SEARCH FOR SLEPTONS IN E(-) COLLISIONS AT CENTER-OF-MASS ENERGIES UP TO 184 GEV()E()

Authors
BARATE R BUSKULIC D DECAMP D GHEZ P GOY C JEZEQUEL S LEES JP LUCOTTE A MARTIN F MERLE E MINARD MN NIEF JY PIETRZYK B ALEMANY R BOIX G CASADO MP CHMEISSANI M CRESPO JM DELFINO M FERNANDEZ E FERNANDEZBOSMAN M GARRIDO L GRAUGES E JUSTE A MARTINEZ M MERINO G MIQUEL R MIR LM MORAWITZ P PARK IC PASCUAL A RIU I SANCHEZ F COLALEO A CREANZA D DEPALMA M GELAO G IASELLI G MAGGI G MAGGI M NUZZO S RANIERI A RASO G RUGGIERI F SELVAGGI G SILVESTRIS L TEMPESTA P TRICOMI A ZITO G HUANG X LIN J OUYANG Q WANG T XIE Y XU R XUE S ZHANG J ZHANG L ZHAO W ABBANEO D BECKER U BRIGHTTHOMAS P CASPER D CATTANEO M CIULLI V DISSERTORI G DREVERMANN H FORTY RW FRANK M GIANOTTI F HAGELBERG R HANSEN JB HARVEY J JANOT P JOST B LEHRAUS I MALEY P MATO P MINTEN A MONETA L QI N PACHECO A RANJARD F ROLANDI L ROUSSEAU D SCHLATTER D SCHMITT M SCHNEIDER O TEJESSY W TEUBERT F TOMALIN IR VREESWIJK M WACHSMUTH H AJALTOUNI Z BADAUD F CHAZELLE G DESCHAMPS O FALVARD A FERDI C GAY P GUICHENEY C HENRARD P JOUSSET J MICHEL B MONTEIL S MONTRET JC PALLIN D PERRET P PODLYSKI F PRORIOL J ROSNET P HANSEN JD HANSEN JR HANSEN PH NILSSON BS RENSCH B WAANANEN A DASKALAKIS G KYRIAKIS A MARKOU C SIMOPOULOU E VAYAKI A BLONDEL A BRIENT JC MACHEFERT F ROUGE A RUMPF M TANAKA R VALASSI A VIDEAU H FOCARDI E PARRINI G ZACHARIADOU K CAVANAUGH R CORDEN M GEORGIOPOULOS C HUEHN T JAFFE DE ANTONELLI A BENCIVENNI G BOLOGNA G BOSSI F CAMPANA P CAPON G CERUTTI F CHIARELLA V FELICI G LAURELLI P MANNOCCHI G MURTAS F MURTAS GP PASSALACQUA L PEPEALTARELLI M CHALMERS M CURTIS L HALLEY AW LYNCH JG NEGUS P OSHEA V RAINE C SCARR JM SMITH K TEIXEIRADIAS P THOMPSON AS THOMSON E WARD JJ BUCHMULLER O DHAMOTHARAN S GEWENIGER C GRAEFE G HANKE P HANSPER G HEPP V KLUGE EE PUTZER A SOMMER J TITTEL K WERNER S WUNSCH M BEUSELINCK R BINNIE DM CAMERON W DORNAN PJ GIRONE M GOODSIR S MARTIN EB MARINELLI N MOUTOUSSI A NASH J SEDGBEER JK SPAGNOLO P WILLIAMS MD GHETE VM GIRTLER P KNERINGER E KUHN D RUDOLPH G BOWDERY CK BUCK PG COLRAIN P CRAWFORD G FINCH AJ FOSTER F HUGHES G JONES RWL ROBERTSON AN WILLIAMS MI GIEHL I HOFFMAN C JAKOBS K KLEINKNECHT K KROCKER M NURNBERGER HA QUAST G RENK B ROHNE E SANDER HG VANGEMMEREN P ZEITNITZ C ZIEGLER T AUBERT JJ BENCHOUK C BONISSENT A BUJOSA G CARR J COYLE P EALET A FOUCHEZ D LEROY O MOTSCH F PAYRE P TALBY M SADOUKI A THULASIDAS M TILQUIN A TRABELSI K ALEPPO M ANTONELLI M RAGUSA F BERLICH R BLUM W BUSCHER V DIETL H GANIS G KROHA H LUTJENS G MANNERT C MANNER W MOSER HG SCHAEL S SETTLES R SEYWERD H STENZEL H WIEDENMANN W WOLF G BOUCROT J CALLOT O CHEN S DAVIER M DUFLOT L GRIVAZ JF HEUSSE P HOCKER A JACHOLKOWSKA A KADO M KIM DW LEDIBERDER F LEFRANCOIS J SERIN L TOURNEFIER E VEILLET JJ VIDEAU I ZERWAS D AZZURRI P BAGLIESI G BETTARINI S BOCCALI T BOZZI C CALDERINI G DELLORSO R FANTECHI R FERRANTE I GIASSI A GREGORIO A LIGABUE F LUSIANI A MARROCCHESI PS MESSINEO A PALLA F RIZZO G SANGUINETTI G SCIABA A SGUAZZONI G TENCHINI R VANNINI C VENTURI A VERDINI PG BLAIR GA BRYANT LM CHAMBERS JT COLES J GREEN MG MEDCALF T PERRODO P STRONG JA VONWIMMERSPERGTOELLER JH BOTTERILL DR CLIFFT RW EDGECOCK TR HAYWOOD S NORTON PR THOMPSON JC WRIGHT AE BLOCHDEVAUX B COLAS P FABBRO B FAIF G LANCON E LEMAIRE MC LOCCI E PEREZ P PRZYSIEZNIAK H RANDER J RENARDY JF ROSOWSKY A ROUSSARIE A TRABELSI A VALLAGE B BLACK SN DANN JH KIM HY KONSTANTINIDIS N LITKE AM MCNEIL MA TAYLOR G BOOTH CN CARTWRIGHT S COMBLEY F KELLY MS LEHTO M THOMPSON LF AFFHOLDERBACH K BOHRER A BRANDT S COWAN G FOSS J GRUPEN C SMOLIK L STEPHAN F GIANNINI G GOBBO B MUSOLINO G PUTZ J ROTHBERG J WASSERBAECH S WILLIAMS RW ARMSTRONG SR BETTERIDGE AP CHARLES E ELMER P FERGUSON DPS GAO Y GONZALEZ S GREENING TC HAYES OJ HU H JIN S MCNAMARA PA NACHTMAN JM NIELSEN J OREJUDOS W PAN YB SAADI Y SCOTT IJ WALSH J WU SL WU X ZOBERNIG G
Citation
R. Barate et al., SEARCH FOR SLEPTONS IN E(-) COLLISIONS AT CENTER-OF-MASS ENERGIES UP TO 184 GEV()E(), Physics letters. Section B, 433(1-2), 1998, pp. 176-194
Citations number
12
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
433
Issue
1-2
Year of publication
1998
Pages
176 - 194
Database
ISI
SICI code
0370-2693(1998)433:1-2<176:SFSIEC>2.0.ZU;2-5
Abstract
The data collected by the ALEPH experiment at LEP at centre-of-mass en ergies around 183 GeV are analysed to search for sleptons, the partner s of leptons in supersymmetric theories. The previously published sear ch for acoplanar leptons and missing energy has been updated. New sear ches have been developed to cover a wider range of slepton signals. Th ese include single electrons, acoplanar leptons accompanied by two pho tons plus missing energy as well as particles with lifetime. No eviden ce for the production of any such particles is found. Slepton mass lim its are reported within gravity mediated and gauge mediated SUSY break ing scenarios. (C) 1998 Elsevier Science B.V. All rights reserved.