PRECISION-MEASUREMENT OF SIN (2)THETA(W) FROM NU-FE SCATTERING AT THETEVATRON

Authors
SHAEVITZ MH ARROYO C BOLTON TA KING BJ BACHMANN KT BAZARKO AO BLAIR RE FOUDAS C LEFMANN WC LEUNG WC MISHRA SR OLTMAN E QUINTAS PZ RABINOWITZ SA SCIULLI F SELIGMAN WG MERRITT FS OREGLIA MJ SCHUMM BA BERNSTEIN RH BORCHERDING F FISK HE LAMM MJ MARSH W MERRITT KWB SCHELLMAN H YOVANOVITCH DD BODEK A BUDD HS DEBARBARO P SAKUMOTO WK KINNEL TS SANDLER PH SMITH WH
Citation
Mh. Shaevitz et al., PRECISION-MEASUREMENT OF SIN (2)THETA(W) FROM NU-FE SCATTERING AT THETEVATRON, Nuclear physics. B, 31, 1993, pp. 278-283
Citations number
23
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
31
Year of publication
1993
Supplement
S
Pages
278 - 283
Database
ISI
SICI code
0550-3213(1993)31:<278:POS(FN>2.0.ZU;2-0
Abstract
We present the results of a preliminary determination of sin2 theta(W) from a study of nuFe scattering in the Lab E detector at Fermilab. Th e analysis is based on a sample of 5 x 10(5) events with a mean neutri no energy of 166 GeV. Our result, sin2 theta(W) = 0.2242 +/- 0.0044exp t. +/- 0.0047model, is the highest energy high statistics determinatio n of the weak mixing angle using neutrino data.