Search for evidence of compositeness at LEP I

Barate, R; Buskulic, D; Decamp, D; Ghez, P; Goy, C; Lees, J; Lucotte, A; Merle, E; Minard, M; Nief, J; Pietrzyk, B; Alemany, R; Boix, G; Casado, M; Chmeissani, M; Crespo, J; Delfino, M; Fernandez, E; Fernandez Bosman, M; Garrido, L; Grauges, E; Juste, A; Martinez, M; Merino, G; Miquel, R; Mir, L; Park, I; Pascual, A; Perlas, J; Riu, I; Sanchez, F; Colaleo, A; Creanza, D; de Palma, M; Gelao, G; Iaselli, G; 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; R, X; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Becker, U; Bright Thomas, P; Casper, D; Cattaneo, M; Ciulli, V; Dissertori, G; Drevermann, H; Forty, R; Frank, M; Hagelberg, R; Hansen, J; Harvey, J; Janot, P; Jost, B; Lehraus, I; Mato, P; Minten, A; Moneta, L; Pacheco, A; Pusztaszeri, J; Ranjard, F; Rolandi, L; Rousseau, D; Schlatter, D; Schmitt, M; Schneider, O; Tejessy, W; Teubert, F; Tomalin, I; Wachsmuth, H; Ajaltouni, Z; Badaud, F; Chazelle, G; Deschamps, O; Falvard, A; Ferdi, C; Gay, P; Guicheney, C; Henrard, P; Jousset, J; Michel, B; Monteil, S; Montret, J; Pallin, D; Perret, P; Podlyski, F; Proriol, J; Rosnet, P; Hansen, J; Hansen, J; Hansen, P; Nilsson, B; Rensch, B; Waananen, A; Daskalakis, G; Kyriakis, A; Markou, C; Simopoulou, E; Siotis, I; Vayaki, A; Blondel, A; Bonneaud, G; Brient, J; Bourdon, P; Rouge, A; Rumpf, M; Valassi, A; Verderi, M; Videau, H; Focardi, E; Parrini, G; Zachariadou, E; Corden, M; Georgiopoulos, C; Jaffe, D; Antonelli, A; Bencivenni, G; Bologna, G; Bossi, F; Campana, P; Capon, G; Cerutti, F; Chiarella, V; Felici, G; Laurelli, P; Mannocchi, G; Murtas, F; Murtas, G; Passalacqua, L; Pepe Altarelli, M; Curtis, L; Halley, A; Lynch, J; Negus, P; O'Shea, V; Raine, C; Scarr, J; Smith, K; Teixeira Dias, P; Thompson, A; Thomson, E; Buchmuller, O; Dhamotharan, S; Geweniger, C; Graefe, G; Hanks, P; Hansper, G; Hepp, V; Kluge, E; Putzer, A; Sommer, J; Tittel, K; Werner, S; Wunsch, M; Beuselinck, R; Binnie, D; Cameron, W; Dornan, P; Girone, M; Goodsir, S; Martin, E; Marinelli, N; Moutoussi, A; Nash, J; Sedgbeer, J; Spagnolo, P; Williams, M; Ghete, V; Girtler, P; Kneringer, E; Kuhn, D; Rudolph, G; Betteridge, A; Bowdery, C; Buck, P; Colrain, P; Crawford, G; Finch, A; Foster, F; Hughes, G; Rwl, J; Williams, M; Giehl, I; Greene, A; Hoffmann, C; Jakobs, K; Kleinknecht, K; Quast, G; Renk, B; Rohne, E; Sander, H; van Gemmeren, P; Zeitnitz, C; Aubert, J; Benchouk, C; Bonissent, A; Bujosa, G; Carr, J; Coyle, P; Etienne, F; Leroy, O; Motsch, F; Payre, P; Talby, M; Sadouki, A; Thulasidas, M; Trabelsi, K; Aleppo, M; Antonelli, M; Ragusa, F; Berlich, R; Blum, W; Buscher, V; Dietl, H; Ganis, G; Kroha, H; Lutjens, G; Mannert, C; Manner, W; Moser, H; Schael, S; Settles, R; Seywerd, H; Stenzel, H; Wiedenmann, W; Wolf, G; Boucrot, J; Callot, O; Chen, S; Cordier, A; Davier, M; Duflot, L; Grivaz, J; Heusse, P; Hocker, A; Jacholkowska, A; Kim, D; Le Diberder, F; Lefrancois, J; Lutz, A; Schune, M; Tournefier, E; Veillet, J; Videau, I; Zerwas, D; Azzurri, P; Bagliesi, G; Batignani, G; Bettarini, S; Boccali, T; Bozzi, C; Calderini, G; Carpinelli, M; Ciocci, M; Dell'Orso, R; Fantechi, R; Ferrante, I; Foa, L; Forti, F; Giassi, A; Giorgi, M; Gregorio, A; Ligabue, F; Lusiani, A; Marrocchesi, P; Messineo, A; Palla, F; Rizzo, G; Sanguinetti, G; Sciaba, A; Tenchini, R; Tonelli, G; Vannini, C; Venturi, A; Verdini, P; Blair, G; Bryant, L; Chambers, J; Green, M; Medcalf, T; Perrodo, P; Strong, J; von Wimmersperg Toeller JH,; Botterill, D; Clifft, R; Edgecock, T; Haywood, S; Norton, P; Thompson, J; Wright, A; Bloch Devaux, B; Colas, P; Emery, S; Kozanecki, W; Lancon, E; Lemaire, M; Locci, E; Perez, P; Rander, J; Renardy, J; Roussarie, A; Schuller, J; Schwindling, J; Trabelsi, A; Vallage, B; Black, S; Dann, J; Johnson, R; Kim, H; Konstantinidis, N; Litke, A; Mcneil, M; Taylor, G

doi:10.1007/s100520050229

Extensive searches for evidence of compositeness of quarks and leptons have been made in the complete set of ALEPH data from LEP running at the Z peak. These include searches for radiative and weak decays of excited fermions, produced either in pairs or singly, and a scalar partner of the Z. Coupling and branching ratio limits deduced from these searches are presented.

Barate, R., Buskulic, D., Decamp, D., Ghez, P., Goy, C., Lees, J., et al. (1998). Search for evidence of compositeness at LEP I. EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 4(4), 571-590 [10.1007/s100520050229].