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Strange baryon production in Z hadronic decays

A study of the production of strange octet and decuplet baryons in hadronic decays of the Z recorded by the DELPHI detector at LEP is presented. This includes the first measurement of the \Sigma^\pm average multiplicity. The total and differential cross sections, the event topology and the baryon-an...

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Detalles Bibliográficos
Autores principales: Abreu, P, Adam, W, Adye, T, Agasi, E, Ajinenko, I, Aleksan, Roy, Alekseev, G D, Allport, P P, Almehed, S, Alvsvaag, S J, Amaldi, Ugo, Amato, S, Andreazza, A, Andrieux, M L, Antilogus, P, Anykeyev, V B, Apel, W D, Arnoud, Y, Augustin, J E, Augustinus, A, Baillon, Paul, Bambade, P, Barate, R, Bardin, Dimitri Yuri, Barker, G J, Baroncelli, A, Barrio, J A, Bartl, Walter, Bates, M J, Battaglia, Marco, Baubillier, M, Baudot, J, Becks, K H, Begalli, M, Beillière, P, Belokopytov, Yu A, Benvenuti, Alberto C, Berggren, M, Bertrand, D, Bianchi, F, Bigi, M, Bilenky, S M, Billoir, P, Bloch, D, Blume, M, Blyth, S, Bocci, V, Bolognese, T, Bonesini, M, Bonivento, W, Booth, P S L, Borisov, G, Bosio, C, Bosworth, S, Botner, O, Boudinov, E, Bouquet, B, Bourdarios, C, Bowcock, T J V, Bozzo, M, Branchini, P, Brand, K D, Brenner, R A, Bricman, C, Brillault, L, Brown, R C A, Brunet, J M, Brückman, P, Bugge, L, Buran, T, Buys, A, Bärring, O, Caccia, M, Calvi, M, Camacho-Rozas, A J, Camporesi, T, Canale, V, Canepa, M, Cankocak, K, Cao, F, Carena, F, Carrilho, P, Carroll, L, Caso, Carlo, Cassio, V, Castillo-Gimenez, M V, Cattai, A, Cavallo, F R, Cerrito, L, Chabaud, V, Charpentier, P, Chaussard, L, Chauveau, J, Checchia, P, Chelkov, G A, Chikilev, O G, Chliapnikov, P V, Chochula, P, Chorowicz, V, Cindro, V, Collins, P, Contreras, J L, Contri, R, Cortina, E, Cosme, G, Cossutti, F, Crawley, H B, Crennell, D J, Crosetti, G, Cuevas-Maestro, J, Czellar, S, D'Almagne, B, Da Silva, W, Dahl-Jensen, Erik, Dahm, J, Dam, M, Damgaard, G, Daum, A, Dauncey, P D, Davenport, Martyn, De Angelis, A, De Boeck, H, De Brabandere, S, De Clercq, C, De Lotto, B, De Min, A, De Paula, L S, De Saint-Jean, C, Defoix, C, Della Ricca, G, Delpierre, P A, Demaria, N, Di Ciaccio, Lucia, Dijkstra, H, Djama, F, Dolbeau, J, Doroba, K, Dracos, M, Drees, J, Drees, K A, Dris, M, Dufour, Y, Dupont, F, Dönszelmann, M, Edsall, D M, Ehret, R, Eigen, G, Ekelöf, T J C, Ekspong, Gösta, Elsing, M, Engel, J P, Ershaidat, N, Erzen, B, Espirito-Santo, M C, Falk, E, Fassouliotis, D, Feindt, Michael, Ferrer, A, Filippas-Tassos, A, Firestone, A, Fokitis, E, Fontanelli, F, Formenti, F, Franek, B J, Frenkiel, P, Fries, D E C, Frodesen, A G, Frühwirth, R, Fulda-Quenzer, F, Fuster, J A, Föth, H, Fürstenau, H, Gamba, D, Gandelman, M, García, C, García, J, Gaspar, C, Gasparini, U, Gavillet, P, Gazis, E N, Gelé, D, Gerber, J P, Gillespie, D, Gokieli, R, Golob, B, Gopal, Gian P, Gorn, L, Gracco, Valerio, Grard, F, Graziani, E, Grosdidier, G, Gunnarsson, P, Guy, J, Guz, Yu, Górski, M, Günther, M, Haedinger, U, Hahn, F, Hahn, M, Hahn, S, Haider, S, Hajduk, Z, Hallgren, A, Hamacher, K, Hao, W, Harris, F J, Hedberg, V, Henriques, R P, Hernández, J J, Herquet, P, Herr, H, Hessing, T L, Higón, E, Hilke, Hans Jürgen, Hill, T S, Holmgren, S O, Holt, P J, Holthuizen, D J, Houlden, M A, Hrubec, Josef, Huet, K, Hultqvist, K, Ioannou, P, Jackson, J N, Jacobsson, R, Jalocha, P, Janik, R, Jarlskog, G, Jarry, P, Jean-Marie, B, Johansson, E K, Joram, Christian, Juillot, P, Jönsson, L B, Jönsson, P E, Kaiser, M, Kalmus, George Ernest, Kapusta, F, Karlsson, M, Karvelas, E, Katsanevas, S, Katsoufis, E C, Keränen, R, Khomenko, B A, Khovanskii, N N, King, B J, Kjaer, N J, Klein, H, Klovning, A, Kluit, P M, Kokkinias, P, Koratzinos, M, Korcyl, K, Kostyukhin, V, Kourkoumelis, C, Kramer, P H, Krammer, Manfred, Kreuter, C, Kronkvist, I J, Krumshtein, Z, Krupinski, W, Królikowski, J, Kubinec, P, Kucewicz, W, Kurvinen, K L, Kuznetsov, O, Köhne, J H, Köne, B, La Vaissière, C de, Lacasta, C, Laktineh, I, Lamblot, S, Lamsa, J, Lanceri, L, Lane, D W, Langefeld, P, Lapin, V, Last, I, Laugier, J P, Lauhakangas, R, Leder, Gerhard, Ledroit, F, Lefébure, V, Legan, C K, Leitner, R, Lemoigne, Y, Lemonne, J, Lenzen, Georg, Lepeltier, V, Lesiak, T, Liko, D, Lindner, R, Lipniacka, A, Lippi, I, Lokajícek, M, Loken, J G, Loukas, D, Lutz, P, Lyons, L, López, J M, López-Aguera, M A, López-Fernandez, A, Lörstad, B, 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Zevgolatakos, E, Zhigunov, V P, Zimin, N I, Zito, M, Zontar, D, Zuberi, R, Zucchelli, G C, Zumerle, G, de Boer, Wim, van Apeldoorn, G W, van Dam, P, Åsman, B, Österberg, K, Überschär, B, Überschär, S
Lenguaje:eng
Publicado: 1995
Materias:
Acceso en línea:https://dx.doi.org/10.1007/BF01553980
http://cds.cern.ch/record/281032
Descripción
Sumario:A study of the production of strange octet and decuplet baryons in hadronic decays of the Z recorded by the DELPHI detector at LEP is presented. This includes the first measurement of the \Sigma^\pm average multiplicity. The total and differential cross sections, the event topology and the baryon-antibaryon correlations are compared with current hadronization models.