English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Drell-Yan lepton pairs are produced in the process $p\bar{p} \rightarrowe^+e^- + X$ through an intermediate $\gamma^*/Z$ boson. The lepton angulardistributions are used to provide information on the electroweak-mixingparameter $sin^2\theta_W$ via its observable effective-leptonic$sin^2\theta_W$, or $sin^2\theta^{lept}_{eff}$. A new method to infer$sin^2\theta_W$, or equivalently, the W-boson mass M_W in the on-shell scheme,is developed and tested using a previous CDF Run II measurement of angulardistributions from electron pairs in a sample corresponding to 2.1 fb-1 ofintegrated luminosity from $p\bar{p}$ collisions at a center-of-momentum energyof 1.96 TeV. The value of $sin^2\theta^{lept}_{eff}$ is found to be 0.2328 +-0.0010. Within a specified context of the standard model, this results in$sin^2\theta_W$ = 0.2246 +- 0.0009 which corresponds to a W-boson mass of80.297 +- 0.048 GeV/c^2, in agreement with previous determinations inelectron-position collisions and at the Tevatron collider.

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Indirect measurement of $sin^2\theta_W$ (M_W) using e+e- pairs in the  Z-boson region with $p\bar{p}$ collisions at a center-of-momentum energy of  1.96 TeV