@article{3051406,
    title = "Search for charginos, neutralinos and gravitinos in e(+)e(-)
interactions at root s = 183 GeV",
    author = "Abreu, P and Adam, W and Adye, T and Adzic, P and Ajinenko, I and and Aldeweireld, T and Alekseev, GD and Alemany, R and Allmendinger, T and and Allport, PP and Almehed, S and Amaldi, U and Amato, S and Anassontzis, and EG and Andersson, P and Andreazza, A and Andringa, S and Antilogus, P and and Apel, WD and Arnoud, Y and Asman, B and Augustin, JE and Augustinus, and A and Baillon, P and Bambade, P and Barao, F and Barbiellini, G and and Barbier, R and Bardin, DY and Barker, G and Baroncelli, A and Battaglia, and M and Baubillier, M and Becks, KH and Begalli, M and Beilliere, P and and Belokopytov, Y and Benvenuti, AC and Berat, C and Berggren, M and and Bertini, D and Bertrand, D and Besancon, M and Bianchi, F and Bigi, M and and Bilenky, MS and Bizouard, MA and Bloch, D and Blom, HM and Bonesini, and M and Bonivento, W and Boonekamp, M and Booth, PSL and Borgland, AW and and Borisov, G and Bosio, C and Botner, O and Boudinov, E and Bouquet, B and and Bourdarios, C and Bowcock, TJV and Boyko, I and Bozovic, I and Bozzo, M and and Branchini, P and Brenke, T and Brenner, RA and Bruckman, P and and Brunet, JM and Bugge, L and Buran, T and Burgsmueller, T and Buschmann, and P and Cabrera, S and Caccia, M and Calvi, M and Rozas, AJC and and Camporesi, T and Canale, V and Carena, F and Carroll, L and Caso, C and and Gimenez, MVC and Cattai, A and Cavallo, FR and Chabaud, V and and Charpentier, P and Chaussard, L and Checchia, P and Chelkov, GA and and Chierici, R and Chliapnikov, P and Chochula, P and Chorowicz, V and and Chudoba, J and Collins, P and Contri, R and Cortina, E and Cosme, G and and Cossutti, F and Cowell, JH and Crawley, HB and Crennell, D and Crosetti, and G and Maestro, JC and Czellar, S and Damgaard, G and Davenport, M and Da and Silva, W and Deghorain, A and Della Ricca, G and Delpierre, P and and Demaria, N and De Angelis, A and De Boer, W and De Brabandere, S and De and Clercq, C and De Lotto, B and De Min, A and De Paula, L and Dijkstra, H and and Di Ciaccio, L and Dolbeau, J and Doroba, K and Dracos, M and Drees, and J and Dris, M and Duperrin, A and Durand, JD and Eigen, G and Ekelof, T and and Ekspong, G and Ellert, M and Elsing, M and Engel, JP and Erzen, B and and Santo, ME and Falk, E and Fanourakis, G and Fassouliotis, D and and Fayot, J and Feindt, M and Ferrari, P and Ferrer, A and Ferrer-Ribas, E and and Fichet, S and Firestone, A and Fischer, PA and Flagmeyer, U and and Foeth, U and Fokitis, E and Fontanelli, F and Franek, B and Frodesen, AG and and Fruhwirth, R and Fulda-Quenzer, F and Fuster, J and Galloni, A and and Gamba, D and Gamblin, S and Gandelman, M and Garcia, C and Garcia, J and and Gaspar, C and Gaspar, M and Gasparini, U and Gavillet, P and Gazis, EN and and Gele, D and Gerdyukov, L and Ghodbane, N and Gil, I and Glege, F and and Gokieli, R and Golob, B and Gomez-Ceballos, G and Goncalves, P and and Caballero, IG and Gopal, G and Gorn, L and Gorski, M and Gouz, Y and and Gracco, V and Grahl, J and Graziani, E and Green, C and Grimm, HJ and and Gris, P and Grzelak, K and Gunther, M and Guy, J and Hahn, F and Hahn, S and and Haider, S and Hallgren, A and Hamacher, K and Harris, FJ and and Hedberg, V and Heising, S and Hernandez, JJ and Herquet, P and Herr, H and and Hessing, TL and Heuser, JM and Higon, E and Holmgren, SO and Holt, and PJ and Holthuizen, D and Hoorelbeke, S and Houlden, M and Hrubec, J and and Huet, K and Hughes, GJ and Hultqvist, K and Jackson, JN and Jacobsson, R and and Jalocha, P and Janik, R and Jarslkog, C and Jarlskog, G and Jarry, P and and Jean-Marie, B and Johansson, EK and Jonsson, P and Joram, C and and Juillot, P and Kapusta, F and Karafasoulis, K and Katsanevas, S and and Katsoufis, EC and Keranen, R and Kersevan, BP and Khomenko, BA and and Khovanski, NN and Kiiskinen, A and King, B and Kinvig, A and Kjaer, NJ and and Klapp, O and Klein, H and Kluit, P and Kokkinias, P and Koratzinos, and M and Kostioukhine, V and Kourkoumelis, C and Kouznetsov, O and Krammer, and M and Kreuter, C and Kriznic, E and Krstic, J and Krumstein, Z and and Kubinec, P and Kucewicz, W and Kurowska, J and Kurvinen, K and Lamsa, JW and and Lane, DW and Langefeld, P and Lapin, V and Laugier, JP and and Lauhakangas, R and Leder, G and Ledroit, F and Lefebure, V and Leinonen, and L and Leisos, A and Leitner, R and Lemonne, J and Lenzen, G and and Lepeltier, V and Lesiak, T and Lethuillier, E and Libby, J and Liko, D and and Lipniacka, A and Lippi, I and Loerstad, B and Loken, JG and Lopes, and JH and Lopez, JM and Lopez-Fernandez, R and Loukas, D and Lutz, P and and Lyons, L and Mahon, JR and Maio, A and Malek, A and Malmgren, TGM and and Malychev, V and Mandl, F and Marco, J and Marco, R and Marechal, B and and Margoni, M and Marin, JC and Mariotti, C and Markou, A and and Martinez-Rivero, C and Martinez-Vidal, F and Garcia, SMI and and Mastroyiannopoulos, N and Matorras, F and Matteuzzi, C and Matthiae, G and and Mazik, J and Mazzucato, F and Mazzucato, M and McCubbin, M and and McKay, R and McNulty, R and McPherson, G and Meroni, C and Meyer, WT and and Miagkov, A and Migliore, E and Mirabito, L and Mitaroff, WA and and Mjoernmark, U and Moa, T and Moeller, R and Moenig, K and Monge, MR and and Moreau, X and Morettini, P and Morton, G and Mueller, U and Muenich, K and and Mulders, M and Mulet-Marquis, C and Muresan, R and Murray, WJ and and Muryn, B and Myatt, G and Myklebust, T and Naraghi, F and Navarria, FL and and Navas, S and Nawrocki, K and Negri, P and Nemecek, S and Neufeld, N and and Neumeister, N and Nicolaidou, R and Nielsen, BS and Nikolenko, M and and Nomokonov, V and Normand, A and Nygren, A and Obraztsov, V and and Olshevski, AG and Onofre, A and Orava, R and Orazi, G and Osterberg, K and and Ouraou, A and Paganoni, M and Paiano, S and Pain, R and Paiva, R and and Palacios, J and Palka, H and Papadopoulou, TD and Papageorgiou, K and and Pape, L and Parkes, C and Parodi, F and Parzefall, U and Passeri, A and and Passon, O and Pegoraro, M and Peralta, L and Pernicka, M and Perrotta, A and and Petridou, C and Petrolini, A and Phillips, HT and Pierre, F and and Pimenta, M and Piotto, E and Podobnik, T and Pol, ME and Polok, G and and Poropat, P and Pozdniakov, V and Privitera, P and Pukhaeva, N and and Pullia, A and Radojicic, D and Ragazzi, S and Rahmani, H and Rakoczy, D and and Ratoff, PN and Read, AL and Rebecchi, P and Redaelli, NG and Regler, and M and Reid, D and Reinhardt, R and Renton, PB and Resvanis, LK and and Richard, F and Ridky, J and Rinaudo, G and Rohne, O and Romero, A and and Ronchese, P and Rosenberg, EI and Rosinsky, P and Roudeau, P and and Rovelli, T and Royon, C and Ruhlmann-Kleider, V and Ruiz, A and and Saarikko, H and Sacquin, Y and Sadovsky, A and Sajot, G and Salt, J and and Sampsonidis, D and Sannino, M and Schneider, H and Schwemling, P and and Schwickerath, U and Schyns, MAE and Scuri, F and Seager, P and Sedykh, Y and and Segar, AM and Sekulin, R and Shellard, RC and Sheridan, A and and Siebel, M and Simard, L and Simonetto, F and Sisakian, AN and Skaali, TB and and Smadja, G and Smirnova, O and Smith, GR and Sokolov, A and and Solovianov, O and Sopczak, A and Sosnowski, R and Spassov, T and and Spiriti, E and Sponholz, P and Squarcia, S and Stampfer, D and Stanescu, and C and Stanic, S and Stapnes, S and Stevenson, K and Stocchi, A and and Strauss, J and Strub, R and Stugu, B and Szczekowski, M and Szeptycka, M and and Tabarelli, T and Tegenfeldt, F and Terranova, F and Thomas, J and and Tilquin, A and Timmermans, J and Tinti, N and Tkatchev, LG and Todorova, and S and Toet, DZ and Tome, B and Tonazzo, A and Tortora, L and and Transtromer, G and Treille, D and Tristram, G and Trochimczuk, M and and Troncon, C and Tsirou, A and Turluer, ML and Tyapkin, IA and Tzamarias, and S and Ueberschaer, B and Ullaland, O and Uvarov, V and Valenti, G and and Vallazza, E and Vander Velde, C and Van Apeldoorn, GW and Van Dam, P and and Van Doninck, WK and Van Eldik, J and Van Lysebetten, A and Van Vulpen, I and and Vassilopoulos, N and Vegni, G and Ventura, L and Venus, W and and Verbeure, F and Verlato, M and Vertogradov, LS and Verzi, V and and Vilanova, D and Vitale, L and Vlasov, E and Vodopyanov, AS and Vollmer, and C and Voulgaris, G and Vrba, V and Wahlen, H and Walck, C and Weiser, C and and Wicke, D and Wickens, JH and Wilkinson, GR and Winter, M and Witek, and M and Wolf, G and Yi, J and Yushchenko, O and Zalewska, A and Zalewski, and P and Zavrtanik, D and Zevgolatakos, E and Zimin, NI and Zucchelli, GC and and Zumerle, G and DELPHI Collaboration",
    journal = "PHYSICS LETTERS B",
    year = "1999",
    volume = "446",
    number = "1",
    pages = "75-91",
    publisher = "ELSEVIER SCIENCE BV",
    issn = "0370-2693",
    doi = "10.1016/S0370-2693(98)01526-3",
    abstract = "An update of the searches for charginos and neutralinos is presented,
based on a data sample corresponding to the 53.9 pb(-1) recorded by the
DELPHI detector in 1997, at a centre-of-mass energy of 183 GeV. No
evidence for a signal was found. The lower mass limits are 4-5 GeV/c(2)
higher than those obtained at a centre-of-mass energy of 172 GeV. The
(mu M-2) domain excluded by combining the neutralino and chargino
searches implies a limit on the mass of the Lightest neutralino which,
for a heavy sneutrino, is constrained to be above 29.1 GeV/c(2) for tan
beta greater than or equal to 1. (C) 1999 Elsevier Science B.V. All
rights reserved."
}