Journal article
High-Precision Measurement of the Left-Right Z Boson Cross-Section Asymmetry
Abstract
We present a measurement of the left-right cross-section asymmetry ( A(LR)) for Z boson production by e(+)e(-) collisions. The measurement includes the final data taken with the SLD detector at the SLAC Linear Collider during the period 1996-1998. Using a sample of 383 487 Z decays collected during the 1996-1998 runs we measure the pole value of the asymmetry, A(0)(LR), to be 0.150 56+/-0.002 39 which is equivalent to an effective weak mixing …
Authors
Abe K; Abe K; Abe T; Adam I; Akimoto H; Aston D; Baird KG; Baltay C; Band HR; Barklow TL
Journal
Physical Review Letters, Vol. 84, No. 26, pp. 5945–5949
Publisher
American Physical Society (APS)
Publication Date
June 26, 2000
DOI
10.1103/physrevlett.84.5945
ISSN
0031-9007