FIRST MEASUREMENT OF THE T-ODD CORRELATION BETWEEN THE Z(0) SPIN AND THE 3-JET PLANE ORIENTATION IN POLARIZED Z(0) DECAYS INTO 3 JETS

Authors
ABE K ABT I AHN CJ AKAGI T ALLEN NJ ASH WW ASTON D BAIRD KG BALTAY C BAND HR BARAKAT MB BARANKO G BARDON O BARKLOW T BAZARKO AO BENDAVID R BENVENUTI AC BIENZ T BILEI GM BISELLO D BLAYLOCK G BOGART JR BOLTON T BOWER GR BRAU JE BREIDENBACH M BUGG WM BURKE D BURNETT TH BURROWS PN BUSZA W CALCATERRA A CALDWELL DO CALLOWAY D CAMANZI B CARPINELLI M CASSELL R CASTALDI R CASTRO A CAVALLISFORZA M CHURCH E COHN HO COLLER JA COOK V COTTON R COWAN RF COYNE DG DOLIVEIRA A DAMERELL CJS DAOUDI M DESANGRO R DESIMONE P DELLORSO R DIMA M DU PYC DUBOIS R EISENSTEIN BI ELIA R FALCIAI D FERO MJ FREY R FURUNO K GILLMAN T GLADDING G GONZALEZ S HALLEWELL GD HART EL HASEGAWA Y HEDGES S HERTZBACH SS HILDRETH MD HUBER J HUFFER ME HUGHES EW HWANG H IWASAKI Y JACKSON DJ JACQUES P JAROS J JOHNSON AS JOHNSON JR JOHNSON RA JUNK T KAJIKAWA R KALELKAR M KANG HJ KARLINER I KAWAHARA H KENDALL HW KIM Y KING ME KING R KOFLER RR KRISHNA NM KROEGER RS LABS JF LANGSTON M LATH A LAUBER JA LEITH DWG LIU MX LIU X LORETI M LU A LYNCH HL MA J MANCINELLI G MANLY S MANTOVANI G MARKIEWICZ TW MARUYAMA T MASSETTI R MASUDA H MATTISON TS MAZZUCATO E MCKEMEY AK MEADOWS BT MESSNER R MOCKETT PM MOFFEIT KC MOURS B MULLER G MULLER D NAGAMINE T NAUENBERG U NEAL H NUSSBAUM M OHNISHI Y OSBORNE LS PANVINI RS PARK H PAVEL TJ PERUZZI I PICCOLO M PIEMONTESE L PIERONI E PITTS KT PLANO RJ PREPOST R PRESCOTT CY PUNKAR GD QUIGLEY J RATCLIFF BN REEVES TW REIDY J RENSING PE ROCHESTER LS ROTHBERG JE ROWSON PC RUSSELL JJ SAXTON OH SCHAFFNER SF SCHALK T SCHINDLER RH SCHNEEKLOTH U SCHUMM BA SEIDEN A SEN S SERBO VV SHAEVITZ MH SHANK JT SHAPIRO G SHAPIRO SL SHERDEN DJ SHMAKOV KD SIMOPOULOS C SINEV NB SMITH SR SNYDER JA STAMER P STEINER H STEINER R STRAUSS MG SU D SUEKANE F SUGIYAMA A SUZUKI S SWARTZ M SZUMILO A TAKAHASHI T TAYLOR FE TORRENCE E TURK JD USHER T VAVRA J VANNINI C VELLA E VENUTI JP VERDIER R VERDINI PG WAGNER SR WAITE AP WATTS SJ WEIDEMANN AW WEISS ER WHITAKER JS WHITE SL WICKENS FJ WILLIAMS DA WILLIAMS DC WILLIAMS SH WILLOCQ S WILSON RJ WISNIEWSKI WJ WOODS M WORD GB WYSS J YAMAMOTO RK YAMARTINO JM YANG X YELLIN SJ YOUNG CC YUTA H ZAPALAC G ZDARKO RW ZEITLIN C ZHANG Z ZHOU J
Citation
K. Abe et al., FIRST MEASUREMENT OF THE T-ODD CORRELATION BETWEEN THE Z(0) SPIN AND THE 3-JET PLANE ORIENTATION IN POLARIZED Z(0) DECAYS INTO 3 JETS, Physical review letters, 75(23), 1995, pp. 4173-4177
Citations number
19
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
75
Issue
23
Year of publication
1995
Pages
4173 - 4177
Database
ISI
SICI code
0031-9007(1995)75:23<4173:FMOTTC>2.0.ZU;2-A
Abstract
We present the first measurement of the correlation between the Z(0) s pin and the event-plane orientation in polarized Z(0) decays into thre e jets in the SLAC Linear Collider Large Detector experiment at SLAC u tilizing a longitudinally polarized electron beam. The CP-even and T-o dd triple product (S) over right arrow(Z) .((k) over right arrow(1) x (k) over right arrow(2)), formed from the two fastest jet momenta (k) over right arrow(1) and (k) over right arrow(2) and the Z(0) polarizat ion vector (S) over right arrow(Z), is sensitive to physics beyond the standard model. We measure the expectation value of this quantity to be consistent with zero and set 95% C.L. limits of -0.022 < beta < 0.0 39 on the correlation.