@article{3044855,
    title = "SEARCH FOR SCALAR LEPTOQUARKS FROM Z(0) DECAYS",
    author = "ABREU, P and ADAM, W and ADAMI, F and ADYE, T and AKESSON, T and and ALEKSEEV, GD and ALLEN, P and ALMEHED, S and ALVSVAAG, SJ and AMALDI, U and and ANASSONTZIS, E and ANTILOGUS, P and APEL, WD and APSIMON, RJ and and ASMAN, B and ASTIER, P and AUGUSTIN, JE and AUGUSTINUS, A and BAILLON, P and and BAMBADE, P and BARAO, F and BARATE, R and BARBIELLINI, G and BARDIN, and DY and BARONCELLI, A and BARRING, O and BARTL, W and BATES, MJ and and BATTAGLIA, M and BAUBILLIER, M and BECKS, KH and BEESTON, CJ and and BEGALLI, M and BEILLIERE, P and BELOKOPYTOV, Y and BELTRAN, P and and BENEDIC, D and BENLLOCH, JM and BERGGREN, M and BERTRAND, D and BIANCHI, and F and BILENKY, MS and BILLOIR, P and BJARNE, J and BLOCH, D and BLYTH, S and and BOCCI, V and BOGOLUBOV, PN and BOLOGNESE, T and BONAPART, M and and BONESINI, M and BONIVENTO, W and BOOTH, PSL and BORATAV, M and BORGEAUD, and P and BORNER, H and BOSIO, C and BOSTJANCIC, B and BOTNER, O and and BOUQUET, B and BOZZO, M and BRAIBANT, S and BRANCHINI, P and BRAND, KD and and BRENNER, RA and BRICMAN, C and BROWN, RCA and BRUMMER, N and BRUNET, and JM and BUGGE, L and BURAN, T and BURMEISTER, H and BUYTAERT, JAMA and and CACCIA, M and CALVI, M and ROZAS, AJC and CAMPION, A and CAMPORESI, T and and CANALE, V and CAO, F and CARENA, F and CARROLL, L and CASO, C and and CASTELLI, E and GIMENEZ, MVC and CATTAI, A and CAVALLO, FR and CERRITO, and L and CHAN, A and CHAPKIN, M and CHARPENTIER, P and CHECCHIA, P and and CHELKOV, GA and CHEVALIER, L and CHLIAPNIKOV, P and CHOROWICZ, V and and CIRIO, R and CLARA, MP and COLLINS, P and CONTRERAS, JL and CONTRI, R and and COSME, G and COUCHOT, F and CRAWLEY, HB and CRENNELL, D and and CROSETTI, G and CROZON, M and MAESTRO, JC and CZELLAR, S and DAGORET, S and and DAHLJENSEN, E and DALMAGNE, B and DAM, M and DAMGAARD, G and DARBO, and G and DAUBIE, E and DAUNCEY, PD and DAVENPORT, M and DAVID, P and and DEANGELIS, A and DEBEER, M and DEBOECK, H and DEBOER, W and DECLERCQ, C and and LASO, MDMD and DEGROOT, N and DELAVAISSIERE, C and DELOTTO, B and and DEMIN, A and DEFOIX, C and DELIKARIS, D and DELORME, S and DELPIERRE, P and and DEMARIA, N and DERKAOUI, J and DICIACCIO, L and DIJKSTRA, H and and DJAMA, F and DOLBEAU, J and DONSZELMANN, M and DOROBA, K and DRACOS, M and and DREES, J and DRIS, M and DUFOUR, Y and DULINSKI, W and DZHELYADIN, R and and EEK, LO and EEROLA, PAM and EKELOF, T and EKSPONG, G and PEISERT, AE and and ENGEL, JP and FASSOULIOTIS, D and FEINDT, M and ALONSO, MF and and FERRER, A and FILIPPAS, TA and FIRESTONE, A and FOETH, H and FOKITIS, E and and FOLEGATI, P and FONTANELLI, F and FORBES, KAJ and FORSBACH, H and and FRANEK, B and FRENKIEL, P and FRIES, DC and FRODESEN, AG and FRUHWIRTH, and R and FULDAQUENZER, F and FURNIVAL, K and FURSTENAU, H and FUSTER, J and and GALEAZZI, G and GAMBA, D and GARCIA, C and GARCIA, J and GASPAR, C and and GASPARINI, U and GAVILLET, P and GAZIS, EN and GERBER, JP and and GIACOMELLI, P and GLITZA, KW and GOKIELI, R and GOLOVATYUK, VM and and CADENAS, JGY and GOOBAR, A and GOPAL, G and GORSKI, M and GRACCO, V and and GRANT, A and GRARD, F and GRAZIANI, E and GROS, MH and GROSDIDIER, G and and GROSS, E and GROSSETETE, B and GROSSEWIESMANN, P and GUY, J and HAHN, F and and HAHN, M and HAIDER, S and HAJDUK, Z and HAKANSSON, A and HALLGREN, A and and HAMACHER, K and DEMONCHENAULT, GH and HARRIS, FJ and HECK, BW and and HENKES, T and HERBST, I and HERNANDEZ, JJ and HERQUET, P and HERR, H and and HIETANEN, I and HIGGINS, CO and HIGON, E and HILKE, HJ and HODGSON, SD and and HOFMOKL, T and HOLMES, R and HOLMGREN, SO and HOLTHUIZEN, D and and HONORE, PF and HOOPER, JE and HOULDEN, M and HRUBEC, J and HULTH, PO and and HULTQVIST, K and HUSSON, D and IOANNOU, P and ISENHOWER, D and IVERSEN, and PS and JACKSON, JN and JALOCHA, P and JARLSKOG, G and JARRY, P and and JEANMARIE, B and JOHANSSON, EK and JOHNSON, D and JONKER, M and JONSSON, and L and JUILLOT, P and KALKANIS, G and KALMUS, G and KAPUSTA, F and and KATSANEVAS, S and KATSOUFIS, EC and KERANEN, R and KESTEMAN, J and and KHOMENKO, BA and KHOVANSKI, NN and KING, B and KJAER, NJ and KLEIN, H and and KLEMPT, W and KLOVNING, A and KLUIT, P and KOEHNE, JH and KOENE, B and and KOKKINIAS, P and KOPF, M and KORATZINOS, M and KORCYL, K and and KORYTOV, AV and KOSTIUKHIN, V and KOURKOUMELIS, C and KREUZBERGER, T and and KROLIKOWSKI, J and KRONKVIST, I and KRSTIC, J and KRUENERMARQUIS, U and and KRUPINSKI, W and KUCEWICZ, W and KURVINEN, K and LACASTA, C and and LAMBROPOULOS, C and LAMSA, JW and LANCERI, L and LAPIN, V and LAUGIER, and JP and LAUHAKANGAS, R and LEDER, G and LEDROIT, F and LEITNER, R and and LEMOIGNE, Y and LEMONNE, J and LENZEN, G and LEPELTIER, V and and LETESSIERSELVON, A and LIKO, D and LIEB, E and LILLETHUN, E and and LINDGREN, J and LIPNIACKA, A and LIPPI, I and LLOSA, R and LOERSTAD, B and and LOKAJICEK, M and LOKEN, JG and AGUERA, MAL and LOPEZFERNANDEZ, A and and LOS, M and LOUKAS, D and LOUNIS, A and LOZANO, JJ and LUCOCK, R and and LUTZ, P and LYONS, L and MAEHLUM, G and MAILLARD, J and MANDL, F and and MARCO, J and MARGONI, M and MARIN, JC and MARKOU, A and MARTI, S and and MATHIS, L and MATORRAS, F and MATTEUZZI, C and MATTHIAE, G and and MAZZUCATO, M and MCCUBBIN, M and MCKAY, R and MCNULTY, R and MENICHETTI, and E and MEOLA, G and MERONI, C and MEYER, WT and MICHELOTTO, M and and MITAROFF, WA and MITSELMAKHER, GV and MJOERNMARK, U and MOA, T and and MOELLER, R and MOENIG, K and MONGE, MR and MORETTINI, P and MUELLER, H and and MURRAY, WJ and MYATT, G and NARAGHI, F and NAUKORZEN, U and and NAVARRIA, FL and NEGRI, P and NIELSEN, BS and NIJJHAR, B and NIKOLAENKO, and V and OBRAZTSOV, V and OLSHEVSKI, AG and ORAVA, R and OSTANKOV, A and and OURAOU, A and PAIN, R and PALKA, H and PAPADOPOULOU, T and PAPE, L and and PASSERI, A and PEGORARO, M and PEREVOZCHIKOV, V and PERNICKA, M and and PERROTTA, A and PIERRE, F and PIMENTA, M and PINGOT, O and POL, ME and and POLOK, G and POROPAT, P and PRIVITERA, P and PULLIA, A and PYYHTIA, J and and RADOJJCIC, D and RAGAZZI, S and RATOFF, PN and READ, AL and and REDAELLI, NG and REGLER, M and REID, D and RENTON, PB and RESVANIS, LK and and RICHARD, F and RICHARDSON, M and RIDKY, J and RINAUDO, G and RODITI, and I and ROMERO, A and RONCAGLIOLO, I and RONCHESE, P and RONNQVIST, C and and ROSENBERG, EI and ROSSI, U and ROSSO, E and ROUDEAU, P and ROVELLI, T and and RUCKSTUHL, W and RUHLMANN, V and RUIZ, A and RYBICKI, K and and SAARIKKO, H and SACQUIN, Y and SAJOT, G and SALT, J and SANCHEZ, E and and SANCHEZ, J and SANNINO, M and SCHAEFFER, M and SCHAEL, S and SCHNEIDER, and H and SCHYNS, MAE and SCURI, F and SEGAR, AM and SEKULIN, R and SESSA, M and and SETTE, G and SEUFERT, R and SHELLARD, RC and SIEGRIST, P and and SIMONETTI, S and SIMONETTO, F and SISSAKIAN, AN and SKAALI, TB and and SKJEVLING, G and SMADJA, G and SMITH, GR and SMIRNOV, N and SOSNOWSKI, R and and SPASSOFF, TS and SPIRITI, E and SQUARCIA, S and STAECK, H and and STANESCU, C and STAVROPOULOS, G and STICHELBAUT, F and STOCCHI, A and and STRAUSS, J and STRUB, R and SZCZEKOWSKI, M and SZEPTYCKA, M and and SZYMANSKI, P and TABARELLI, T and TAVERNIER, S and THEODOSIOU, G and and TILQUIN, A and TIMMERMANS, J and TIMOFEEV, VG and TKATCHEV, LG and and TODOROV, T and TOET, DZ and TOMARADZE, A and TORTORA, L and TRAINOR, MT and and TREILLE, D and TREVISAN, U and TRISCHUK, W and TRISTRAM, G and and TRONCON, C and TSIROU, A and TSYGANOV, EN and TURALA, M and TURCHETTA, R and and TURLUER, ML and TUUVA, T and TYAPKIN, IA and TYNDEL, M and and TZAMARIAS, S and UEBERSCHAER, B and UEBERSCHAER, S and ULLALAND, O and and UVAROV, VA and VALENTI, G and VALLAZZA, E and FERRER, JAV and and VANAPELDOORN, GW and VANDAM, P and VANDONINCK, WK and VANDERVELDE, C and and VARELA, J and VAZ, P and VEGNI, G and VENTURA, L and VENUS, W and and VERBEURE, F and VERTOGRADOV, LS and VIBERT, L and VILANOVA, D and and VISHNEVSKY, N and VLASOV, EV and VLASSOPOULOS, S and VODOPYANOV, AS and and VOLLMER, M and VOLPONI, S and VOULGARIS, G and VOUTILAINEN, M and VRBA, and V and WAHLEN, H and WALCK, C and WALDNER, F and WAYNE, M and WEILHAMMER, and P and WERNER, J and WETHERELL, AM and WICKENS, JH and WIKNE, J and and WILKINSON, GR and WILLIAMS, WSC and WINTER, M and WORMALD, D and and WORMSER, G and WOSCHNAGG, K and YAMDAGNI, N and YEPES, P and ZAITSEV, A and and ZALEWSKA, A and ZALEWSKI, P and ZAVRTANIK, D and ZEVGOLATAKOS, E and and ZHANG, G and ZIMIN, NI and ZITO, M and ZITOUN, R and FUNCHAL, RZ and and ZUMERLE, G and ZUNIGA, J",
    journal = "PHYSICS LETTERS B",
    year = "1992",
    volume = "275",
    number = "1-2",
    pages = "222-230",
    publisher = "ELSEVIER SCIENCE BV",
    issn = "0370-2693",
    doi = "10.1016/0370-2693(92)90878-8",
    abstract = "We have searched for pair produced scalar leptoquarks each decaying to a
quark and a charged lepton in a sample of 116 000 hadronic Z0 events
produced at LEP. No candidate was detected and cross section and
branching ratio limits are set for the above process at 95% CL. Mass
limits are found to be about 42 GeV/c2 depending only slightly on the
models used and a coupling times branching ratio exclusion line is drawn
for a scalar leptoquark with a free coupling. We have also probed the
mass region above 45 GeV/c2 for a singly produced scalar leptoquark and
set limits on the cross section and the coupling lambda(2)/4-pi up to 60
GeV."
}