Search for chargino and neutralino production at root s=189 GeV at LEP

G Abbiendi, K Ackerstaff, G Alexander, J Allison, KJ Anderson, S Anderson, S Arcelli, S Asai, SF Ashby, D Axen, G Azuelos, AH Ball, E Barberio, RJ Barlow, JR Batley, S Baumann, J Bechtluft, T Behnke, KW Bell, G Bella, A Bellerive, S Bentvelsen, S Bethke, S Betts, O Biebel, A Biguzzi, IJ Bloodworth, P Bock, J Bohme, O Boeriu, D Bonacorsi, M Boutemeur, S Braibant, P Bright-Thomas, L Brigliadori, RM Brown, Hj Burkhart, P Capiluppi, RK Carnegie, AA Carter, JR Carter, CY Chang, DG Charlton, D Chrisman, C Ciocca, PEL Clarke, E Clay, I Cohen, JE Conboy, OC Cooke, J Couchman, C Couyoumtzelis, RL Coxe, M Cuffiani, S Dado, GM Dallavalle, S Dallison, R Davis, S De Jong, A De Roeck, P Dervan, K Desch, B Dienes, MS Dixit, M Donkers, J Dubbert, E Duchovni, G Duckeck, IP Duerdoth, P. Estabrooks, E Etzion, F Fabbri, A Fanfani, M Fanti, AA Faust, L Feld, P Ferrari, F Fiedler, M Fierro, I Fleck, A Frey, A Furtjes, DI Futyan, P Gagnon, JW Gary, G Gaycken, C Geich-Gimbel, G Giacomelli, P Giacomelli, WR Gibson, DM Gingrich, D Glenzinski, J Goldberg, W Gorn, C Grandi, K Graham, E Gross, J Grunhaus, M Gruwe, C Hajdu, GG Hanson, M Hansroul, M Hapke, K Harder, A Harel, CK Hargrove, M Harin-Dirac, M Hauschild, CM Hawkes, R Hawkings, RJ Hemingway, G Herten, RD Heuer, MD Hildreth, JC Hill, PR Hobson, A Hocker, K Hoffman, RJ Homer, AK Honma, D Horvath, KR Hossain, R Howard, P Huntemeyer, P Igo-Kemenes, DC Imrie, K Ishii, FR Jacob, A Jawahery, H Jeremie, M Jimack, CR Jones, P Jovanovic, TR Junk, N Kanaya, J Kanzaki, D Karlen, V Kartvelishvili, K Kawagoe, T Kawamoto, PI Kayal, RK Keeler, RG Kellogg, BW Kennedy, DH Kim, A Klier, T Kobayashi, M Kobel, TP Kokott, M Kolrep, S Komamiya, RV Kowalewski, T Kress, P Krieger, J von Krogh, T Kuhl, P Kyberd, GD Lafferty, H Landsman, D Lanske, J Lauber, I Lawson, JG Layter, D Lellouch, J Letts, L Levinson, R Liebisch, J Lillich, B List, C Littlewood, AW Lloyd, SL Lloyd, FK Loebinger, GD Long, J Losty, J Lu, J Ludwig, D Liu, A Macchiolo, A Macpherson, W Mader, M Mannelli, S Marcellini, TE Marchant, AJ Martin, JP Martin, G Martinez, T Mashimo, P Mattig, WJ McDonald, J Mckenna, EA Mckigney, TJ McMahon, RA McPherson, F Meijers, P Mendez-Lorenzo, FS Merritt, H Mes, I Meyer, A Michelini, S Mihara, G Mikenberg, DJ Miller, W Mohr, A Montanari, T Mori, K Nagai, I Nakamura, HA Neal, R Nisius, SW O'Neale, FG Oakham, F Odorici, HO Ogren, A Okpara, MJ Oreglia, S Orito, G Pasztor, JR Pater, GN Patrick, J Patt, R Perez-Ochoa, S Petzold, P Pfeifenschneider, JE Pilcher, J Pinfold, DE Plane, P Poffenberger, B Poli, J Polok, M Przybycien, A Quadt, C Rembser, H Rick, S Robertson, SA Robins, N Rodning, JM Roney, S Rosati, K Roscoe, AM Rossi, Y Rozen, K Runge, O Runolfsson, DR Rust, K Sachs, T Saeki, O Sahr, WM Sang, EKG Sarkisyan, C Sbarra, AD Schaile, O Schaile, P Scharff-Hansen, J Schieck, S Schmitt, A Schöning, M Schroder, M Schumacher, C Schwick, WG Scott, R Seuster, TG Shears, BC Shen, CH Shepherd-Themistocleous, P Sherwood, GP Siroli, A Skuja, A. Smith, GA Snow, R Sobie, S Soldner-Rembold, S Spagnolo, M Sproston, A Stahl, K Stephens, K Stoll, D Strom, R Ströhmer, B Surrow, SD Talbot, P Taras, S Tarem, R Teuscher, M Thiergen, J Thomas, MA Thomson, E Torrence, S Towers, T Trefzger, I Trigger, Z Trocsanyi, E Tsur, MF Turner-Watson, I Ueda, R Van Kooten, P Vannerem, M Verzocchi, H Voss, F Wackerle, A Wagner, D Waller, CP Ward, DR Ward, PM Watkins, AT Watson, NK Watson, PS Wells, N Wermes, D Wetterling, JS White, GW Wilson, JA Wilson, TR Wyatt, S Yamashita, V Zacek, D Zer-Zion, OPAL Collaboration