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Search for $\eta_b$ in two-photon collisions at LEP II with the DELPHI detector

The pseudoscalar meson \eta_b has been searched for in two-photon interactions at LEP II. The data sample corresponds to a total integrated luminosity of 617 pb^-1 at centre-of-mass energies ranging from 161 to 209 GeV. Upper limits at a confidence level of 95% on the product {\Gamma_\gamma\gamma}(\...

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Detalles Bibliográficos
Autores principales: Abdallah, J, Abreu, P, Adam, W, Adzic, P, Albrecht, T, Alderweireld, T, Alemany-Fernandez, R, Allmendinger, T, Allport, P P, Amaldi, Ugo, Amapane, N, Amato, S, Anashkin, E, Andreazza, A, Andringa, S, Anjos, N, Antilogus, P, Apel, W D, Arnoud, Y, Ask, S, Åsman, B, Augustin, J E, Augustinus, A, Baillon, Paul, Ballestrero, A, Bambade, P, Barbier, R, Bardin, D, Barker, G J, Baroncelli, A, Battaglia, M, Baubillier, M, Becks, K H, Begalli, M, Behrmann, A, Ben-Haim, E, Benekos, N, Benvenuti, A C, Bérat, C, Berggren, M, Berntzon, L, Bertrand, D, Besançon, M, Besson, N, Bloch, D, Blom, M, Bluj, M, Bonesini, M, Boonekamp, M, Booth, P S L, Borisov, G, Botner, O, Bouquet, B, Bowcock, T J V, Boyko, I, Bracko, M, Brenner, R, Brodet, E, Brückman, P, Brunet, J M, Buschmann, P, Calvi, M, Camporesi, T, Canale, V, Carena, F, Castro, N, Cavallo, F, Chapkin, M, Charpentier, P, Checchia, P, Chierici, R, Shlyapnikov, P, Chudoba, J, Chung, S U, Cieslik, K, Collins, P, Contri, R, Cosme, G, Cossutti, F, Costa, M J, Crennell, D J, Cuevas-Maestro, J, D'Hondt, J, Dalmau, J, Da Silva, T, Da Silva, W, Della Ricca, G, De Angelis, A, de Boer, Wim, De Clercq, C, De Lotto, B, De Maria, N, De Min, A, De Paula, L, Di Ciaccio, L, Di Simone, A, Doroba, K, Drees, J, Eigen, G, Ekelöf, T J C, Ellert, M, Elsing, M, Espirito-Santo, M C, Fanourakis, G K, Fassouliotis, D, Feindt, M, Fernández, J, Ferrer, A, Ferro, F, Flagmeyer, U, Föth, H, Fokitis, E, Fulda-Quenzer, F, Fuster, J, Gandelman, M, García, C, Gavillet, P, Gazis, E, Gokieli, R, Golob, B, Gómez-Ceballos, G, Gonçalves, P, Graziani, E, Grosdidier, G, Grzelak, K, Guy, J, Haag, C, Hallgren, A, Hamacher, K, Hamilton, K, Haug, S, Hauler, F, Hedberg, V, Hennecke, M, Herr, H, Hoffman, J, Holmgren, S O, Holt, P J, Houlden, M A, Hultqvist, K, Jackson, J N, Jarlskog, G, Jarry, P, Jeans, D, Johansson, E K, Johansson, P D, Jonsson, P, Joram, C, Jungermann, L, Kapusta, F, Katsanevas, S, Katsoufis, E C, Kernel, G, Kersevan, B P, Kerzel, U, King, B T, Kjaer, N J, Kluit, P, Kokkinias, P, Kourkoumelis, C, Kuznetsov, O, Krumshtein, Z, Kucharczyk, M, Lamsa, J, Leder, G, Ledroit, F, Leinonen, L, Leitner, R, Lemonne, J, Lepeltier, V, Lesiak, T, Liebig, W, Liko, D, Lipniacka, A, Lopes, J H, López, J M, Loukas, D, Lutz, P, Lyons, L, MacNaughton, J, Malek, A, Maltezos, S, Mandl, F, Marco, J, Marco, R, Maréchal, B, Margoni, M, Marin, J C, Mariotti, C, Markou, A, Martínez-Rivero, C, Masik, J, Mastroyiannopoulos, N, Matorras, F, Matteuzzi, C, Mazzucato, F, Mazzucato, M, McNulty, R, Meroni, C, Migliore, E, Mitaroff, W A, Mjörnmark, U, Moa, T, Moch, M, Mönig, K, Monge, R, Montenegro, J, Moraes, D, Moreno, S, Morettini, P, Müller, U, Münich, K, Mulders, M, Mundim, L, Murray, W, Muryn, B, Myatt, G, Myklebust, T, Nassiakou, M, Navarria, Francesco Luigi, Nawrocki, K, Nicolaidou, R, Nikolenko, M, Oblakowska-Mucha, A, Obraztsov, V F, Olshevskii, A G, Onofre, A, Orava, R, Österberg, K, Ouraou, A, Oyanguren, A, Paganoni, M, Paiano, S, Palacios, J P, Palka, H, Papadopoulou, T D, Pape, L, Parkes, C, Parodi, F, Parzefall, U, Passeri, A, Passon, O, Peralta, L, Perepelitsa, V F, Perrotta, A, Petrolini, A, Piedra, J, Pieri, L, Pierre, F, Pimenta, M, Piotto, E, Podobnik, T, Poireau, V, Pol, M E, Polok, G, Pozdnyakov, V, Pukhaeva, N, Pullia, A, Rames, J, Read, A, Rebecchi, P, Rehn, J, Reid, D, Reinhardt, R, Renton, P B, Richard, F, Rídky, J, Rivero, M, Rodríguez, D, Romero, A, Ronchese, P, Roudeau, P, Rovelli, T, Ruhlmann-Kleider, V, Ryabtchikov, D, Sadovskii, A, Salmi, L, Salt, J, Sander, C, Savoy-Navarro, A, Schwickerath, U, Segar, A, Sekulin, R L, Siebel, M, Sisakian, A, Smadja, G, Smirnova, O, Sokolov, A, Sopczak, A, Sosnowski, R, Spassoff, Tz, Stanitzki, M, Stocchi, A, Strauss, J, Stugu, B, Szczekowski, M, Szeptycka, M, Szumlak, T, Tabarelli de Fatis, T, Taffard, A C, Tegenfeldt, F, Timmermans, J, Tkatchev, L G, Tobin, M, Todorovova, S, Tomé, B, Tonazzo, A, Tortosa, P, Travnicek, P, Treille, D, Tristram, G, Trochimczuk, M, Troncon, C, Turluer, M L, Tyapkin, I A, Tyapkin, P, Tzamarias, S, Uvarov, V, Valenti, G, van Dam, P, Van Eldik, J, Van Remortel, N, Van Vulpen, I, Vegni, G, Veloso, F, Venus, W, Verdier, P, Verzi, V, Vilanova, D, Vitale, L, Vrba, V, Wahlen, H, Washbrook, A J, Weiser, C, Wicke, D, Wickens, J, Wilkinson, G, Winter, M, Witek, M, Yushchenko, O P, Zalewska-Bak, A, Zalewski, P, Zavrtanik, D, Zhuravlov, V, Zimin, N I, Zintchenko, A, Zupan, M
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2006.01.058
http://cds.cern.ch/record/924396