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Improved search for $B^0_s-\overline{B}^0_s$ oscillations

An improved search for Bs oscillations is performed in the ALEPH data sample collected during the first phase of LEP, and reprocessed in 1998. Three analyses based on complementary event selections are presented. First, decays of Bs mesons into hadronic flavour eigenstates are fully reconstructed. T...

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Detalles Bibliográficos
Autores principales: Heister, A, Schael, S, Barate, R, De Bonis, I, Décamp, D, Goy, C, Lees, J P, Merle, E, Minard, M N, Pietrzyk, B, Boix, G, Bravo, S, Casado, M P, Chmeissani, M, Crespo, J M, Fernández, E, Fernández-Bosman, M, Garrido, L, Graugès-Pous, E, Martínez, M, Merino, G, Miquel, R, Mir, L M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Palma, M, Iaselli, Giuseppe, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmüller, O L, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, R W, Frank, M, Gianotti, F, Greening, T C, Hansen, J B, Harvey, J, Hutchcroft, D E, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, W D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, Andrea, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J C, Pallin, D, Perret, P, Hansen, J D, Hansen, J R, Hansen, P H, Nilsson, B S, Kyriakis, A, Markou, C, Simopoulou, Errietta, Vayaki, Anna, Zachariadou, K, Blondel, A, Bonneaud, G R, Brient, J C, Rougé, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H L, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Passalacqua, L, Pepé-Altarelli, M, Halley, A, Lynch, J G, Negus, P, O'Shea, V, Raine, C, Thompson, A S, Wasserbaech, S R, Cavanaugh, R J, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, E E, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, David M, Cameron, W, Dornan, P J, Girone, M, Marinelli, N, Sedgbeer, J K, Thompson, J C, Ghete, V M, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova-Thacker, E, Bowdery, C K, Finch, A J, Foster, F, Hughes, G, Jones, R W L, Pearson, M R, Robertson, N A, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, H G, Wachsmuth, H W, Zeitnitz, C, Bonissent, A, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Hüttmann, K, Lütjens, G, Männer, W, Moser, H G, Settles, Ronald, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, J F, Heusse, P, Jacholkowska, A, Lefrançois, J, Veillet, J J, Yuan, C, Bagliesi, G, Boccali, T, Foà, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, Fabrizio, Sanguinetti, G, Sciabà, A, Spagnolo, P, Tenchini, Roberto, Venturi, A, Verdini, P G, Xie, Z, Blair, G A, Cowan, G, Green, M G, Medcalf, T, Misiejuk, A, Strong, J A, Teixeira-Dias, P, Clifft, R W, Edgecock, T R, Norton, P R, Tomalin, I R, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, Witold, Lançon, E, Lemaire, M C, Locci, E, Pérez, P, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N P, Litke, A M, Taylor, G, Booth, C N, Cartwright, S L, Combley, F, Lehto, M H, Thompson, L F, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, Claus, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J E, Armstrong, S R, Berkelman, K, Cranmer, K, Ferguson, D P S, Gao, Y, González, S, Hayes, O J, Hu, H, Jin, S, Kile, J, McNamara, P A, Nielsen, J, Pan, Y B, Von Wimmersperg-Töller, J H, Wiedenmann, W, Wu, J, Wu Sau Lan, Wu, X, Zobernig, G, Dissertori, G
Lenguaje:eng
Publicado: 2002
Materias:
Acceso en línea:https://dx.doi.org/10.1140/epjc/s2003-01230-5
http://cds.cern.ch/record/539007