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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A combination of searches for resonant Higgs boson pair production ispresented, using up to 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$TeV recorded with the ATLAS detector at the LHC. The combination includessearches performed in three decay channels: $b\bar{b}b\bar{b}$,$bb\tau^+\tau^-$ and $bb\gamma\gamma$. No excess above the expected backgroundis observed and upper limits are set at the 95% confidence level on theproduction cross section of Higgs boson pairs originating from the decay of anarrow scalar resonance with mass in the range 251 GeV-5 TeV. The observed(expected) limits are in the range 0.96-600 fb (1.2-390 fb). The limits areinterpreted in the Type-I Two-Higgs-Doublet Model and the MinimimalSupersymmetric Standard Model, and constrain parameter space not previouslyexcluded by other searches.

Combination of searches for resonant Higgs boson pair production using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector