Search for stable heavy charged particles in e+e- collisions at √s = 130-136, 161 and 172 GeV

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volumn 396, Issue 1-4, 1997, Pages 315-326

  Abreu, P ^x   Adam, W ^bb   Adye, T ^an   Ajinenko, I ^as   Alekseev, G D ^s   Alemany, R ^ba   Allport, P P ^y   Almehed, S ^aa   Amaldi, U ^m   Amato, S ^ay   Andreazza, A ^ae   Andrieux, M L ^l   Antilogus, P ^m   Apel, W D ^t   Asman B ^au   Augustin, J E ^ab   Augustinus, A ^m   Baillon, P ^m   Bambade, P ^v   Barao, F ^x   Barbi, M ^ay   Barbiellini, G ^aw,ax   Bardin, D Y ^s   Barker, G ^m   Baroncelli, A ^aq   Barring, O ^aa   Barrio, J A ^ac   Bartl, W ^bb   Bates, M J ^an   Battaglia, M ^r   Baubillier, M ^z   Baudot, J ^ap   Becks, K H ^bd   Begalli, M ^h,i,j   Beilliere, P ^l   Belokopytov, Y ^m   Belous, K ^as   Benvenuti, A C ^g   Berggren, M ^ay   Bertini, D ^ab   Bertrand, D ^b,c,d   Besancon, M ^ap   Bianchi, F ^av   Bigi, M ^av   Bilenky, M S ^s   Billoir, P ^z   Bizouard, M A ^v   Bloch, D ⁿ   Blume, M ^bd   Bolognese, T ^ap   Bonesini, M ^ae   Bonivento, W ^ae   Booth, P S L ^y   Borisov, G ^ap,as   Bosio, C ^aq   Botner, O ^az   Boudinov, E ^ah   Bouquet, B ^v   Bourdarios, C ^m   Bowcock, T J V ^y   Bozzo, M ^q   Branchini, P ^aq   Brand, K D ^am   Brenke, T ^bd   Brenner, R A ^r   Bricman, C ^b,c,d   Brown, R C A ^m   Bruckman, P ^u   Brunet, J M ^l   Bugge, L ^aj   Buran, T ^aj   Burgsmueller, T ^bd   Buschmann, P ^bd   Cabrera, S ^ba   Caccia, M ^ae   Calvi, M ^ae   Camacho Rozas, A J ^ar   Camporesi, T ^m   Canale, V ^ao   Canepa, M ^q   Cankocak, K ^au   Cao, F ^b,c,d   Carena, F ^m   Carroll, L ^y   Caso, C ^q   Castillo Gimenez, M V ^ba   Cattai, A ^m   Cavallo, F R ^g   Chabaud, V ^m   Charpentier, P ^m   Chaussard, L ^ab   Checchia, P ^am   Chelkov, G A ^s   Chen, M ^b,c,d   Chierici, R ^av   Chliapnikov, P ^as   Chochula, P ^k   Chorowicz, V ^m   Cindro, V ^at   Collins, P ^m   Contri, R ^q   Cortina, E ^ba   Cosme, G ^v   Cossutti, F ^aw,ax   Cowell, J H ^y   Crawley, H B ^a   Crennell, D ^an   Crosetti, G ^q   Cuevas Maestro, J ^ak   Czellar, S ^r   Dahl Jensen, E ^af   Dahm, J ^bd   Dalmagne, B ^v   Dam, M ^af   Damgaard, G ^af   Dauncey, P D ^an   Davenport, M ^m   da Silva, W ^z   Defoix, C ^l   Deghorain, A ^b,c,d   Delia Ricca, G ^aw,ax   Delpierre, P ^ad   Demaria, N ^al   de Angelis, A ^m   de Boer, W ^t   de Brabandere, S ^b,c,d   de Clercq, C ^b,c,d   de la Vaissiere, C ^z   de Lotto, B ^aw,ax   de Min, A ^am   de Paula, L ^ay   de Saint Jean, C ^ap   Dijkstra, H ^m   di Ciaccio, L ^ao   di Diodato, A ^ao   Djama, F ⁿ   Djannati, A ^l   Dolbeau, J ^l   Doroba, K ^bc   Dracos, M ⁿ   Drees, J ^bd   Drees, K A ^bd   Dris, M ^ai   Durand, J D ^m,ab   Edsall, D ^a   Ehret, R ^t   Eigen, G ^f   Ekelof, T ^az   Ekspong, G ^au   Elsing, M ^m   Engel, J P ⁿ   Erzen, B ^at   Espirito Santo, M ^x   Falk, E ^aa   Fassouliotis, D ^ai   Feindt, M ^m   Fenyuk, A ^as   Ferrer, A ^ba   Fichet, S ^z   Filippas, T A ^ai   Firestone, A ^a   Fischer, P A ⁿ   Foeth, H ^m   Fokitis, E ^ai   Fontanelli, F ^q   Formenti, F ^m   Franek, B ^an   Frenkiel, P ^l   Fries, D C ^t   Frodesen, A G ^f   Fruhwirth, R ^bb   Fulda Quenzer, F ^v   Fuster, J ^ba   Galloni, A ^y   Gamba, D ^av   Gandelman, M ^ay   Garcia, C ^ba   Garcia, J ^ar   Gaspar, C ^m   Gasparini, U ^am   Gavillet, P ^m   Gazis, E N ^ai   Gele, D ⁿ   Gerber, J P ⁿ   Gerdyukov, L ^as   Gokieli, R ^bc   Golob, B ^at   Gopal, G ^an   Gorn, L ^a   Gorski, M ^bc   Gouz, Y ^av   Gracco, V ^q   Graziani, E ^aq   Green, C ^y   Grefrath, A ^bd   Gris, P ^ap   Grosdidier, G ^v   Grzelak, K ^bc   Gumenyuk, S ^ae   Gunnarsson, P ^au   Gunther, M ^az   Guy, J ^an   Hahn, F ^m   Hahn, S ^bd   Hajduk, Z ^u   Hallgren, A ^az   Hamacher, K ^bd   Harris, F J ^al   Hedberg, V ^aa   Henriques, R ^x   Hernandez, J J ^ba   Herquet, P ^b,c,d   Herr, H ^m   Hessing, T L ^al   Heuser, J M ^bd   Higon, E ^ba   Hilke, H J ^m   Hill, T S ^a   Holmgren, S O ^au   Holt, P J ^al   Holthuizen, D ^ah   Hoorelbeke, S ^b,c,d   Houlden, M ^y   Hrubec, J ^bb   Huet, K ^b,c,d   Hultqvist, K ^au   Jackson, J N ^y   Jacobsson, R ^au   Jalocha, P ^u   Janik, R ^k   Jarlskog, C ^aa   Jarlskog, G ^aa   Jarry, P ^ap   Jean Marie, B ^v   Johansson, E K ^au   Jonsson, L ^aa   Jonsson, P ^aa   Joram, C ^m   Juillot, P ⁿ   Kaiser, M ^t   Kapusta, F ^z   Karafasoulis, K ^o   Karlsson, M ^au   Karvelas, E ^o   Katsanevas, S ^e   Katsoufis, E C ^ai   Keranen, R ^f   Khokhlov, Y ^as   Khomenko, B A ^s   Khovanski, N N ^s   King, B ^y   Kjaer, N J ^ah   Klapp, O ^bd   Klein, H ^m   Klovning, A ^f   Kluit, P ^ah   Kokkinias, P ^o   Konopliannikov, A ^as   Koratzinos, M ^m   Korcyl, K ^u   Kostioukhine, V ^as   Kourkoumelis, C ^e   Kouznetsov, O ^q,s   Krammer, M ^bb   Kreuter, C ^m   Kronkvist, I ^aa   Krumstein, Z ^s   Krupinski, W ^u   Kubinec, P ^k   Kucewicz, W ^u   Kurvinen, K ^r   Lacasta, C ^ba   Laktineh, I ^ab   Lamsa, J W ^a   Lanceri, L ^aw,ax   Lane, D W ^a   Langefeld, P ^bd   Laugier, J P ^ap   Lauhakangas, R ^r   Leder, G ^bb   Ledroit, F ^l   Lefebure, V ^b,c,d   Legan, C K ^a   Leitner, R ^ag   Lemonne, J ^b,c,d   Lenzen, G ^bd   Lepeltier, V ^v   Lesiak, T ^u   Libby, J ^al   Liko, D ^m   Lindner, R ^bd   Lipniacka, A ^au   Lippi, I ^am   Loerstad, B ^aa   Loken, J G ^al   Lopez, J M ^ar   Loukas, D ^o   Lutz, P ^ap   Lyons, L ^al   MacNaughton, J ^bb   Maehlum, G ^t   Mahon, J R ^h,i,j   Malmgren, T G M ^au   Malychev, V ^s   Mandl, F ^bb   Marco, J ^ar   Marco, R ^ar   Marechal, B ^ay   Margoni, M ^am   Marin, J C ^m   Mariotti, C ^m   Markou, A ^o   Martinez Rivero, C ^ak   Martinez Vidal, F ^ba   Marti i Garcia, S ^y   Matorras, F ^ar   Matteuzzi, C ^ae   Matthiae, G ^ao   Mazzucato, M ^am   Mc Cubbin, M ^y   Mc Kay, R ^a   Mc Nulty, R ^y   Medbo, J ^az   Merk, M ^ah   Meroni, C ^ae   Meyer, S ^t   Meyer, W T ^a   Michelotto, M ^am   Migliore, E ^av   Mirabito, L ^ab   Mitaroff, W A ^bb   Mjoernmark, U ^aa   Moa, T ^au   Moeller, R ^af   Moenig, K ⁿ   Monge, M R ^q   Morettini, P ^q   Mueller, H ^t   Muenich, K ^bd   Mulders, M ^ah   Mundim, L M ^h,i,j   Murray, W J ^an   Muryn, B ^l,u   Myatt, G ^al   Naraghi, F ^l   Navarria, F L ^g   Navas, S ^ba   Nawrocki, K ^bc   Negri, P ^ae   Nemecek, S ^p   Neumann, W ^bd   Neumeister, N ^bb   Nicolaidou, R ^e   Nielsen, B S ^af   Nieuwenhuizen, M ^ah   Nikolaenko, V ⁿ   Niss, P ^au   Nomerotski, A ^am   Normand, A ^al   Novak, M ^p   Oberschulte Beckmann, W ^t   Obraztsov, V ^as   Olshevski, A G ^s   Onofre, A ^x   Orava, R ^r   Osterberg, K ^r   Ouraou, A ^ap   Paganini, P ^v   Paganoni, M ^m,ae   Pages, P ⁿ   Pain, R ^z   Palka, H ^u   Papadopoulou, T D ^ai   Papageorgiou, K ^o   Pape, L ^m   Parkes, C ^al   Parodi, F ^q   Passeri, A ^aq   Pegoraro, M ^am   Peralta, L ^x   Pernicka, M ^bb   Perrotta, A ^g   Petridou, C ^aw,ax   Petrolini, A ^q   Phillips, H T ^an   Piana, G ^q   Pierre, F ^ap   Pimenta, M ^x   Podobnik, T ^at   Podobrin, O ^m   Pol, M E ^h,i,j   Polok, G ^u   Poropat, P ^aw,ax   Pozdniakov, V ^s   Privitera, P ^ao   Pukhaeva, N ^s   Pullia, A ^ae   Radojicic, D ^al   Ragazzi, S ^ae   Rahmani, H ^ai   Rames, J ^ao   Ratoff, P N ^w   Read, A L ^aj   Reale, M ^bd   Rebecchi, P ^v   Redaelli, N G ^ae   Regler, M ^bb   Reid, D ^m   Reinhardt, R ^bd   Renton, P B ^al   Resvanis, L K ^e   Richard, F ^v   Richardson, J ^y   Ridky, J ^p   Rinaudo, G ^av   Ripp, I ^ap   Romero, A ^av   Roncagliolo, I ^q   Ronchese, P ^am   Roos, L ^z   Rosenberg, E I ^a   Roudeau, P ^v   Rovelli, T ^g   Ruhlmann Kleider, V ^ap   Ruiz, A ^ar   Rybicki, K ^u   Saarikko, H ^r   Sacquin, Y ^ap   Sadovsky, A ^s   Sahr, O ^l   Sajot, G ^l   Salt, J ^ba   Sanchez, J ^ac   Sannino, M ^q   Schimmelpfennig, M ^t   Schneider, H ^t   Schwickerath, U ^t   Schyns, M A E ^bd   Sciolla, G ^av   Scuri, F ^aw,ax   Seager, P ^w   Sedykh, Y ^s   Segar, A M ^al   Seitz, A ^t   Sekulin, R ^an   Serbelloni, L ^ao   Shellard, R C ^h,i,j   Siegrist, P ^ap   Silvestre, R ^ap   Simonetti, S ^ap   Simonetto, F ^am   Sisakian, A N ^s   Sitar, B ^k   Skaali, T B ^aj   Smadja, G ^ab   Smirnov, N ^as   Smirnova, O ^aa   Smith, G R ^an   Solovianov, O ^as   Sosnowski, R ^bc   Souza Santos, D ^h,i,j   Spassov, T ^x   Spiriti, E ^aj   Sponholz, P ^bd   Squarcia, S ^q   Stampfer, D ^m   Stanescu, C ^aq   Stanic, S ^at   Stapnes, S ^aj   Stavitski, I ^am   Stevenson, K ^al   Stocchi, A ^v   Strauss, J ^bb   Strub, R ⁿ   Stugu, B ^f   Szczekowski, M ^bc   Szeptyckaa, M ^bc   Tabarelli, T ^ae   Tavernet, J P ^z   Tcherniaev, E ^as   Thomas, J ^al   Tilquin, A ^ad   Timmermans, J ^ah   Tkatchev, L G ^s   Todorov, T ⁿ   Todorova, S ⁿ   Toet, D Z ^ah   Tomaradze, A ^b,c,d   Tome, B ^x   Tonazzo, A ^ae   Tortora, L ^aq   Transtromer, G ^aa   Treille, D ^m   Tristram, G ^l   Trombini, A ^v   Troncon, C ^ae   Tsirou, A ^m   Turluer, M L ^ap   Tyapkin, I A ^s   Tyndel, M ^an   Tzamarias, S ^y   Ueberschaer, B ^bd   Ullaland, O ^m   Uvarov, V ^as   Valenti, G ^g   Vallazza, E ^m   Vander Velde, C ^b,c,d   van Apeldoorn, G W ^ah   van Dam, P ^ah   van Doninck, W K ^b,c,d   van Eldik, J ^ah   van Lysebetten, A ^b,c,d   Vassilopoulos, N ^al   Vegni, G ^ae   Ventura, L ^am   Venus, W ^an   Verbeure, F ^b,c,d   Verlato, M ^am   Vertogradov, L S ^s   Vilanova, D ^ap   Vincent, P ^ab   Vitale, L ^aw,ax   Vodopyanov, A S ^s   Vrba, V ^p   Wahlen, H ^bd   Walck, C ^au   Weierstall, M ^bd   Weilhammer, P ^m   Weiser, C ^t   Wetherell, A M ^m   Wicke, D ^bd   Wickens, J H ^b,c,d   Wielers, M ^t   Wilkinson, G R ^m   Williams, W S C ^al   Winter, M ⁿ   Witek, M ^u   Wlodek, T ^v   Woschnagg, K ^az   Yip, K ^al   Yushchenko, O ^as   Zach, F ^ab   Zaitsev, A ^as   Zalewska, A ^m   Zalewski, P ^bc   Zavrtanik, D ^at   Zevgolatakos, E ^o   Zimin, N I ^s   Zito, M ^ap   Zontar, D ^at   Zucchelli, G C ^au   Zumerle, G ^am   more..

^a IOWA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF ANTWERP   (Belgium)

^c ULB VUB   (Belgium)

^d UNIVERSITY OF MONS   (Belgium)

^e UNIVERSITY OF ATHENS   (Greece)

^f UNIVERSITY OF BERGEN   (Norway)

^g UNIVERSITY OF BOLOGNA   (Italy)

^h CENTRO BRASILEIRO DE PESQUISAS FÍSICAS   (Brazil)

ⁱ PONTIFICAL CATHOLIC UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^j STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^k Physics and Informatics   (Slovakia)

^l CENTRE DE CALCUL DE L INSTITUT NATIONAL DE PHYSIQUE NUCLEAIRE ET DE PHYSIQUE DES PARTICULES   (France)

^m CERN   (Switzerland)

ⁿ Centre de Recherches Nucleaires   (France)

^o INSTITUTE OF NUCLEAR PHYSICS   (Greece)

^p INSTITUTE OF PHYSICS   (Czech Republic)

^q UNIVERSITY OF GENOA   (Italy)

^r HELSINKI INSTITUTE OF PHYSICS   (Finland)

^s JOINT INSTITUTE FOR NUCLEAR RESEARCH   (Russian Federation)

^t UNIVERSITY OF KARLSRUHE   (Germany)

^u AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

^v UNIVERSITÉ PARIS SACLAY   (France)

^w LANCASTER UNIVERSITY   (United Kingdom)

^x UNIVERSITY OF LISBON   (Portugal)

^y UNIVERSITY OF LIVERPOOL   (United Kingdom)

^z UNIVERSITÉ PARIS DIDEROT   (France)

^aa LUND UNIVERSITY   (Sweden)

^ab UNIVERSITÉ LYON 1   (France)

^ac UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^ad AIX MARSEILLE UNIVERSITY   (France)

^ae UNIVERSITY OF MILAN   (Italy)

^af UNIVERSITY OF COPENHAGEN   (Denmark)

^ag CHARLES UNIVERSITY   (Czech Republic)

^ah NIKHEF   (Netherlands)

^ai NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

^aj UNIVERSITY OF OSLO   (Norway)

^ak UNIVERSITY OF OVIEDO   (Spain)

^al UNIVERSITY OF OXFORD   (United Kingdom)

^am UNIVERSITY OF PADOVA   (Italy)

^an RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^ao UNIVERSITY OF ROME TOR VERGATA   (Italy)

^ap DIF   (France)

^aq INFN SEZIONE DI ROMA   (Italy)

^ar INSTITUTO DE FÍSICA DE CANTABRIA CSIC UC   (Spain)

^as INSTITUTE FOR HIGH ENERGY PHYSICS   (Russian Federation)

^at JO EF STEFAN INSTITUTE   (Slovenia)

^au STOCKHOLM UNIVERSITY   (Sweden)

^av UNIVERSITY OF TURIN   (Italy)

^aw UNIVERSITY OF TRIESTE   (Italy)

^ax UNIVERSITY OF UDINE   (Italy)

^ay FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^az UPPSALA UNIVERSITY   (Sweden)

^ba UNIVERSITY OF VALENCIA   (Spain)

^bb INSTITUT FÜR HOCHENERGIEPHYSIK   (Austria)

^bc UNIVERSITY OF WARSAW   (Poland)

^bd UNIVERSITY OF WUPPERTAL   (Germany)

more..

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EID: 0346992638     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0370-2693(97)00152-4     Document Type: Article

References (26)

1. P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 247 (1990) 157; CERN-PPE/90-167; D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 303 (1993) 198; R. Akers et al. (OPAL Collaboration), Zeit. Phys. C 67 (1995) 203.
2. P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 247 (1990) 157; CERN-PPE/90-167; D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 303 (1993) 198; R. Akers et al. (OPAL Collaboration), Zeit. Phys. C 67 (1995) 203.
3. P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 247 (1990) 157; CERN-PPE/90-167; D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 303 (1993) 198; R. Akers et al. (OPAL Collaboration), Zeit. Phys. C 67 (1995) 203.
4. H. P. Nilles, Phys. Rep. 110 (1984) 1; H.E. Haber and J.L. Kane, Phys. Rep. 117 (1985) 75; W. de Boer et al., Z. Phys. C 71 (1996) 415; MSSM predictions of the Neutral Higgs Boson Masses and LEP-II Production Cross-Sections, hep-ph/9603346.
5. H. P. Nilles, Phys. Rep. 110 (1984) 1; H.E. Haber and J.L. Kane, Phys. Rep. 117 (1985) 75; W. de Boer et al., Z. Phys. C 71 (1996) 415; MSSM predictions of the Neutral Higgs Boson Masses and LEP-II Production Cross-Sections, hep-ph/9603346.
6. H. P. Nilles, Phys. Rep. 110 (1984) 1; H.E. Haber and J.L. Kane, Phys. Rep. 117 (1985) 75; W. de Boer et al., Z. Phys. C 71 (1996) 415; MSSM predictions of the Neutral Higgs Boson Masses and LEP-II Production Cross-Sections, hep-ph/9603346.
7. H. P. Nilles, Phys. Rep. 110 (1984) 1; H.E. Haber and J.L. Kane, Phys. Rep. 117 (1985) 75; W. de Boer et al., Z. Phys. C 71 (1996) 415; MSSM predictions of the Neutral Higgs Boson Masses and LEP-II Production Cross-Sections, hep-ph/9603346.
8. S. Ambrosanio, G. L. Kane, G. D. Kribs, S. P. Martin, S. Mrenna, Phys. Rev. Lett. 76 (1996) 3498; Phys. Rev. D 54 (1996) 5395; J. L. Lopez, D.V. Nanopoulos, Mod. Phys. Lett. A 10 (1996) 2473; J. L. Lopez, D.V. Nanopoulos, hep-ph/9608275.
9. S. Ambrosanio, G. L. Kane, G. D. Kribs, S. P. Martin, S. Mrenna, Phys. Rev. Lett. 76 (1996) 3498; Phys. Rev. D 54 (1996) 5395; J. L. Lopez, D.V. Nanopoulos, Mod. Phys. Lett. A 10 (1996) 2473; J. L. Lopez, D.V. Nanopoulos, hep-ph/9608275.
10. S. Ambrosanio, G. L. Kane, G. D. Kribs, S. P. Martin, S. Mrenna, Phys. Rev. Lett. 76 (1996) 3498; Phys. Rev. D 54 (1996) 5395; J. L. Lopez, D.V. Nanopoulos, Mod. Phys. Lett. A 10 (1996) 2473; J. L. Lopez, D.V. Nanopoulos, hep-ph/9608275.
11. S. Ambrosanio, G. L. Kane, G. D. Kribs, S. P. Martin, S. Mrenna, Phys. Rev. Lett. 76 (1996) 3498; Phys. Rev. D 54 (1996) 5395; J. L. Lopez, D.V. Nanopoulos, Mod. Phys. Lett. A 10 (1996) 2473; J. L. Lopez, D.V. Nanopoulos, hep-ph/9608275.
12. M. Dine et al., Phys. Rev. Lett. 76 (1996) 3484; S. Dimopoulos et al., SLAC-PUB-7236, hep-ph/9607450.
13. M. Dine et al., Phys. Rev. Lett. 76 (1996) 3484; S. Dimopoulos et al., SLAC-PUB-7236, hep-ph/9607450.
14. P. Aarnio et al., Nucl. Instr. Meth. A 303 (1991) 233.
15. P. Abreu et al., Nucl. Instr. Meth. A 378 (1996) 57.
16. W. Adam et al., Nucl. Instr. Meth. A 343 (1994) 1.
17. W. Adam et al., Nucl. Instr. Meth. A 343 (1994) 240; M. Battaglia and P. M. Kluit, Particle Identification using the RICH detectors based on the RIBMEAN package, DELPHI note 96-133 RICH 90.
18. W. Adam et al., Nucl. Instr. Meth. A 343 (1994) 240; M. Battaglia and P. M. Kluit, Particle Identification using the RICH detectors based on the RIBMEAN package, DELPHI note 96-133 RICH 90.
19. T. Sjöstrand, Comp. Phys. Comm. 39 (1986) 347; PYTHIA 5.6 and JETSET 7.3, CERN-TH/6488/92.
20. T. Sjöstrand, Comp. Phys. Comm. 39 (1986) 347; PYTHIA 5.6 and JETSET 7.3, CERN-TH/6488/92.
21. P. Abreu et al. (DELPHI Collaboration), CERN-PPE 96-120, to be published in Zeit. Phys. C.
22. S. Katsanevas and S. Melanchroinos, in: Physics at LEP2, CERN 96-01 (Vol. 2) 328.
23. D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 373 (1996) 246; G. Alexander et al. (OPAL Collaboration), Phys. Lett. B 377 (1996) 181; P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 382 (1996) 323.
24. D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 373 (1996) 246; G. Alexander et al. (OPAL Collaboration), Phys. Lett. B 377 (1996) 181; P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 382 (1996) 323.
25. D. Buskulic et al. (ALEPH Collaboration), Phys. Lett. B 373 (1996) 246; G. Alexander et al. (OPAL Collaboration), Phys. Lett. B 377 (1996) 181; P. Abreu et al. (DELPHI Collaboration), Phys. Lett. B 382 (1996) 323.
26. E.W. Kolb and M.S. Turner, The early universe, Addison-Wesley (1990).