STUDY OF CHARGED-CURRENT EP INTERACTIONS AT Q(2)GREATER-THAN-200 GEV2WITH THE ZEUS DETECTOR AT HERA

Authors
DERRICK M KRAKAUER D MAGILL S MIKUNAS D MUSGRAVE B OKRASINSKI JR REPOND J STANEK R TALAGA RL ZHANG H MATTINGLY MCK ANTONIOLI P BARI G BASILE M BELLAGAMBA L BOSCHERINI D BRUNI A BRUNI G BRUNI P ROMEO GC CASTELLINI G CIFARELLI L CINDOLO F CONTIN A CORRADI M GIALAS I GIUSTI P IACOBUCCI G LAURENTI G LEVI G MARGOTTI A MASSAM T NANIA R PALMONARI F PESCI A POLINI A SARTORELLI G GARCIA YZ ZICHICHI A AMELUNG C BORNHEIM A CRITTENDEN J DEFFNER R DOEKER T ECKERT M FELD L FREY A GEERTS M GROTHE M HARTMANN H HEINLOTH K HEINZ L HILGER E JAKOB HP KATZ UF MENGEL S PAUL E PFEIFFER M REMBSER C SCHRAMM D STAMM J WEDEMEYER R CAMPBELLROBSON S CASSIDY A COTTINGHAM WN DYCE N FOSTER B GEORGE S HAYES ME HEATH GP HEATH HF PICCIONI D ROFF DG TAPPER RJ YOSHIDA R ARNEODO M AYAD R CAPUA M GARFAGNINI A IANNOTTI L SCHIOPPA M SUSINNO G CALDWELL A CARTIGLIA N JING Z LIU W PARSONS JA RITZ S SCIULLI F STRAUB PB WAI L YANG S ZHU Q BORZEMSKI P CHWASTOWSKI J ESKREYS A JAKUBOWSKI Z PRZYBYCIEN MB ZACHARA M ZAWIEJSKI L ADAMCZYK L BEDNAREK B JELEN K KISIELEWSKA D KOWALSKI T PRZYBYCIEN M RULIKOWSKAZAREBSKA E SUSZYCKI L ZAJAC J DULINSKI Z KOTANSKI A ABBIENDI G BAUERDICK LAT BEHRENS U BEIER H BIENLEIN JK CASES G DEPPE O DESLER K DREWS G FLASINSKI M GILKINSON DJ GLASMAN C GOTTLICHER P GROSSEKNETTER J HAAS T HAIN W HASELL D HESSLING H IGA Y JOHNSON KF JOOS P KASEMANN M KLANNER R KOCH W KOTZ U KOWALSKI H LABS J LADAGE A LOHR B LOWE M LUKE D MAINUSCH J MANCZAK O MILEWSKI J MONTEIRO T NG JST NOTZ D OHRENBERG K PIOTRZKOWSKI K ROCO M ROHDE M ROLDAN J SCHNEEKLOTH U SCHULZ W SELONKE F SURROW B TASSI E VOSS T WESTPHAL D WOLF G WOLLMER U YOUNGMAN C ZEUNER W GRABOSCH HJ KHARCHILAVA A MARI SM MEYER A SCHLENSTEDT S WULFF N BARBAGLI G GALLO E PELFER P MACCARRONE G DEPASQUALE S VOTANO L BAMBERGER A EISENHARDT S TREFZGER T WOLFLE S BROMLEY JT BROOK NH BUSSEY PJ DOYLE AT SAXON DH SINCLAIR LE UTLEY ML WILSON AS DANNEMANN A HOLM U HORSTMANN D SINKUS R WICK K BUROW BD HAGGE L LOHRMANN E POELZ G SCHOTT W ZETSCHE F BACON TC BRUMMER N BUTTERWORTH I HARRIS VL HOWELL G HUNG BHY LAMBERTI L LONG KR MILLER DB PAVEL N PRINIAS A SEDGBEER JK SIDERIS D WHITFIELD AF MALLIK U WANG MZ WANG SM WU JT CLOTH P FILGES D AN SH CHO GH KO BJ LEE SB NAM SW PARK HS PARK SK KARTIK S KIM HJ MCNEIL RR METCALF W NADENDLA VK BARREIRO F FERNANDEZ JP GRACIANI R HERNANDEZ JM HERVAS L LABARGA L MARTINEZ M DELPESO J PUGA J TERRON J DETROCONIZ JF CORRIVEAU F HANNA DS HARTMANN J HUNG LW LIM JN MATTHEWS CG PATEL PM RIVELINE M STAIRS DG STLAURENT M ULLMANN R ZACEK G TSURUGAI T BASHKIROV V DOLGOSHEIN BA STIFUTKIN A BASHINDZHAGYAN GL ERMOLOV PF GLADILIN LK GOLUBKOV YA KOBRIN VD KORZHAVINA IA KUZMIN VA LUKINA OY PROSKURYAKOV AS SAVIN AA SHCHEGLOVA LM SOLOMIN AN ZOTOV NP BOTJE M CHLEBANA F ENGELEN J DEKAMPS M KOOIJMAN P KRUSE A VANSIGHEM A TIECKE H VERKERKE W VOSSEBELD J VREESWIJK M WIGGERS L DEWOLF E VANWOUDENBERG R ACOSTA D BYLSMA B DURKIN LS GILMORE J LI C LING TY NYLANDER P PARK IH ROMANOWSKI TA BAILEY DS CASHMORE RJ COOPERSARKAR AM DEVENISH RCE HARNEW N LANCASTER M LINDEMANN L MCFALL JD NATH C NOYES VA QUADT A TICKNER JR UIJTERWAAL H WALCZAK R WATERS DS WILSON FF YIP T BERTOLIN A BRUGNERA R CARLIN R DALCORSO F DEGIORGI M DOSSELLI U LIMENTANI S MORANDIN M POSOCCO M STANCO L STROILI R VOCI C ZUIN F BULMAHN J FEILD RG OH BY WHITMORE JJ DAGOSTINI G MARINI G NIGRO A HART JC MCCUBBIN NA SHAH TP BARBERIS E DUBBS T HEUSCH C VANHOOK M LOCKMAN W RAHN JT SADROZINSKI HFW SEIDEN A WILLIAMS DC BILTZINGER J SEIFERT RJ SCHWARZER O WALENTA AH ABRAMOWICZ H BRISKIN G DAGAN S LEVY A FLECK JI INUZUKA M ISHII T KUZE M MINE S NAKAO M SUZUKI I TOKUSHUKU K UMEMORI K YAMADA S YAMAZAKI Y CHIBA M HAMATSU R HIROSE T HOMMA K KITAMURA S MATSUSHITA T YAMAUCHI K CIRIO R COSTA M FERRERO MI MASELLI S PERONI C SACCHI R SOLANO A STAIANO A DARDO M BAILEY DC BENARD F BRKIC M FAGERSTROEM CP HARTNER GF JOO KK LEVMAN GM MARTIN JF ORR RS POLENZ S SAMPSON CR SIMMONS D TEUSCHER RJ BUTTERWORTH JM CATTERALL CD JONES TW KAZIEWICZ PB LANE JB SAUNDERS RL SHULMAN J SUTTON MR LU B MO LW BOGUSZ W CIBOROWSKI J GAJEWSKI J GRZELAK G KASPRZAK M KRZYZANOWSKI M MUCHOROWSKI K NOWAK RJ PAWLAK JM TYMIENIECKA T WROBLEWSKI AK ZAKRZEWSKI JA ZARNECKI AF ADAMUS M COLDEWEY C EISENBERG Y HOCHMAN D KARSHON U REVEL D ZERZION D BADGETT WF BREITWEG J CHAPIN D CROSS R DASU S FOUDAS C LOVELESS RJ MATTINGLY S REEDER DD SILVERSTEIN S SMITH WH VAICIULIS A WODARCZYK M BHADRA S CARDY ML FRISKEN WR KHAKZAD M MURRAY WN SCHMIDKE WB
Citation
M. Derrick et al., STUDY OF CHARGED-CURRENT EP INTERACTIONS AT Q(2)GREATER-THAN-200 GEV2WITH THE ZEUS DETECTOR AT HERA, Zeitschrift fur Physik. C, Particles and fields, 72(1), 1996, pp. 47-64
Citations number
63
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
72
Issue
1
Year of publication
1996
Pages
47 - 64
Database
ISI
SICI code
0170-9739(1996)72:1<47:SOCEIA>2.0.ZU;2-W
Abstract
Deep inelastic charged-current reactions have been studied in e(+)p an d e(-)p collisions at a center of mass energy of about 300 GeV in the kinematic region Q(2)>200 GeV2 and x>0.006 using the ZEUS detector at HERA, The integrated cross sections for Q(2)>200 GeV2 are found to be sigma(e+p--><(upsilon)over bar X>)=30.3(-4.2 -2.6)(+5.5 +1.6) pb and s igma(e-p-->upsilon X)=54.7(-9.8 -3.4)(+15.9 +2.8) pb. Differential cro ss sections have been measures as functions of the variables x, y and Q(2). From the measured differential cross sections d sigma/dQ(2), the W boson mass is determined to be M(W)=79(-7 -4)(+8 +4) GeV. Measured jet rates and transverse energy profiles agree with model predictions, A search for charged-current interactions with a large rapidity gap y ielded one candidate event, corresponding to a cross section of sigma( e+p--><(upsilon)over bar X>)(Q(2)>200 GeV2; eta(max)<2.5)=0.8(-0.7)(+1 .8)+/-0.1 pb.