CHARGED-PARTICLE PAIR PRODUCTION ASSOCIATED WITH A LEPTON PAIR IN Z-DECAYS - INDICATION OF AN EXCESS IN THE TAU CHANNEL

DECAMP D;DESCHIZEAUX B;GOY C;LEES JP;MINARD MN;ALEMANY R;CRESPO JM;DELFINO M;FERNANDEZ E;GAITAN V;GARRIDO L;MATO P;MIQUEL R;MIR LM;ORTEU S;PACHECO A;PERLAS JA;TUBAU E;CATANESI MG;CREANZA D;DEPALMA M;FARILLA A;IASELLI G;MAGGI G;MAGGI M;NATALI S;NUZZO S;QUATTROMINI M;RANIERI A;RASO G;ROMANO F;RUGGIERI F;SELVAGGI G;SILVESTRIS L;TEMPESTA P;ZITO G;GAO Y;HU H;HUANG D;JIN S;LIN J;RUAN T;WANG T;WU W;XIE Y;XU D;XU R;ZHANG J;ZHAO W;ALBRECHT H;ATWOOD WB;BIRD F;BLUCHER E;BONVICINI G;BOSSI F;BOUROTTE J;BROWN D;BURNETT TH;DREVERMANN H;DYDAK F;FORTY RW;GRAB C;HAGELBERG R;HAYWOOD S;JOST B;KASEMANN M;KELLNER G;KNOBLOCH J;LACOURT A;LEHRAUS I;LOHSE T;LUKE D;MARCHIORO A;MARTINEZ M;MAY J;MENARY S;MINTEN A;MIOTTO A;NASH J;PALAZZI P;RANJARD F;REDLINGER G;ROTH A;ROTHBERG J;ROTSCHEIDT H;VONRUDEN W;STDENIS R;SCHLATTER D;TAKASHIMA M;TALBY M;TAUREG H;TEJESSY W;WACHSMUTH H;WASSERBAECH S;WHEELER S;WIEDENMANN W;WITZELING W;WOTSCHACK J;AJALTOUNI Z;BARDADINOTWINOWSKA M;FALVARD A;ELFELLOUS R;GAY P;HENRARD P;JOUSSET J;MICHEL B;MONTRET JC;PALLIN D;PERRET P;PRORIOL J;PRULHIERE F;HANSEN JD;HANSEN JR;HANSEN PH;MOLLERUD R;NILSSON BS;PETERSEN G;EFTHYMIOPOULOS I;SIMOPOULOU E;VAYAKI A;BADIER J;BLONDEL A;BONNEAUD G;BRAEMS F;BRIENT JC;FOUQUE G;GAMESS A;GUIRLET R;ROSOWSKY A;ROUGE A;RUMPF M;TANAKA R;VIDEAU H;VIDEAU I;CANDLIN DJ;PARRINI G;CORDEN M;GEORGIOPOULOS C;IKEDA M;LANNUTTI J;LEVINTHAL D;MERMIKIDES M;SAWYER L;STIMPFL G;ANTONELLI A;BALDINI R;BENCIVENNI G;BOLOGNA G;CAMPANA P;CAPON G;CHIARELLA V;DETTORREPIAZZOLI B;FELICI G;LAURELLI P;MANNOCCHI G;MURTAS F;MURTAS GP;NICOLETTI G;PEPEALTARELLI M;PICCHI P;ZOGRAFOU P;ALTOON B;BOYLE O;HALLEY AW;TENHAVE I;HEARNS JL;LYNCH JG;MORTON WT;RAINE C;SCARR JM;SMITH K;THOMPSON AS;BRANDL B;BRAUN O;GEIGES R;GEWENIGER C;HANKE P;HEPP V;KLUGE EE;MAUMARY Y;PUTZER A;RENSCH B;STAHL A;TITTEL K;WUNSCH M;BELK AT;BEUSELINCK R;BINNIE DM;CAMERON W;CATTANEO M;DORNAN PJ;DUGEAY S;GREENE AM;HASSARD JF;PATTON SJ;SEDGBEER JK;TAYLOR G;TOMALIN IR;WRIGHT AG;GIRTLER P;KUHN D;RUDOLPH G;BOWDERY CK;BRODBECK TJ;FINCH AJ;FOSTER F;HUGHES G;KEEMER NR;NUTTALL M;ROWLINGSON BS;SLOAN T;SNOW SW;BARCZEWSKI T;BAUERDICK LAT;KLEINKNECHT K;RENK B;ROEHN S;SANDER HG;SCHMELLING M;STEEG F;ALBANESE JP;AUBERT JJ;BENCHOUK C;BERNARD V;BONISSENT A;COURVOISIER D;ETIENNE F;PAPALEXIOU S;PAYRE P;PIETRZYK B;QIAN Z;BLUM W;CATTANEO P;COWAN G;DEHNING B;DIETL H;FERNANDEZBOSMAN M;FRANCK M;JAHN A;LANGE E;LUTJENS G;LUTZ G;MANNER W;MOSER HG;PAN Y;RICHTER R;SCHWARZ AS;SETTLES R;STIEGLER U;STIERLIN U;THOMAS J;BERTIN V;DEBOUARD G;BOUCROT J;CALLOT O;CHEN X;CORDIER A;DAVIER M;GANIS G;GRIVAZ JF;HEUSSE P;JANOT P;JOURNE V;KIM DW;LEFRANCOIS J;LUTZ AM;VEILLET JJ;ZHANG Z;ZOMER F;AMENDOLIA SR;BAGLIESI G;BATIGNANI G;BOSISIO L;BOTTIGLI U;BRADASCHIA C;CIOCCI MA;FERRANTE I;FIDECARO F;FOA L;FOCARDI E;FORTI F;GIASSI A;GIORGI MA;LIGABUE F;LUSIANI A;MANNELLI EB;MARROCCHESI PS;MESSINEO A;PALLA F;SANGUINETTI G;STEINBERGER J;TENCHINI R;TONELLI G;TRIGGIANI G;CARTER JM;GREEN MG;MARCH PV;MEDCALF T;SAICH MR;STRONG JA;THOMAS RM;WILDISH T;BOTTERILL DR;CLIFFT RW;EDGECOCK TR;EDWARDS M;FISHER SM;HARVEY J;JONES TJ;NORTON PR;SALMON DP;THOMPSON JC;BLOCHDEVAUX B;COLAS P;KLOPFENSTEIN C;LANCON E;LOCCI E;LOUCATOS S;MIRABITO L;MONNIER E;PEREZ P;PERRIER F;RANDER J;RENARDY JF;ROUSSARIE A;SCHULLER JP;SCHWINDLING J;ASHMAN JG;BOOTH CN;COMBLEY F;DINSDALE M;MARTIN J;PARKER D;THOMPSON LF;BRANDT S;BURKHARDT H;GRUPEN C;MEINHARD H;NEUGEBAUER E;SCHAFER U;SEYWERD H;APOLLINARI G;GIANNINI G;GOBBO B;LIELLO F;MILOTTI E;ROLANDI L;BELLANTONI L;BOUDREAU JF;CINABRO D;CONWAY JS;COWEN DF;DEWEERD AJ;FENG Z;FERGUSON DPS;GAO YS;HARTON JL;HILGART J;JACOBSEN JE;JARED RC;JOHNSON RP;LECLAIRE BW;PAN YB;PARKER T;PATER JR;SAADI Y;SHARMA V;WEAR JA;WEBER FV;WU SL;ZOBERNIG G

1991-01-01