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SEARCH FOR ANOMALOUS WW AND WZ PRODUCTION IN P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8 TEV

Authors

ABACHI S ABBOTT B ABOLINS M ACHARYA BS ADAM I ADAMS L ADAMS M AHN S AIHARA H ALITTI J ALVAREZ G ALVES GA AMIDI E AMOS N ANDERSON EW ARONSON SH ASTUR R AVERY RE BAARMAND MM BADEN A BALAMURALI V BALDERSTON J BALDIN B BANERJEE S BANTLY J BARTLETT JF BAZIZI K BENDICH J BERI SB BERTRAM I BEZZUBOV VA BHAT PC BHATNAGAR V BHATTACHARJEE M BISCHOFF A BISWAS N BLAZEY G BLESSING S BLOOM P BOEHNLEIN A BOJKO NI BORCHERDING F BORDERS J BOSWELL C BRANDT A BROCK R BROSS A BUCHHOLZ D BURTOVOI VS BUTLER JM CARVALHO W CASEY D CASTILLAVALDEZ H CHAKRABORTY D CHANG SM CHEKULAEV SV CHEN LP CHEN W CHOI S CHOPRA S CHOUDHARY BC CHRISTENSON JH CHUNG M CLAES D CLARK AR COBAU WG COCHRAN J COOPER WE CRETSINGER C CULLENVIDAL D CUMMINGS MAC CUTTS D DAHL OI DE K DEMARTEAU M DENISENKO N DENISOV D DENISOV SP DIEHL HT DIESBURG M DILORETO G DIXON R DRAPER P DRINKARD J DUCROS Y DUGAD SR EDMUNDS D ELLISON J ELVIRA VD ENGELMANN R ENO S EPPLEY G ERMOLOV P EROSHIN OV EVDOKIMOV VN FAHEY S FAHLAND T FATYGA M FATYGA MK FEATHERLY J FEHER S FEIN D FERBEL T FINOCCHIARO G FISK HE FISYAK Y FLATTUM E FORDEN GE FORTNER M FRAME KC FRANZINI P FUESS S GALLAS E GALYAEV AN GELD TL GENIK RJ GENSER K GERBER CE GIBBARD B GLEBOV V GLENN S GLICENSTEIN JF GOBBI B GOFORTH M GOLDSCHMIDT A GOMEZ B GOMEZ G GONCHAROV PI SOLIS JLG GORDON H GOSS LT GRAF N GRANNIS PD GREEN DR GREEN J GREENLEE H GRIFFIN G GROSSMAN N GRUDBERG P GRUNENDAHL S GU WX GUGLIELMO G GUIDA JA GUIDA JM GURYN W GURZHIEV SN GUTIERREZ P GUTNIKOV YE HADLEY NJ HAGGERTY H HAGOPIAN S HAGOPIAN V HAHN KS HALL RE HANSEN S HATCHER R HAUPTMAN JM HEDIN D HEINSON AP HEINTZ U HERNANDEZMONTOYA R HEURING T HIROSKY R HOBBS JD HOENEISEN B HOFTUN JS HSIEH F HU T HU T HU T HUEHN T IGARASHI S ITO AS JAMES E JAQUES J JERGER SA JIANG JZY JOFFEMINOR T JOHARI H JOHNS K JOHNSON M JOHNSTAD H JONCKHEERE A JONES M JOSTLEIN H JUN SY JUNG CK KAHN S KALBFLEISCH G KANG JS KEHOE R KELLY ML KERTH L KIM CL KIM SK KLATCHKO A KLIMA B KLOCHKOV BI KLOPFENSTEIN C KLYUKHIN VI KOCHETKOV VI KOHLI JM KOLTICK D KOSTRITSKIY AV KOTCHER J KOURLAS J KOZELOV AV KOZLOVSKI EA KRISHNASWAMY MR KRZYWDZINSKI S KUNORI S LAMI S LANDSBERG G LEBRAT JF LEFLAT A LI H LI J LI YK LIDEMARTEAU QZ LIMA JGR LINCOLN D LINN SL LINNEMANN J LIPTON R LIU YC LOBKOWICZ F LOKEN SC LOKOS S LUEKING L LYON AL MACIEL AKA MADARAS RJ MADDEN R MAGANAMENDOZA L MANI S MAO HS MARKELOFF R MARKOSKY L MARSHALL T MARTIN MI MAY B MAYOROV AA MCCARTHY R MCKIBBEN T MCKINLEY J MCMAHON T MELANSON HL DEMELLO JRT MERRITT KW MIETTINEN H MINCER A DEMIRANDA JM MISHRA CS MOKHOV N MONDAL NK MONTGOMERY HE MOONEY P DEMOTTA H MUDAN M MURPHY C NANG F NARAIN M NARASIMHAM VS NARAYANAN A NEAL HA NEGRET JP NEIS E NEMETHY P NESIC D NICOLA M NORMAN D OESCH L OGURI V OLTMAN E OSHIMA N OWEN D PADLEY P PANG M PARA A PARK CH PARK YM PARTRIDGE R PARUA N PATERNO M PERKINS J PERYSHKIN A PETERS M PIEKARZ H PISCHALNIKOV Y PODSTAVKOV VM POPE BG PROSPER HB PROTOPOPESCU S PUSELJIC D QIAN J QUINTAS PZ RAJA R RAJAGOPALAN S RAMIREZ O RAO MVS RAPIDIS PA RASMUSSEN L REUCROFT S RIJSSENBEEK M ROCKWELL T ROE NA RUBINOV P RUCHTI R RUTHERFORD J SANCHEZHERNANDEZ A SANTORO A SAWYER L SCHAMBERGER RD SCHELLMAN H SCULLI J SHABALINA E SHAFFER C SHANKAR HC SHIVPURI RK SHUPE M SINGH JB SIROTENKO V SMART W SMITH A SMITH RP SNIHUR R SNOW J SNYDER S SOLOMON J SOOD PM SOSEBEE M SOUZA M SPADAFORA ML STEPHENS RW STEVENSON ML STEWART D STOIANOVA DA STOKER D STREETS K STROVINK M SZNAJDER A TAMBURELLO P TARAZI J TARTAGLIA M TAYLOR TL THOMPSON J TRIPPE TG TUTS PM VARELAS N VARNES EW VIRADOR PRG VITITOE D VOLKOV AA VOROBIEV AP WAHL HD WANG G WARCHOL J WATTS G WAYNE M WEERTS H WHITE A WHITE JT WIGHTMAN JA WILCOX J WILLIS S WIMPENNY SJ WIRJAWAN JVD WOMERALEY J WON E WOOD DR XU H YAMADA R YAMIN P YANAGISAWA C YANG J YASUDA T YEPES P YOSHIKAWA C YOUSSEF S YU J YU Y ZHU ZH ZIEMINSKA D ZIEMINSKI A ZVEREV EG ZYLBERSTEJN A

Citation

S. Abachi et al., SEARCH FOR ANOMALOUS WW AND WZ PRODUCTION IN P(P)OVER-BAR COLLISIONS AT ROOT-S=1.8 TEV, Physical review letters, 77(16), 1996, pp. 3303-3308

Citations number

Categorie Soggetti

Physics

Journal title

Physical review letters → ACNP

ISSN journal

00319007

Volume

Issue

Year of publication

1996

Pages

3303 - 3308

Database

ISI

SICI code

0031-9007(1996)77:16<3303:SFAWAW>2.0.ZU;2-S

Abstract

We present results from a search for anomalous WW and WZ production in <p(p)over bar> collisions root s = 1.8 TeV. We used <p(p)over bar> -- > e nu jjX events observed during the 1992-1993 run of the Fermilab Te vatron collider, corresponding to an integrated luminosity of 13.7 +/- 0.7 pb(-1). A fit to the transverse momentum spectrum of the W boson yields direct limits on the CP-conserving anomalous WW gamma and WWZ c oupling parameters of -0.9 < Delta kappa < 1.1 (with lambda = 0) and - 0.6 < lambda < 0.7 (with Delta kappa = 0) at the 95% confidence level, for a form factor scale Lambda = 1.5 TeV, assuming that the WW gamma and WWZ coupling parameters are equal.