Abstract
The results based on 1992–95 data (Run 1) from the CDF and D0 experiments on the measurements of the boson mass and width are presented, along with the combined results. We report a Tevatron collider average . We also report the Tevatron collider average of the directly measured boson width . We describe a new joint analysis of the direct mass and width measurements. Assuming the validity of the standard model, we combine the directly measured boson width with the width extracted from the ratio of and boson leptonic partial cross sections. This combined result for the Tevatron is . Finally, we use the measurements of the direct total width and the leptonic branching ratio to extract the leptonic partial width .
- Received 21 November 2003
DOI:https://doi.org/10.1103/PhysRevD.70.092008
©2004 American Physical Society