We report on a search for CP violation in the decay D ±→KS0π± using a data set corresponding to an integrated luminosity of 469fb-1 collected with the BABAR detector at the PEP-II asymmetric energy e+e- storage rings. The CP-violating decay rate asymmetry ACP is determined to be (-0.44±0.13(stat)±0.10(syst))%, consistent with zero at 2.7σ and with the standard model prediction of (-0.332±0.006)%. This is currently the most precise measurement of this parameter.

Sanchez, P., Lees, J., Poireau, V., Prencipe, E., Tisserand, V., Tico, J., et al. (2011). Search for CP violation in the decay D±→KS0π ±. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 83(7) [10.1103/PhysRevD.83.071103].

Search for CP violation in the decay D±→KS0π ±

CARPINELLI, Massimo
Membro del Collaboration Group
;
2011

Abstract

We report on a search for CP violation in the decay D ±→KS0π± using a data set corresponding to an integrated luminosity of 469fb-1 collected with the BABAR detector at the PEP-II asymmetric energy e+e- storage rings. The CP-violating decay rate asymmetry ACP is determined to be (-0.44±0.13(stat)±0.10(syst))%, consistent with zero at 2.7σ and with the standard model prediction of (-0.332±0.006)%. This is currently the most precise measurement of this parameter.
Articolo in rivista - Articolo scientifico
BABAR detector
English
Carpinelli Massimo (BABAR Collaboration)
Sanchez, P., Lees, J., Poireau, V., Prencipe, E., Tisserand, V., Tico, J., et al. (2011). Search for CP violation in the decay D±→KS0π ±. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 83(7) [10.1103/PhysRevD.83.071103].
Sanchez, P; Lees, J; Poireau, V; Prencipe, E; Tisserand, V; Tico, J; Grauges, E; Martinelli, M; Milanes, D; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Brown, D; Kerth, L; Kolomensky, Y; Lynch, G; Osipenkov, I; Koch, H; Schroeder, T; Asgeirsson, D; Hearty, C; Mattison, T; Mckenna, J; Khan, A; Blinov, V; Buzykaev, A; Druzhinin, V; Golubev, V; Kravchenko, E; Onuchin, A; Serednyakov, S; Skovpen, Y; Solodov, E; Todyshev, K; Yushkov, A; Bondioli, M; Curry, S; Kirkby, D; Lankford, A; Mandelkern, M; Martin, E; Stoker, D; Atmacan, H; Gary, J; Liu, F; Long, O; Vitug, G; Campagnari, C; Hong, T; Kovalskyi, D; Richman, J; West, C; Eisner, A; Heusch, C; Kroseberg, J; Lockman, W; Martinez, A; Schalk, T; Schumm, B; Seiden, A; Winstrom, L; Cheng, C; Doll, D; Echenard, B; Hitlin, D; Ongmongkolkul, P; Porter, F; Rakitin, A; Andreassen, R; Dubrovin, M; Meadows, B; Sokoloff, M; Bloom, P; Ford, W; Gaz, A; Nagel, M; Nauenberg, U; Smith, J; Wagner, S; Ayad, R; Toki, W; Jasper, H; Petzold, A; Spaan, B; Kobel, M; Schubert, K; Schwierz, R; Bernard, D; Verderi, M; Clark, P; Playfer, S; Watson, J; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cecchi, A; Cibinetto, G; Fioravanti, E; Franchini, P; Garzia, I; Luppi, E; Munerato, M; Negrini, M; Petrella, A; Piemontese, L; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Nicolaci, M; Pacetti, S; Patteri, P; Peruzzi, I; Piccolo, M; Rama, M; Zallo, A; Contri, R; Guido, E; Lo Vetere, M; Monge, M; Passaggio, S; Patrignani, C; Robutti, E; Bhuyan, B; Prasad, V; Lee, C; Morii, M; Edwards, A; Adametz, A; Marks, J; Uwer, U; Bernlochner, F; Ebert, M; Lacker, H; Lueck, T; Volk, A; Dauncey, P; Tibbetts, M; Behera, P; Mallik, U; Chen, C; Cochran, J; Crawley, H; Meyer, W; Prell, S; Rosenberg, E; Rubin, A; Gritsan, A; Guo, Z; Arnaud, N; Davier, M; Derkach, D; da Costa, J; Grosdidier, G; Le Diberder, F; Lutz, A; Malaescu, B; Perez, A; Roudeau, P; Schune, M; Serrano, J; Sordini, V; Stocchi, A; Wang, L; Wormser, G; Lange, D; Wright, D; Bingham, I; Chavez, C; Coleman, J; Fry, J; Gabathuler, E; Hutchcroft, D; Payne, D; Touramanis, C; Bevan, A; Di Lodovico, F; Sacco, R; Sigamani, M; Cowan, G; Paramesvaran, S; Wren, A; Brown, D; Davis, C; Denig, A; Fritsch, M; Gradl, W; Hafner, A; Alwyn, K; Bailey, D; Barlow, R; Jackson, G; Lafferty, G; Anderson, J; Cenci, R; Jawahery, A; Roberts, D; Simi, G; Tuggle, J; Dallapiccola, C; Salvati, E; Cowan, R; Dujmic, D; Sciolla, G; Zhao, M; Lindemann, D; Patel, P; Robertson, S; Schram, M; Biassoni, P; Lazzaro, A; Lombardo, V; Palombo, F; Stracka, S; Cremaldi, L; Godang, R; Kroeger, R; Sonnek, P; Summers, D; Nguyen, X; Simard, M; Taras, P; De Nardo, G; Monorchio, D; Onorato, G; Sciacca, C; Raven, G; Snoek, H; Jessop, C; Knoepfel, K; Losecco, J; Wang, W; Corwin, L; Honscheid, K; Kass, R; Blount, N; Brau, J; Frey, R; Igonkina, O; Kolb, J; Rahmat, R; Sinev, N; Strom, D; Strube, J; Torrence, E; Castelli, G; Feltresi, E; Gagliardi, N; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Ben Haim, E; Bomben, M; Bonneaud, G; Briand, H; Calderini, G; Chauveau, J; Hamon, O; Leruste, P; Marchiori, G; Ocariz, J; Prendki, J; Sitt, S; Biasini, M; Manoni, E; Rossi, A; Angelini, C; Batignani, G; Bettarini, S; Carpinelli, M; Casarosa, G; Cervelli, A; Forti, F; Giorgi, M; Lusiani, A; Neri, N; Paoloni, E; Rizzo, G; Walsh, J; Pegna, D; Lu, C; Olsen, J; Smith, A; Telnov, A; Anulli, F; Baracchini, E; Cavoto, G; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, L; Mazzoni, M; Piredda, G; Renga, F; Buenger, C; Hartmann, T; Leddig, T; Schroder, H; Waldi, R; Adye, T; Olaiya, E; Wilson, F; Emery, S; de Monchenault, G; Vasseur, G; Yeche, C; Allen, M; Aston, D; Bard, D; Bartoldus, R; Benitez, J; Cartaro, C; Convery, M; Dorfan, J; Dubois Felsmann, G; Dunwoodie, W; Field, R; Sevilla, M; Fulsom, B; Gabareen, A; Graham, M; Grenier, P; Hast, C; Innes, W; Kelsey, M; Kim, H; Kim, P; Kocian, M; Leith, D; Lewis, P; Li, S; Lindquist, B; Luitz, S; Luth, V; Lynch, H; Macfarlane, D; Muller, D; Neal, H; Nelson, S; O'Grady, C; Ofte, I; Perl, M; Pulliam, T; Ratcliff, B; Roodman, A; Salnikov, A; Santoro, V; Schindler, R; Schwiening, J; Snyder, A; Su, D; Sullivan, M; Sun, S; Suzuki, K; Thompson, J; Va'Vra, J; Wagner, A; Weaver, M; Wisniewski, W; Wittgen, M; Wright, D; Wulsin, H; Yarritu, A; Young, C; Ziegler, V; Chen, X; Park, W; Purohit, M; White, R; Wilson, J; Randle Conde, A; Sekula, S; Bellis, M; Burchat, P; Miyashita, T; Ahmed, S; Alam, M; Ernst, J; Pan, B; Saeed, M; Zain, S; Guttman, N; Soffer, A; Lund, P; Spanier, S; Eckmann, R; Ritchie, J; Ruland, A; Schilling, C; Schwitters, R; Wray, B; Izen, J; Lou, X; Bianchi, F; Gamba, D; Pelliccioni, M; Lanceri, L; Vitale, L; Lopez March, N; Martinez Vidal, F; Oyanguren, A; Ahmed, H; Albert, J; Banerjee, S; Choi, H; Hamano, K; King, G; Kowalewski, R; Lewczuk, M; Lindsay, C; Nugent, I; Roney, J; Sobie, R; Gershon, T; Harrison, P; Latham, T; Puccio, E; Band, H; Dasu, S; Flood, K; Pan, Y; Prepost, R; Vuosalo, C; Wu, S
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/10281/389297
Citazioni
  • Scopus 38
  • ???jsp.display-item.citation.isi??? 24
Social impact