the experimental systematic uncertainty, and the third, where given, is the Dalitz model uncertainty. Assuming the world average value for sin 2β and |λ|=1, cos 2β>0 is preferred over cos 2β<0 at 86% confidence level.

Aubert, B., Bona, M., Boutigny, D., Karyotakis, Y., Lees, J., Poireau, V., et al. (2007). Measurement of cos 2β in B0→D(*)h0 decays with a time-dependent dalitz plot analysis of D→Ks0π+π. PHYSICAL REVIEW LETTERS, 99(23) [10.1103/PhysRevLett.99.231802].

Measurement of cos 2β in B0→D(*)h0 decays with a time-dependent dalitz plot analysis of D→Ks0π+π

CARPINELLI, Massimo;
2007

Abstract

We study the time-dependent Dalitz plot of D→KS0π+π- in B0→D(*)h0 decays, where h0 is a π0, η, η′, or ω meson and D*→Dπ0, using a data sample of 383×106 Υ(4S)→BB̄ decays collected with the BABAR detector. We determine cos 2β=0.42±0.49±0.09±0.13, sin 2β=0.29±0. 34±0.03±0.05, and |λ|=1.01±0.08±0.02, where the first error is statistical, the second is the experimental systematic uncertainty, and the third, where given, is the Dalitz model uncertainty. Assuming the world average value for sin 2β and |λ|=1, cos 2β>0 is preferred over cos 2β<0 at 86% confidence level.
Articolo in rivista - Articolo scientifico
Error analysis; Mathematical models; Statistical methods; Uncertainty analysis; Dalitz models; Dalitz plot analysis; Deuterium;
English
B. Aubert et al. (The BABAR Collaboration)
Aubert, B., Bona, M., Boutigny, D., Karyotakis, Y., Lees, J., Poireau, V., et al. (2007). Measurement of cos 2β in B0→D(*)h0 decays with a time-dependent dalitz plot analysis of D→Ks0π+π. PHYSICAL REVIEW LETTERS, 99(23) [10.1103/PhysRevLett.99.231802].
Aubert, B; Bona, M; Boutigny, D; Karyotakis, Y; Lees, J; Poireau, V; Prudent, X; Tisserand, V; Zghiche, A; Tico, J; Grauges, E; Lopez, L; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Abrams, G; Battaglia, M; Brown, D; Button Shafer, J; Cahn, R; Groysman, Y; Jacobsen, R; Kadyk, J; Kerth, L; Kolomensky, Y; Kukartsev, G; Pegna, D; Lynch, G; Mir, L; Orimoto, T; Osipenkov, I; Ronan, M; Tackmann, K; Tanabe, T; Wenzel, W; Sanchez, P; Hawkes, C; Watson, A; Koch, H; Schroeder, T; Walker, D; Asgeirsson, D; Cuhadar Donszelmann, T; Fulsom, B; Hearty, C; Mattison, T; Mckenna, J; Khan, A; Saleem, M; Teodorescu, L; Blinov, V; Bukin, A; Druzhinin, V; Golubev, V; Onuchin, A; Serednyakov, S; Skovpen, Y; Solodov, E; Todyshev, K; Bondioli, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A; Lund, P; Mandelkern, M; Martin, E; Stoker, D; Abachi, S; Buchanan, C; Foulkes, S; Gary, J; Liu, F; Long, O; Shen, B; Vitug, G; Zhang, L; Paar, H; Rahatlou, S; Sharma, V; Berryhill, J; Campagnari, C; Cunha, A; Dahmes, B; Hong, T; Kovalskyi, D; Richman, J; Beck, T; Eisner, A; Flacco, C; Heusch, C; Kroseberg, J; Lockman, W; Schalk, T; Schumm, B; Seiden, A; Wilson, M; Winstrom, L; Chen, E; Cheng, C; Fang, F; Hitlin, D; Narsky, I; Piatenko, T; Porter, F; Andreassen, R; Mancinelli, G; Meadows, B; Mishra, K; Sokoloff, M; Blanc, F; Bloom, P; Chen, S; Ford, W; Hirschauer, J; Kreisel, A; Nagel, M; Nauenberg, U; Olivas, A; Smith, J; Ulmer, K; Wagner, S; Zhang, J; Gabareen, A; Soffer, A; Toki, W; Wilson, R; Winklmeier, F; Altenburg, D; Feltresi, E; Hauke, A; Jasper, H; Merkel, J; Petzold, A; Spaan, B; Wacker, K; Klose, V; Kobel, M; Lacker, H; Mader, W; Nogowski, R; Schubert, J; Schubert, K; Schwierz, R; Sundermann, J; Volk, A; Bernard, D; Bonneaud, G; Latour, E; Lombardo, V; Thiebaux, C; Verderi, M; Clark, P; Gradl, W; Muheim, F; Playfer, S; Robertson, A; Watson, J; Xie, Y; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cecchi, A; Cibinetto, G; Franchini, P; Luppi, E; Negrini, M; Petrella, A; Piemontese, L; Prencipe, E; Santoro, V; Anulli, F; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Pacetti, S; Patteri, P; Peruzzi, I; Piccolo, M; Rama, M; Zallo, A; Buzzo, A; Contri, R; Lo Vetere, M; Macri, M; Monge, M; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Chaisanguanthum, K; Morii, M; Wu, J; Dubitzky, R; Marks, J; Schenk, S; Uwer, U; Bard, D; Dauncey, P; Flack, R; Nash, J; Vazquez, W; Tibbetts, M; Behera, P; Chai, X; Charles, M; Mallik, U; Cochran, J; Crawley, H; Dong, L; Eyges, V; Meyer, W; Prell, S; Rosenberg, E; Rubin, A; Gao, Y; Gritsan, A; Guo, Z; Lae, C; Denig, A; Fritsch, M; Schott, G; Arnaud, N; Bequilleux, J; D'Orazio, A; Davier, M; Grosdidier, G; Hocker, A; Lepeltier, V; Le Diberder, F; Lutz, A; Pruvot, S; Rodier, S; Roudeau, P; Schune, M; Serrano, J; Sordini, V; Stocchi, A; Wang, W; Wormser, G; Lange, D; Wright, D; Bingham, I; Chavez, C; Fry, J; Gabathuler, E; Gamet, R; Hutchcroft, D; Payne, D; Schofield, K; Touramanis, C; Bevan, A; George, K; Di Lodovico, F; Sacco, R; Cowan, G; Flaecher, H; Hopkins, D; Paramesvaran, S; Salvatore, F; Wren, A; Brown, D; Davis, C; Allison, J; Bailey, D; Barlow, N; Barlow, R; Chia, Y; Edgar, C; Lafferty, G; West, T; Yi, J; Anderson, J; Chen, C; Jawahery, A; Roberts, D; Simi, G; Tuggle, J; Blaylock, G; Dallapiccola, C; Hertzbach, S; Li, X; Moore, T; Salvati, E; Saremi, S; Cowan, R; Dujmic, D; Fisher, P; Koeneke, K; Sciolla, G; Spitznagel, M; Taylor, F; Yamamoto, R; Zhao, M; Zheng, Y; Mclachlin, S; Patel, P; Robertson, S; Lazzaro, A; Palombo, F; Bauer, J; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Sanders, D; Summers, D; Zhao, H; Brunet, S; Cote, D; Simard, M; Taras, P; Viaud, F; Nicholson, H; De Nardo, G; Fabozzi, F; Lista, L; Monorchio, D; Sciacca, C; Baak, M; Raven, G; Snoek, H; Jessop, C; Knoepfel, K; Losecco, J; Benelli, G; Corwin, L; Honscheid, K; Kagan, H; Kass, R; Morris, J; Rahimi, A; Regensburger, J; Sekula, S; Wong, Q; Blount, N; Brau, J; Frey, R; Igonkina, O; Kolb, J; Lu, M; Rahmat, R; Sinev, N; Strom, D; Strube, J; Torrence, E; Gagliardi, N; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Ben Haim, E; Briand, H; Calderini, G; Chauveau, J; David, P; Del Buono, L; de la Vaissiere, C; Hamon, O; Leruste, P; Malcles, J; Ocariz, J; Perez, A; Prendki, J; Gladney, L; Biasini, M; Covarelli, R; Manoni, E; Angelini, C; Batignani, G; Bettarini, S; Carpinelli, M; Cenci, R; Cervelli, A; Forti, F; Giorgi, M; Lusiani, A; Marchiori, G; Mazur, M; Morganti, M; Neri, N; Paoloni, E; Rizzo, G; Walsh, J; Biesiada, J; Elmer, P; Lau, Y; Lu, C; Olsen, J; Smith, A; Telnov, A; Baracchini, E; Bellini, F; Cavoto, G; del Re, D; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Jackson, P; Gioi, L; Mazzoni, M; Morganti, S; Piredda, G; Polci, F; Renga, F; Voena, C; Ebert, M; Hartmann, T; Schroder, H; Waldi, R; Adye, T; Castelli, G; Franek, B; Olaiya, E; Roethel, W; Wilson, F; Emery, S; Escalier, M; Gaidot, A; Ganzhur, S; de Monchenault, G; Kozanecki, W; Vasseur, G; Yeche, C; Zito, M; Chen, X; Liu, H; Park, W; Purohit, M; White, R; Wilson, J; Allen, M; Aston, D; Bartoldus, R; Bechtle, P; Claus, R; Coleman, J; Convery, M; Dingfelder, J; Dorfan, J; Dubois Felsmann, G; Dunwoodie, W; Field, R; Glanzman, T; Gowdy, S; Graham, M; Grenier, P; Hast, C; Innes, W; Kaminski, J; Kelsey, M; Kim, H; Kim, P; Kocian, M; Leith, D; Li, S; Luitz, S; Luth, V; Lynch, H; Macfarlane, D; Marsiske, H; Messner, R; Muller, D; O'Grady, C; Ofte, I; Perazzo, A; Perl, M; Pulliam, T; Ratcliff, B; Roodman, A; Salnikov, A; Schindler, R; Schwiening, J; Snyder, A; Su, D; Sullivan, M; Suzuki, K; Swain, S; Thompson, J; Va'Vra, J; Wagner, A; Weaver, M; Wisniewski, W; Wittgen, M; Wright, D; Yarritu, A; Yi, K; Young, C; Ziegler, V; Burchat, P; Edwards, A; Majewski, S; Miyashita, T; Petersen, B; Wilden, L; Ahmed, S; Alam, M; Bula, R; Ernst, J; Jain, V; Pan, B; Saeed, M; Wappler, F; Zain, S; Krishnamurthy, M; Spanier, S; Eckmann, R; Ritchie, J; Ruland, A; Schilling, C; Schwitters, R; Izen, J; Lou, X; Ye, S; Bianchi, F; Gallo, F; Gamba, D; Pelliccioni, M; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Lanceri, L; Vitale, L; Azzolini, V; Lopez March, N; Martinez Vidal, F; Milanes, D; Oyanguren, A; Albert, J; Banerjee, S; Bhuyan, B; Hamano, K; Kowalewski, R; Nugent, I; Roney, J; Sobie, R; Harrison, P; Ilic, J; Latham, T; Mohanty, G; Band, H; Chen, X; Dasu, S; Flood, K; Hollar, J; Kutter, P; Pan, Y; Pierini, M; Prepost, R; Wu, S; Neal, H
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: https://hdl.handle.net/10281/389722
Citazioni
  • Scopus 40
  • ???jsp.display-item.citation.isi??? 27
Social impact