STUDY OF ANOMALOUS ZZ-GAMMA AND Z-GAMMA-GAMMA COUPLINGS AT LEP

Authors
ACCIARRI M ADRIANI O AGUILARBENITEZ M AHLEN S ALCARAZ J ALEMANNI G ALLABY J ALOISIO A ALVIGGI MG AMBROSI G ANDERHUB H ANDREEV VP ANGELESCU T ANSELMO F AREFIEV A AZEMOON T AZIZ T BAGNAIA P BAKSAY L BANERJEE S BANERJEE S BANICZ K BARCZYK A BARILLERE R BARONE L BARTALINI P BASCHIROTTO A BASILE M BATTISTON R BAY A BECATTINI F BACKER U BEHNER F BERDUGO J BERGES P BERTUCCI B BETEV BL BHATTACHARYA S BIASINI M BILAND A BILEI GM BLAISING JJ BLYTH SC BOBBINK GJ BOCK R BOHM A BOLDIZSAR L BORGIA B BOURILKOV D BOURQUIN M BRACCINI S BRANSON JG BRIGLJEVIC V BROCK IC BUFFINI A BUIJS A BURGER JD BURGER WJ BUSENITZ J BUTTON A CAI XD CAMPANELLI M CAPELL M ROMEO GC CARLINO G CARTACCI AM CASAUS J CASTELLINI G CAVALLARI F CAVALLO N CECCHI C CERRADA M CESARONI F CHAMIZO M CHANG YH CHATURVEDI UK CHEMARIN M CHEN A CHEN G CHEN GM CHEN HF CHEN HS CHEREAU X CHIEFARI G CHIEN CY CIFARELLI L CINDOLO F CIVININI C CLARE I CLARE R COIGNET G COLIJN AP COLINO N COSTANTINI S COTOROBAI F DELACRUZ B CSILLING A DAI TS DALESSANDRO R DEASMUNDIS R DEGRE A DEITERS K DELLAVOLPE D DENES P DENOTARISTEFANI F DIEMOZ M VANDIERENDONCK D DILODOVICO F DIONISI C DITTMAR M DOMINGUEZ A DORIA A DOVA MT DUCHESNEAU D DUINKER P DURAN I EASO S ELMAMOUNI H ENGLER A EPPLING FJ ERNE FC ERNENWEIN JP EXTERMANN P FABRE M FACCINI R FALAGAN MA FALCIANO S FAVARA A FAY J FEDIN O FELCINI M FERGUSON T FERRONI F FESEFELDT H FIANDRINI E FIELD JH FILTHAUT F FISHER PH FISK I FORCONI G FREDJ L FREUDENREICH K FURETTA C GALAKTIONOV Y GANGULI SN GARCIAABIA P GATAULLIN M GAU SS GENTILE S GHEORDANESCU N GIAGU S GOLDFARB S GOLDSTEIN J GONG ZF GOUGAS A GRATTA G GRUENEWALD MW VANGULIK R GUPTA VK GURTU A GUTAY LJ HAAS D HARTMANN B HASAN A HATZIFOTIADOU D HEBBEKER T HERVE A HIDAS P HIRSCHFELDER J VANHOEK WC HOFER H HOORANI H HOU SR HU G IASHVILI I JIN BN JONES LW DEJONG P JOSAMUTUBERRIA I KHAN RA KAMRAD D KAPUSTINSKY JS KAUR M KIENZLEFOCACCI MN KIM D KIM DH KIM JK KIM SC KINNISON WW KIRKBY A KIRKBY D KIRKBY J KISS D KITTEL W KLIMENTOV A KONIG AC KOPP A KOROLKO I KOUTSENKO V KRAEMER RW KRENZ W KUNIN A LACENTRE P DEGUEVARA PL LAKTINEH I LANDI G LAPOINT C LASSILAPERINI K LAURIKAINEN P LAVORATO A LEBEAU M LEBEDEV A LEBRUN P LECOMTE P LECOQ P LECOULTRE P LEE HJ LEGOFF JM LEISTE R LEONARDI E LEVTCHENKO P LI C LIN CH LIN WT LINDE FL LISTA L LIU ZA LOHMANN W LONGO E LU W LU YS LUBELSMEYER K LUCI C LUCKEY D LUMINARI L LUSTERMANN W MAITY M MAJUMDER G MALGERI L MALININ A MANA C MANGEOL D MARCHESINI P MARIAN G MARIN A MARTIN JP MARZANO F MASSARO GGG MAZUMDAR K MCNEIL RR MELE S MEROLA L MESCHINI M METZGER WJ VONDERMEY M MIGANI D MIHUL A VANMIL AJW MILCENT H MIRABELLI G MNICH J MOLNAR P MONTELEONI B MOORE R MOULIK T MOUNT R MUHEIM F MUIJS AJM NAHN S NAPOLITANO M NESSITEDALDI F NEWMAN H NIESSEN T NIPPE A NISATI A NOWAK H OH YD ORGANTINI G OSTONEN R PALIT S PALOMARES C PANDOULAS D PAOLETTI S PAOLUCCI P PARK HK PARK IH PASCALE G PASSALEVA G PATRICELLI S PAUL T PAULUZZI M PAUS C PAUSS F PEACH D PEI YJ PENSOTTI S PERRETGALLIX D PETERSEN B PETRAK S PEVSNER A PICCOLO D PIERI M PIROUE PA PISTOLESI E PLYASKIN V POHL M POJIDAEV V POSTEMA H POTHIER J PRODUIT N PROKOFIEV D QUARTIERI J RAHALCALLOT G RAJA N RANCOITA PG RATTAGGI M RAVEN G RAZIS P REN D RESCIGNO M REUCROFT S VANRHEE T RIEMANN S RILES K ROBOHM A RODIN J ROE BP ROMERO L ROSIERLEES S ROTH S RUBIO JA RUSCHMEIER D RYKACZEWSKI H SALICIO J SANCHEZ E SANDERS MP SARAKINOS ME SCHAFER C SCHEGELSKY V SCHMIDTKAERST S SCHOLZ N SCHOPPER H SCHOTANUS DJ SCHWENKE J SCHWERING G SCIACCA C SCIARRINO D SERVOLI L SHEVCHENKO S SHIVAROV N SHOUTKO V SHUKLA J SHUMILOV E SHVOROB A SIEDENBURG T SON D SMITH B SPILLANTINI P STEUER M STICKLAND DP STONE A STONE H STOYANOV B STRAESSNER A SUDHAKAR K SULTANOV G SUN LZ SUSINNO GF SUTER H SWAIN JD TANG XW TAUSCHER L TAYLOR L TIMMERMANS C TING SCC TING SM TONWAR SC TOTH J TULLY C TUNG KL UCHIDA Y ULBRICHT J VALENTE E VESZTERGOMBI G VETLITSKY I VIERTEL G VIVARGENT M VLACHOS S VOGEL H VOGT H VOROBIEV I VOROBYOV AA VORVOLAKOS A WADHWA M WALLRAFF W WANG JC WANG XL WANG ZM WEBER A WU SX WYNHOFF S XU J XU ZZ YANG BZ YANG CG YANG HJ YANG M YE JB YEH SC YOU JM ZALITE A ZALITE Y ZEMP P ZENG Y ZHANG ZP ZHOU B ZHU GY ZHU RY ZICHICHI A ZIEGLER F ZILIZI G
Citation
M. Acciarri et al., STUDY OF ANOMALOUS ZZ-GAMMA AND Z-GAMMA-GAMMA COUPLINGS AT LEP, Physics letters. Section B, 436(1-2), 1998, pp. 187-198
Citations number
32
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
436
Issue
1-2
Year of publication
1998
Pages
187 - 198
Database
ISI
SICI code
0370-2693(1998)436:1-2<187:SOAZAZ>2.0.ZU;2-L
Abstract
We search for anomalous ZZ gamma and Z gamma gamma couplings with the L3 detector at LEP, The analysis is based on the study of the process e(+) e(+) --> Z gamma at center-of-mass energies in the range 161 GeV < root s < 183 GeV. No evidence for anomalous effects is found. Limits at the 95% confidence level are set on the values of the eight possib le anomalous couplings. Depending on the type of coupling new physics scales below 213 GeV to 1083 GeV are excluded. (C) 1998 Elsevier Scien ce B.V. All rights reserved.