We present the first search for the decay B0→KS0KS0KL0 using a data sample of 232×106 BB̄ pairs. We find no statistically significant evidence for the nonresonant component of this decay. Our central value for the branching fraction, assuming the true Dalitz distribution is uniform and excluding the resonance, is B(B0→KS0KS0KL0)=(2.4-2.5+2.7±0.6) ×10-6 where the errors are statistical and systematic, respectively. We set a single-sided Bayesian upper limit of B(B0→KS0KS0KL0)<7.4×10- 6 at 90% confidence level using a uniform prior probability for physical values. Assuming the worst-case true Dalitz distribution, where the signal is entirely in the region of lowest efficiency, the 90% confidence level upper limit is B(B0→KS0KS0KL0)<16×10-6.

Aubert, B., Barate, R., Bona, M., Boutigny, D., Couderc, F., Karyotakis, Y., et al. (2006). Search for the decay B0→KS0KS0KL0. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 74(3) [10.1103/PhysRevD.74.032005].

Search for the decay B0→KS0KS0KL0

CARPINELLI, Massimo;
2006

Abstract

We present the first search for the decay B0→KS0KS0KL0 using a data sample of 232×106 BB̄ pairs. We find no statistically significant evidence for the nonresonant component of this decay. Our central value for the branching fraction, assuming the true Dalitz distribution is uniform and excluding the resonance, is B(B0→KS0KS0KL0)=(2.4-2.5+2.7±0.6) ×10-6 where the errors are statistical and systematic, respectively. We set a single-sided Bayesian upper limit of B(B0→KS0KS0KL0)<7.4×10- 6 at 90% confidence level using a uniform prior probability for physical values. Assuming the worst-case true Dalitz distribution, where the signal is entirely in the region of lowest efficiency, the 90% confidence level upper limit is B(B0→KS0KS0KL0)<16×10-6.
Articolo in rivista - Articolo scientifico
Physics
English
B. Aubert et al. (BABAR Collaboration)
Aubert, B., Barate, R., Bona, M., Boutigny, D., Couderc, F., Karyotakis, Y., et al. (2006). Search for the decay B0→KS0KS0KL0. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 74(3) [10.1103/PhysRevD.74.032005].
Aubert, B; Barate, R; Bona, M; Boutigny, D; Couderc, F; Karyotakis, Y; Lees, J; Poireau, V; Tisserand, V; Zghiche, A; Grauges, E; Palano, A; Chen, J; Qi, N; Rong, G; Wang, P; Zhu, Y; Eigen, G; Ofte, I; Stugu, B; Abrams, G; Battaglia, M; Brown, D; Button Shafer, J; Cahn, R; Charles, E; Gill, M; Groysman, Y; Jacobsen, R; Kadyk, J; Kerth, L; Kolomensky, Y; Kukartsev, G; Lynch, G; Mir, L; Oddone, P; Orimoto, T; Pripstein, M; Roe, N; Ronan, M; Wenzel, W; Sanchez, P; Barrett, M; Ford, K; Harrison, T; Hart, A; Hawkes, C; Morgan, S; Watson, A; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Peters, K; Schroeder, T; Steinke, M; Boyd, J; Burke, J; Cottingham, W; Walker, D; Cuhadar Donszelmann, T; Fulsom, B; Hearty, C; Knecht, N; Mattison, T; Mckenna, J; Khan, A; Kyberd, P; Saleem, M; Teodorescu, L; Blinov, V; Bukin, A; Druzhinin, V; Golubev, V; Onuchin, A; Serednyakov, S; Skovpen, Y; Solodov, E; Todyshev, K; Best, D; Bondioli, M; Bruinsma, M; Chao, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A; Lund, P; Mandelkern, M; Mommsen, R; Roethel, W; Stoker, D; Abachi, S; Buchanan, C; Foulkes, S; Gary, J; Long, O; Shen, B; Wang, K; Zhang, L; Hadavand, H; Hill, E; 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; Nesom, G; Schalk, T; Schumm, B; Seiden, A; Spradlin, P; Williams, D; Wilson, M; Albert, J; Chen, E; Dvoretskii, A; Hitlin, D; Narsky, I; Piatenko, T; Porter, F; Ryd, A; Samuel, A; Andreassen, R; Mancinelli, G; Meadows, B; Sokoloff, M; Blanc, F; Bloom, P; Chen, S; Ford, W; Hirschauer, J; Kreisel, A; Nauenberg, U; Olivas, A; Ruddick, W; Smith, J; Ulmer, K; Wagner, S; Zhang, J; Chen, A; Eckhart, E; Soffer, A; Toki, W; Wilson, R; Winklmeier, F; Zeng, Q; Altenburg, D; Feltresi, E; Hauke, A; Jasper, H; Petzold, A; Spaan, B; Brandt, T; Klose, V; Lacker, H; Mader, W; Nogowski, R; Schubert, J; Schubert, K; Schwierz, R; Sundermann, J; Volk, A; Bernard, D; Bonneaud, G; Grenier, P; Latour, E; Thiebaux, C; Verderi, M; Bard, D; Clark, P; Gradl, W; Muheim, F; Playfer, S; Robertson, A; Xie, Y; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Luppi, E; Negrini, M; Petrella, A; Piemontese, L; Prencipe, E; 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; Capra, R; Contri, R; Lo Vetere, M; Macri, M; Monge, M; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Brandenburg, G; Chaisanguanthum, K; Morii, M; Wu, J; Dubitzky, R; Marks, J; Schenk, S; Uwer, U; Bhimji, W; Bowerman, D; Dauncey, P; Egede, U; Flack, R; Nash, J; Nikolich, M; Vazquez, W; Chai, X; Charles, M; Mallik, U; Meyer, N; Ziegler, V; Cochran, J; Crawley, H; Dong, L; Eyges, V; Meyer, W; Prell, S; Rosenberg, E; Rubin, A; Gritsan, A; Fritsch, M; Schott, G; Arnaud, N; Davier, M; Grosdidier, G; Hocker, A; Le Diberder, F; Lepeltier, V; Lutz, A; Oyanguren, A; Pruvot, S; Rodier, S; Roudeau, P; Schune, M; Stocchi, A; Wang, W; Wormser, G; Cheng, C; Lange, D; Wright, D; Chavez, C; Forster, I; Fry, J; Gabathuler, E; Gamet, R; George, K; Hutchcroft, D; Payne, D; Schofield, K; Touramanis, C; Bevan, A; Di Lodovico, F; Menges, W; Sacco, R; Cowan, G; Flaecher, H; Hopkins, D; Jackson, P; Mcmahon, T; Ricciardi, S; Salvatore, F; Wren, A; Brown, D; Davis, C; Allison, J; Barlow, N; Barlow, R; Chia, Y; Edgar, C; Lafferty, G; Naisbit, M; Williams, J; Yi, J; Chen, C; Hulsbergen, W; Jawahery, A; Lae, C; Roberts, D; Simi, G; Blaylock, G; Dallapiccola, C; Hertzbach, S; Li, X; Moore, T; Saremi, S; Staengle, H; Willocq, S; Cowan, R; Sciolla, G; Sekula, S; Spitznagel, M; Taylor, F; Yamamoto, R; Kim, H; Patel, P; Robertson, S; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Sanders, D; Summers, D; Zhao, H; Brunet, S; Cote, D; Taras, P; Viaud, F; Nicholson, H; Cavallo, N; De Nardo, G; del Re, D; Fabozzi, F; Gatto, C; Lista, L; Monorchio, D; Paolucci, P; Piccolo, D; Sciacca, C; Baak, M; Raven, G; Snoek, H; Jessop, C; Losecco, J; Allmendinger, T; Benelli, G; Gan, K; Honscheid, K; Hufnagel, D; Jackson, P; Kagan, H; Kass, R; Rahimi, A; Ter Antonyan, R; Wong, Q; Blount, N; Brau, J; Frey, R; Igonkina, O; Lu, M; Potter, C; Rahmat, R; Sinev, N; Strom, D; Strube, J; Torrence, E; Galeazzi, F; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Benayoun, M; Chauveau, J; David, P; Del Buono, L; de la Vaissiere, C; Hamon, O; Hartfiel, B; John, M; Malcles, J; Ocariz, J; Roos, L; Therin, G; Behera, P; Gladney, L; Panetta, J; Biasini, M; Covarelli, R; Pioppi, M; Angelini, C; Batignani, G; Bettarini, S; Bucci, F; Calderini, G; Carpinelli, M; Cenci, R; Forti, F; Giorgi, M; Lusiani, A; Marchiori, G; Mazur, M; Morganti, M; Neri, N; Rizzo, G; Walsh, J; Haire, M; Judd, D; Wagoner, D; Biesiada, J; Danielson, N; Elmer, P; Lau, Y; Lu, C; Olsen, J; Smith, A; Telnov, A; Bellini, F; Cavoto, G; D'Orazio, A; del Re, D; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, L; Mazzoni, M; Morganti, S; Piredda, G; Polci, F; Tehrani, F; Voena, C; Ebert, M; Schroder, H; Waldi, R; Adye, T; De Groot, N; Franek, B; Olaiya, E; Wilson, F; Emery, S; Gaidot, A; Ganzhur, S; de Monchenault, G; Kozanecki, W; Legendre, M; Vasseur, G; Yeche, C; Zito, M; Chen, X; Liu, H; Park, W; Purohit, M; Wilson, J; Allen, M; Aston, D; Bartoldus, R; Bechtle, P; Berger, N; Boyarski, A; Claus, R; Coleman, J; Convery, M; Cristinziani, M; Dingfelder, J; Dorfan, J; Dubois Felsmann, G; Dujmic, D; Dunwoodie, W; Field, R; Glanzman, T; Gowdy, S; Graham, M; Halyo, V; Hast, C; Hryn'Ova, T; Innes, W; Kelsey, M; Kim, P; Leith, D; Li, S; Luitz, S; Luth, V; Lynch, H; Macfarlane, D; Marsiske, H; Messner, R; Muller, D; O'Grady, C; Ozcan, V; Perazzo, A; Perl, M; Ratcliff, B; Roodman, A; Salnikov, A; Schindler, R; Schwiening, J; Snyder, A; Stelzer, J; Su, D; Sullivan, M; Suzuki, K; Swain, S; Thompson, J; Va'Vra, J; van Bakel, N; Weaver, M; Weinstein, A; Wisniewski, W; Wittgen, M; Wright, D; Yarritu, A; Yi, K; Young, C; Burchat, P; Edwards, A; Majewski, S; Petersen, B; Roat, C; Wilden, L; Ahmed, S; Alam, M; Bula, R; Ernst, J; Jain, V; Pan, B; Saeed, M; Wappler, F; Zain, S; Bugg, W; Krishnamurthy, M; Spanier, S; Eckmann, R; Ritchie, J; Satpathy, A; Schilling, C; Schwitters, R; Izen, J; Kitayama, I; Lou, X; Ye, S; Bianchi, F; Gallo, F; Gamba, D; Bomben, M; Bosisio, L; Cartaro, C; Cossutti, F; Della Ricca, G; Dittongo, S; Grancagnolo, S; Lanceri, L; Vitale, L; Azzolini, V; Martinez Vidal, F; Banerjee, S; Bhuyan, B; Brown, C; Fortin, D; Hamano, K; Kowalewski, R; Nugent, I; Roney, J; Sobie, R; Back, J; Harrison, P; Latham, T; Mohanty, G; Pappagallo, M; Band, H; Chen, X; Cheng, B; Dasu, S; Datta, M; Flood, K; Hollar, J; Kutter, P; Mellado, B; Mihalyi, A; Pan, Y; Pierini, M; Prepost, R; Wu, S; Yu, Z; 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/10281/389785
Citazioni
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 3
Social impact