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/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

In this Letter, we present for the first time a calculation of the completenext-to-leading order corrections to the $gg \to ZH$ process. We use the methodof small mass expansion to tackle the most challenging two-loop virtualamplitude, in which the top quark mass dependence is retained throughout thecalculations. We show that our method provides reliable numeric results in allkinematic regions, and present phenomenological predictions for the total anddifferential cross sections at the Large Hadron Collider and its futureupgrades. Our results are necessary ingredients towards reducing thetheoretical uncertainties of the $pp \to ZH$ cross sections down to thepercent-level, and provide important theoretical inputs for future precisionexperimental collider programs.

Next-to-leading order corrections for $gg \to ZH$ with top quark mass dependence