Measurement of the ?m(W+?1Jet)/?m(W) cross section ratio from ??pp collisions at ??s=1.8TeV
Journal
Physical Review Letters
Journal Volume
81
Journal Issue
7
Pages
1367-1372
Date Issued
1998
Author(s)
Abe, F. et al. (CDF Collaboration)
Abstract
The ratio of the W + ≥ 1 jet cross section to the inclusive W cross section is measured using W±→ e±v events from p¯p collisions at √ = 1.8 TeV. The data are from 108pb−1 of integrated luminosity collected with the Collider Detector at Fermilab. Measurements of the cross section ratio for jet transverse energy thresholds(EminT) ranging from 15 to 95 GeV are compared to theoretical predictions using next-to-leading-order QCD calculations. Data and theory agree well for EminT > 25 GeV, where the predictions lie within 1 standard deviation of the measured values. © 1998 The American Physical Society.
SDGs
Type
journal article